TECHNICAL BRIEF
NEW FM
REBROADCASTING TRANSMITTING STATION
APPLICANT: CKIK-FM LIMITED (A WHOLLY-OWNED SUBSIDIARY OF CORUS ENTERTAINMENT INC.) 25 DOCKSIDE DRIVE TORONTO, ONTARIO M5A 0B5
STATION: NEW
LOCATION: CALGARY, ALBERTA
CHANNEL: 295 (106.9 MHz)
EFFECTIVE RADIATED POWER: 1.0 kW (H&V)
EHAAT: 243.6 METRES
CLASS: A
PROJECT #19841
SEPTEMBER 23, 2011
D.E.M. ALLEN & ASSOCIATES LTD. CONSULTING ENGINEERS
Project #19841 TABLE OF CONTENTS
SUMMARY SHEET PAGE
1.0 PURPOSE ...... 1 2.0 DISCUSSION ...... 1 3.0 CHANNEL SELECTION AND INTERFERENCE ANALYSIS ...... 2 4.0 ASSUMPTIONS AND SOURCES OF INFORMATION ...... 13 5.0 SYSTEM AND EQUIPMENT ...... 13 5.1 Transmitting Equipment ...... 13 5.2 Program Link...... 14 5.3 Monitoring Equipment ...... 14 5.4 Technical Operation ...... 14 6.0 ANTENNA SYSTEM ...... 14 7.0 COVERAGE CONTOURS...... 16 8.0 EXPIRY DATE ...... 16 9.0 SIGNATURES AND SEAL ...... 17
Table 1 List of Assignments and Allotments for IM Product Analysis ...... 18 Table 2 IM Products Which Could Create a Potential for Interference to Assigned and Allotted Channels ...... 19 Table 3 IM Products Which Could Create a Potential for Interference to the Proposed Station ...... 27
Appendix A Tabulated Vertical Antenna Pattern Appendix B FM/NAV/COM EMC Analysis for Calgary Channel 294A (106.9 MHz)
Figure 1 Proposed Transmitting Site Location Figure 2 Simplified Block Diagram Figure 3 Vertical Radiation Pattern – Dielectric DCR-H4 4-Bay Circularly Polarized FM Antenna Figure 4 Estimated Radiofrequency Energy Levels Figure 5 Transmitting Antenna Elevations Figure 6 Co-Channel Interference Analysis – Allotment, Field, AB Figure 7 Co-Channel Interference Analysis – VF2320, Fording River Mine S, BC Figure 8 Profile of Terrain – Proposed Calgary Channel 295A to VF2320 Channel 295LP Figure 9 1st Adjacent Channel Interference Analysis – CFDV-FM, Red Deer, AB Figure 10 1st Adjacent Channel Interference Analysis – CJRX-FM, Lethbridge, AB Figure 11 2nd Adjacent Channel Interference Analysis – CIRI-FM, Calgary, AB Figure 12 2nd Adjacent Channel Interference Analysis – CFGQ-FM, Calgary, AB Figure 13 4th Adjacent Channel Interference Analysis – CFIT-FM, Airdrie, AB Figure 14 Estimated Contour: 115 dBu Figure 15 Estimated Contours: 3 mV/m & 0.5 mV/m Figure 16 Comparative Contours: Proposed FM vs. CHQR AM
September 23, 2011
D.E.M. ALLEN & ASSOCIATES LTD. CONSULTING ENGINEERS
Project #19841 SUMMARY SHEET
APPLICANT: CKIK-FM Limited ( a wholly-owned subsidiary of Corus Entertainment Inc.) 25 Dockside Drive Toronto, Ontario M5A 0B5
STATION LOCATION: Calgary, Alberta
STATION: New
ANTENNA CO-ORDINATES: Latitude 51° 03’ 54" North Longitude 114° 12' 51" West
TRANSMITTER POWER: 1.0 kW operating at 0.83 kW
SYSTEM EFFICIENCY: 57.9%
ANTENNA POWER GAIN: 2.1 times over a dipole (H&V)
EFECTIVE RADIATED POWER: 1.0 kW (H&V)
EHAAT: 243.6 m
Radiating Centre Above Ground Level: 155 m
Radiating Centre Above Mean Sea Level: 1389.5 m
Ground Level Above Mean Sea Level: 1234.5 m
CHANNEL NUMBER: 295
CLASS: A
FREQUENCY: 106.9 MHz
MODE OF OPERATION: Stereo, Unattended
September 23, 2011
D.E.M. ALLEN & ASSOCIATES LTD. CONSULTING ENGINEERS
Project #19841
TECHNICAL BRIEF
NEW FM REBROADCASTING TRANSMITTING STATION
CALGARY, ALBERTA
1.0 Purpose:
It is the purpose of this Technical Brief to demonstrate that the proposed FM rebroadcasting station meets the requirements of Industry Canada, as set out in the following Broadcasting Procedures and the Canadian-U.S.A. FM Broadcast Agreement:
- Broadcasting Procedures and Rules, Part 1, Issue 5: General Rules dated January 2009 - Broadcasting Procedures and Rules, Part 3, Issue 5, Amendment 1: Application Procedures and Rules for FM Broadcasting Undertakings dated June 2010 - Broadcasting Procedures and Rules, Part 4, Issue 2: Application Procedures and Rules for Television Broadcasting Undertakings dated January 2009 - Agreement Between the Government of Canada and the Government of the United States of America Relating to the FM Broadcasting Service and the Associated Working Arrangement (dated July 1997) amended February 2001
2.0 Discussion:
Corus Entertainment Inc. proposes to install a new FM rebroadcasting station to rebroadcast the existing CHQR AM station in Calgary, Alberta.
The proposed station will operate on Channel 295A (106.9 MHz) with an effective radiated power of 1.0 kW (H&V) and an EHAAT of 243.6 m. The proposed station will be a Class A station.
The proposed Channel 295A station is second adjacent channel to CFGQ-FM on Channel 297C. CFGQ-FM is owned by the applicant. In order to minimize interference between the stations, the proposed new Channel 295A station will be co-sited with CFGQ-FM on the existing CBC tower in Calgary, Alberta.
It is proposed to utilize the existing CBC tower in Calgary, Alberta. A new omnidirectional Dielectric DCR-H4 4-bay circularly polarized FM antenna will be side-mounted on the existing CBC tower.
September 23, 2011 Page 1
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Project #19841
3.0 Channel Selection and Interference Analysis:
3.1 In the Industry Canada broadcasting database there are no Class A allotments for Calgary, Alberta.
It is proposed to utilize Channel 295 as a Class A drop-in channel that is 2nd adjacent to CFGQ-FM, a Corus owned station in Calgary.
3.2 Channel Interference Analysis for the Proposed Calgary, Alberta Channel 295A Station
3.2.1 The distances to the nearest co-channel and adjacent channel allotments or assignments from the proposed site are as follows:
Allotments or Channel Location Distance from Minimum Assignments Proposed Site Separation (km) Required (km) Co-Channel VF2320 295LP Fording River Mine S, BC 108.9 122 Field40 295A Field, BC 162.7 151
1st Adjacent Channel CFDV-FM 294C1 Red Deer, AB 139.3 168 CJRX-FM 294C Lethbridge/Taber, AB 184.4 186
2nd Adjacent Channel CIRI-FM 293LP Calgary, AB 14.8 40 CFGQ-FM 297C Calgary, AB 0 106
3rd Adjacent Channel - - 224 None within 150 km - - 298 None within 150 km
4th Adjacent Channel CFIT-FM 291C1 Airdrie, AB 29.7 - - - - 299 None within 130 km
September 23, 2011 Page 2
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Project #19841
3.0 Channel Selection and Interference Analysis:
3.2 Channel Interference Analysis for the Proposed Calgary, Alberta Channel 295A Station (Cont'd.)
3.2.2 It is anticipated that no interference to allotted or assigned co-channel or adjacent channel stations will result from the proposed station. Distances between the proposed station and co-channel and adjacent channel allotments or assignments were checked, and in all instances meet the required distance separations set out in Broadcasting Procedures and Rules, Part 3 and Agreement Between the Government of Canada and the Government of the United States of America Relating to the FM Broadcasting Service and the Associated Working Arrangement (dated July 1997) amended February 2001 with the following exceptions:
- Co-channel separation to Allotment, Field, AB on Channel 295A - Co-channel separation to VF2320, Fording River Mine S, BC on Channel 295LP - 1st adjacent channel separation to CFDV-FM, Red Deer, AB on Channel 294C1 - 1st adjacent channel separation to CJRX-FM, Lethbridge, AB on Channel 294C - 2nd adjacent channel separation to CIRI-FM, Calgary, AB on Channel 293LP - 2nd adjacent channel separation to CFGQ-FM, Calgary, AB on Channel 297C
September 23, 2011 Page 3
D.E.M. ALLEN & ASSOCIATES LTD. CONSULTING ENGINEERS
Project #19841
3.0 Channel Selection and Interference Analysis:
3.2 Channel Interference Analysis for the Proposed Calgary, Alberta Channel 295A Station (Cont'd.)
3.2.3 Detailed Interference Analysis – Co-Channel Analysis to Allotment, Field, BC Channel 295A
Proposed Station Location & Channel Calgary, AB 295A (106.9 MHz)
Protected Allotment Location & Channel Field, AB 295A (106.9 MHz)
Distance from Proposed Station to Allotment 162.7 km at Azimuth 284.2°
Protected Circle of Allotment Extends 38 km
Distance to Proposed Station’s 34 dBu Contour [based on ERP (1.0 kW) and HAAT (213 m)] 96.4 km
This results in a clearance of 162.7 - (38 + 96.4) = 28.3 km
The proposed Calgary 34 dBu interfering contour does not overlap the 38 km circle of the Field Allotment (see Figure 6).
The Field Allotment 34 dBu interfering contour (based on maximum Class A parameters) does not overlap the 54 dBu contour of the proposed station (see Figure 6).
September 23, 2011 Page 4
D.E.M. ALLEN & ASSOCIATES LTD. CONSULTING ENGINEERS
Project #19841
3.0 Channel Selection and Interference Analysis:
3.2 Channel Interference Analysis for the Proposed Calgary, Alberta Channel 295A Station (Cont'd.)
3.2.4 Detailed Interference Analysis – Co-Channel Analysis to VF2320, Fording River Mine S, BC Channel 295LP
Proposed Station Location & Channel Calgary, AB 295A (106.9 MHz)
Protected VF2320 Location & Channel Fording River Mine S., BC 295LP (106.9 MHz)
Distance from Proposed Station to VF2320 108.9 km at Azimuth 208.3°
Protected Circle of VF2320 Extends 10 km
Distance to Proposed Station’s 34 dBu Contour [based on ERP (1.0 kW) and HAAT (230.9 m)] 98.6 km
This results in a clearance of 108.9 - (10 + 98.6) = 0.3 km
The proposed Calgary 34 dBu interfering contour does not overlap the 10 km circle of VF2320 (see Figure 7). However, the proposed Calgary 34 dBu theoretical interfering contour based on F(50,10) curves does overlap the 54 dBu of VF2320.
In view of the mountainous terrain between proposed Calgary Channel 295A and VF2320 site, no co-channel interference to and from VF2320 is anticipated (see Figure 8). The applicant will not object to VF2320 continuing to operate as a low power station at Fording River Mine S.
According to Broadcast Procedures and Rules, Part 3, low power stations are defined as a secondary assignment operating on an unprotected channel; therefore, no objection is anticipated.
A short spacing notification will be sent to VF2320.
September 23, 2011 Page 5
D.E.M. ALLEN & ASSOCIATES LTD. CONSULTING ENGINEERS
Project #19841
3.0 Channel Selection and Interference Analysis:
3.2 Channel Interference Analysis for the Proposed Calgary, Alberta Channel 295A Station (Cont'd.)
3.2.5 Detailed Interference Analysis – 1st Adjacent Channel Analysis to CFDV-FM, Red Deer, AB Channel 294C1
Proposed Station Location & Channel Calgary, AB 295A (106.9 MHz)
CFDV-FM Location & Channel Red Deer, AB 294C1 (106.7 MHz)
Distance from Proposed Station to CFDV-FM 139.3 km at Azimuth 14.8°
Protected 54 dBu Contour of CFDV-FM Extends [based on ERP (100 kW) and HAAT (207.2 m)] 78.6 km at Azimuth 195.2°
Distance to Proposed Station’s 48 dBu Contour [based on ERP (1.0 kW) and HAAT (212.5 m)] 54.2 km
This results in a clearance of 139.3 - (78.6 + 54.2) = 6.5 km
The proposed Calgary 48 dBu interfering contour does not overlap the existing 54 dBu contour of CFDV-FM (see Figure 9).
Both the existing and future maximum 48 dBu contours of CFDV-FM (based on maximum Class C1 parameters) overlap the 54 dBu contour of the proposed station (see Figure 9).
A short spacing notification will be sent to CFDV-FM.
September 23, 2011 Page 6
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Project #19841
3.0 Channel Selection and Interference Analysis:
3.2 Channel Interference Analysis for the Proposed Calgary, Alberta Channel 295A Station (Cont'd.)
3.2.6 Detailed Interference Analysis – 1st Adjacent Channel Analysis to CJRX-FM, Lethbridge/Taber, AB Channel 294C
Proposed Station Location & Channel Calgary, AB 295A (106.9 MHz)
Protected CJRX-FM Location & Channel Lethbridge/Taber, AB 294C (106.7 MHz)
Distance from Proposed Station to CJRX-FM 184.4 km at Azimuth 144.4°
Protected 54 dBu Contour of CJRX-FM Extends [based on ERP (100 kW) and HAAT (183.6 m)] 75.5 km at Azimuth 325.5°
Distance to Proposed Station’s 48 dBu Contour [based on ERP (1.0 kW) and HAAT (270 m)] 60.5 km
This results in a clearance of 184.4 - (75.5 + 60.5) = 48.4 km
The proposed Calgary 48 dBu interfering contour does not overlap the existing 54 dBu contour of CJRX-FM (see Figure 10).
The existing CJRX-FM 48 dBu interfering contour (based on existing operating parameters) does not overlap the 54 dBu contour of the proposed station. However, a future CJRX-FM 48 dBu interfering contour (based on maximum Class C parameters 100 kW 450 m) will overlap the 54 dBu contour of the proposed station (see Figure 10).
A short spacing notification will be sent to CJRX-FM.
September 23, 2011 Page 7
D.E.M. ALLEN & ASSOCIATES LTD. CONSULTING ENGINEERS
Project #19841
3.0 Channel Selection and Interference Analysis:
3.2 Channel Interference Analysis for the Proposed Calgary, Alberta Channel 295A Station (Cont'd.)
3.2.7 Detailed Interference Analysis – 2nd Adjacent Channel Analysis to CIRI-FM, Calgary, AB Channel 293LP
Proposed Station Location & Channel Calgary, AB 295A (106.9 MHz)
CIRI-FM Location & Channel Calgary, AB 293LP (106.5 MHz)
Distance from Proposed Station to CIRI-FM 14.8 km at Azimuth 138.7°
54 dBu Contour of CIRI-FM Extends [based on ERP (25 W) and HAAT (94 m)] 10 km at Azimuth 318.8°
Distance to Proposed Station’s 80 dBu Contour [based on ERP (1.0 kW) and HAAT (276.1 m)] 9.5 km
This results in an overlap of 14.8 - (10 + 9.5) = -4.7 km
The proposed Calgary 80 dBu interfering contour overlaps the existing 54 dBu contour of CIRI-FM (see Figure 11).
The CIRI-FM 80 dBu interfering contour (based on existing parameters) overlaps the 54 dBu contour of the proposed station (see Figure 11).
According to Broadcast Procedures and Rules, Part 3, low power stations are defined as a secondary assignment operating on an unprotected channel; therefore, no objection is anticipated.
In view of the approval of CFIT-FM Airdrie Channel 291C1 and the potential use of Channel 237 in Calgary at limited Class C1 parameters, a preliminary study shows Channel 300LP may be the best alternative channel to use for CIRI-FM.
A short spacing notification will be sent to CIRI-FM.
September 23, 2011 Page 8
D.E.M. ALLEN & ASSOCIATES LTD. CONSULTING ENGINEERS
Project #19841
3.0 Channel Selection and Interference Analysis:
3.2 Channel Interference Analysis for the Proposed Calgary, Alberta Channel 295A Station (Cont'd.)
3.2.8 Detailed Interference Analysis – 2nd Adjacent Channel Analysis to CFGQ-FM, Calgary, AB Channel 297C
Proposed Station Location & Channel Calgary, AB 295A (106.9 MHz)
Protected CFGQ-FM Location & Channel Calgary, AB 297C (107.3 MHz)
Distance from Proposed Station to CFGQ-FM 0 km
It is the intention of the applicant to drop in Channel 295A (2nd adjacent to its own station CFGQ-FM Channel 297C) using a co-sited/co-owned scenario. Industry Canada’s D/UD second adjacent protection ratio is -26 dB. This protection ratio is based on a wide cross section of receivers operating at the 54 dBu contour of the protected (D) station. From experience in a similar co-sited situation, it is anticipated that the interference to the proposed station from CFGQ-FM will be dependent on the receiver being used by the listener. Low quality radios tuned to the proposed station may be susceptible to interference from CFGQ-FM. However, from experience, it has been found that better quality radios tuned to the proposed station will not receive any interference from CFGQ-FM.
In using IC’s second adjacent protection ratio to determine the possibility of interference to the proposed station from CFGQ-FM, it is noted that the ratio of the ERP of the proposed station at 1 kW (H&V) to the ERP of CFGQ-FM at 100 kW (H&V) is -20 dB. This analysis is simplified in that it does not consider that the CFGQ-FM antenna will be located 55 metres above the proposed Channel 295A antenna and that actual D and UD signal levels are calculated using F(50,50) and F(50,10) propagation availability. IC’s program FTGI calculates a small area around the proposed site where second adjacent channel interference to the proposed station is possible using IC’s -26 dB D/UD ratio (see Figure 12).
In view of the 1 kW operation of the proposed station compared to the 100 kW operation of CFGQ-FM, minimal second adjacent channel interference from the proposed station to CFGQ-FM is anticipated.
September 23, 2011 Page 9
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Project #19841
3.0 Channel Selection and Interference Analysis:
3.3 Harmonic Interference
Broadcasting Procedures and Rules, Part 3 - Section C-6.1
The second harmonic of 106.9 MHz (Channel 295A) is 213.8 MHz. This falls in television Channel 13. The nearest Channel 13 assignment is CIAN-PT, Calgary, AB which is co-sited. CIAN-PT is assigned Channel 13R.
The installation of the Channel 295A (106.9 MHz) station will ensure that the second harmonic radiation from the proposed station will meet the requirement for 80 dB attenuation below the fundamental carrier.
3.4 Reradiation of "Ghost" Reflections of Television Signals
Broadcasting Procedures and Rules, Part 4 - Section C-8
The proposed new FM antenna will be side-mounted on the existing CBC tower near Calgary. The CBC tower has been in existence for many years without ghost” reflection to television transmissions, and all the transmitting antennas on the tower are mounted co-linearly. Therefore, “ghost” reflections of television transmissions are not expected to be a problem.
3.5 Isolation of Transmissions
The proposed Channel 295A (106.9 MHz) FM antenna will be side-mounted on the existing CBC tower. Isolation of transmissions between the proposed antenna and all other antennas on the tower will be provided by the frequency separation and the co-linear mounting arrangement. Additional filtering will be installed at the output of the proposed transmitter to increase the isolation between the proposed station and second adjacent channel station CFGQ-FM on Channel 295C. Therefore, isolation of transmissions has been considered and is not expected to be a problem.
3.6 Adjacent Channel Interference to Television Channel 6
Broadcasting Procedures and Rules, Part 3 - Section C-6.2
The proposed channel of operation, Channel 295A (106.9 MHz), lies outside the frequency range 88-92 MHz; therefore, consideration to television Channel 6 has not been given in this submission.
September 23, 2011 Page 10
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Project #19841
3.0 Channel Selection and Interference Analysis: (Cont'd.)
3.7 Distortion of AM Patterns
Broadcasting Procedures and Rules, Part 3 - Section B-2.4.9(b)
There are no AM stations in the vicinity of the CBC tower, therefore, distortion of AM patterns will not be a problem.
3.8 Channels Separated by 600 kHz and 800 kHz
Broadcasting Procedures and Rules, Part 3 - Section C-1.6
There are no FM assignments or allotments on either 106.3 MHz or 107.5 MHz (channels separated by 600 kHz from 106.9 MHz) in the Calgary area. Therefore, no problem with respect to 3rd adjacent channel interference is anticipated.
Channel 291C1 (106.1 MHz) is assigned to CFIT-FM, Airdrie, Alberta (4th adjacent channel from 106.9 MHz). The 100 dBu contour of the proposed Calgary Channel 295A station overlaps the area between the CFIT-FM Channel 291C1 100 dBu contour and the 54 dBu contour (see Figure 13). In the event that complaints of interference related to the reception of the existing station are received, the applicant will investigate the complaints and take appropriate measures in those cases where the complaints are judged to be valid as stipulated by Industry Canada. The 100 dBu contour of CFIT-FM overlaps the area between the 100 dBu contour and the 54 dBu contour of the proposed Calgary Channel 295A. Therefore, 4th adjacent channel interference to the proposed Calgary Channel 295A station is possible (see Figure 13). Given that 4th adjacent channel stations are very common, and in the vast majority of cases operate without interference, no 4th adjacent channel interference is expected to either station.
Population within the proposed 100 dBu contour is 12,007 persons or 5,150 households.
3.9 Receiver Overloading and Intermodulation Interference
Broadcasting Procedures and Rules, Part 3 - Section C-5
3.9.1 There are a number of FM assignments and allotments in the Calgary area that could contribute to potential intermodulation product (IM) interference. The assignments, allotments and the proposed new FM Channel 295A considered in this analysis are shown in Table 1.
September 23, 2011 Page 11
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Project #19841
3.0 Channel Selection and Interference Analysis:
3.9 Receiver Overloading and Intermodulation Interference: (Cont'd.)
3.9.2 Third order IM products of the type 2f1-f2 and f1+f2-f3 were calculated. It was found that Channel 295A (106.9 MHz) could generate IM products that could create a potential for interference to assigned or allotted channels in the Calgary area.
Table 2 shows a list of all IM products in the Calgary area which could create a potential for interference to assigned and allotted channels.
Table 3 shows a list of all IM products in the Calgary area which could create a potential for interference to the proposed FM station.
3.9.3 The proposed Channel 295A (106.9 MHz) and each FM channel allotted or assigned to the Calgary area have been examined with respect to third order IM products of the type 2f1-f2 and f1+f2-f3. It was found that Channel 295A (106.9 MHz) could generate IM products that may appear in the Aeronautical NAV/COM Band (108- 137 MHz).
The proposed Channel 294A (106.9 MHz) has been submitted for preclearance and was found to be acceptable by NAV Canada (see Appendix B).
3.9.4 The total population within the estimated 115, 70 and 54 dBu contours of the proposed station is tabulated below. The population counts were taken from "Canada Census - 2006" published by Statistics Canada.
Estimated Contours Population Enclosed 115 dBu 108 70 dBu (3 mV/m) 711,725 54 dBu (0.5 mV/m) 1,082,789
The 54 dBu contour of FM stations enclose the estimated 115 dBu contour of the proposed station. Therefore, the population within the overlap area is less than 108 persons. The estimated 115 dBu contour is shown in Figure 14.
3.10 Exposure to Radiofrequency Energy
Broadcasting Procedures and Rules, Part 1 - Section 8.0
The proposed Calgary Channel 295A (106.9 MHz) station has been examined with respect to "exposure to radiofrequency energy". It was found that the calculated power density at a distance of 2 metres above ground level is below the maximum exposure level for the uncontrolled environment as recommended in Safety Code 6.
Figure 4 shows the detailed profile of the estimated "exposure to radiofrequency energy" levels. September 23, 2011 Page 12
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Project #19841
4.0 Assumptions and Sources of Information:
4.1 Geographical information used in the preparation of this Brief has been taken from maps published by Natural Resources Canada and MapInfo software. The map sheets used in the preparation of this Brief are:
Scale 1:50,000 NTS 82J16, 82I13, 82O1 and 82P4 1:250,000 NTS 82J, 82I, 82O and 82P 1:1,000,000 Sheet NM-11, NM-12, NN-11 and NN-12
4.2 Information related to assignments and allotments of FM channels has been taken from the following:
- Agreement Between the Government of Canada an the Government of the United States of America Relating to the FM Broadcasting Service and the Associated Working Arrangement (dated July 1997) amended February 2001
- Industry Canada computer database updated September 12, 2011
5.0 System and Equipment:
A simplified block diagram of the equipment to be used by the proposed station is shown in Figure 2 of this Technical Brief.
5.1 Transmitting Equipment
The transmitter to be used for this installation will be a 1.0 kW transmitter of a type which is type-approved by Industry Canada and will be operated at 0.83 kW.
For stereo transmission, the following equipment will be used:
- Orban Optimod FM Stereo Generator Type 8200
The use of the stereo generator with the proposed transmitter will not result in degradation of the overall performance of the FM transmitting system.
September 23, 2011 Page 13
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Project #19841
5.0 System and Equipment: (Cont’d.)
5.2 Program Link
The program material for transmission will be carried by a studio-transmitter link from the CHQR Calgary studios to the proposed transmitting site.
5.3 Monitoring Equipment
- Belar FMM-2 FM Modulation Monitor - Belar FMS-2 Stereo Modulation Monitor
5.4 Radio Broadcast Data System
The applicant proposes the use of Radio Broadcast Data System (RBDS) in accordance with the RBDS standard of the U.S. National Radio Systems Committee as per section C-7.3.6 of BPR-3.
5.5 Technical Operation
Broadcasting Procedures and Rules, Part 1 - Section 5
The proposed transmitting facilities will be operated by remote control (unattended) from the CHQR studios in Calgary, Alberta.
A description of the technical facilities will be submitted prior to the "on air" operation of the station.
5.6 The applicant, with the approval of Industry Canada, reserves the right to substitute suitable alternative transmitting equipment in place of that listed in this section.
6.0 Antenna System:
It is proposed to utilize a new Dielectric DCR-H4 4-bay circularly polarized omnidirectional antenna. The antenna will be side-mounted on the existing CBC tower near Calgary with its radiating centre 155 m above ground level. The antenna radiates circularly polarized waves with a omnidirectional radiation pattern.
The antenna gain is 2.1 relative to a half-wave dipole. The vertical pattern is shown in Figure 3.
In Figure 3 the location of the first minima in the vertical radiation pattern is shown at a depression angle of approximately 14°. This would cause a null at a distance of approximately 622 m from the proposed transmitter site. Since there are few listeners at 622 m from the proposed site, no reception problems are anticipated.
September 23, 2011 Page 14
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Project #19841
6.0 Antenna System: (Cont'd.)
The antenna will be fed by a single run of 7/8" foam transmission line 165 m long. At 106.9 MHz, the loss in the transmission system will be 2.37 dB which is an efficiency of 57.9%.
Inside Transmission Loss 0.10 dB Outside Transmission Loss 2.07 dB Filter and Other Losses 0.2 dB
Total Loss 2.37 dB
The geographical co-ordinates of the antenna are:
Latitude 51° 03' 54" North Longitude 114° 12' 51" West
The overall height of the antenna system is:
267.3 m above ground level 1501.8 m above mean sea level
Average elevation of terrain:
1145.9 m above mean sea level
Elevation of radiating centre:
155 m above ground level 243.6 m above average elevation of terrain 1389.5 m above mean sea level
This information is shown in Figure 5.
September 23, 2011 Page 15
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Project #19841
7.0 Coverage Contours:
The estimated 3 mV/m and 0.5 mV/m contours are shown in Figure 15. The 3 mV/m contour completely encloses the City of Calgary.
The distance to these contours was determined using the method specified in Broadcasting Procedures and Rules, Part 3.
Radial Azimuth HAAT Relative ERP Distance to Contours No. (degrees) (metres) Field (kW) 3 mV/m 0.5 mV/m (H&V) (km) (km)
1 0 187.5 1.0 1.0 14.5 33.9 2 45 263.5 1.0 1.0 17.1 39.5 3 90 305.5 1.0 1.0 18.4 42.0 4 135 280.0 1.0 1.0 17.6 40.5 5 180 232.5 1.0 1.0 16.1 37.3 6 225 230.0 1.0 1.0 16.0 37.1 7 270 193.0 1.0 1.0 14.7 34.3 8 315 257.0 1.0 1.0 16.9 39.0
Average EHAAT = 243.6 m
The effective radiated power for each pertinent direction, from which the distances to the various contours were determined, was calculated as follows:
ERP = Transmitter Power x System Efficiency x Antenna Gain
ERP = 0.83 x 0.579 x 2.1 = 1.00919 kW or 1.0 kW to two significant figures
Data for determining the average elevation for all radials was obtained from CRC 500 m Terrain Database.
8.0 Expiry Date:
In the event that this Technical Brief is not submitted within three months of the date on the title page, it should be returned to the Consultant for possible revision before being submitted.
September 23, 2011 Page 16
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Project #19841
TABLE 1
LIST OF ASSIGNMENTS AND ALLOCATIONS FOR IM PRODUCT ANALYSIS
Station Location Channel Class Frequency Area (MHZ)
CKAV-FM-3 Calgary, AB 201 C1 88.1 A CJSI-FM Calgary, AB 205 C 88.9 A CBCX-FM Calgary, AB 209 C 89.7 A CKMP-FM Calgary, AB 212 C 90.3 A CJSW-FM Calgary, AB 215 C 90.9 A CJAY-FM Calgary, AB 221 C 92.1 A CFEX-FM Calgary, AB 225 C 92.9 A CKUA-FM-1 Calgary, AB 229 C1 93.7 A CHKF-FM Calgary, AB 234 C1 94.7 A CHFM-FM Calgary, AB 240 C 95.9 A CJAQ-FM Calgary, AB 245 C1 96.9 A CHUP-FM Calgary, AB 249 C1 97.7 A CIBK-FM Calgary, AB 253 C 98.5 A CBR-1-FM Calgary, AB 256 B 99.1 A CKCE-FM Calgary, AB 268 C1 101.5 A CBR-FM Calgary, AB 271 C 102.1 A CFXL-FM Calgary, AB 276 C 103.1 A CBRF-FM Calgary, AB 280 C 103.9 A CKRY-FM Calgary, AB 286 C 105.1 A CIRI-FM Calgary, AB 293 LP 106.5 A CFGQ-FM Calgary, AB 297 C 107.3 A CFIT-FM-1 Cochrane, AB 218 A1 91.5 B CFXO-FM Okotoks/High River, AB 259 B 99.7 C CKUV-FM High River/Okotoks, AB 265 C1 100.9 C CFIT-FM Airdrie, AB 291 C1 106.1 C
PROPOSED Calgary, AB 295 A 106.9 A
September 23, 2011 Page 18
Project #19841
TABLE 2
IM PRODUCTS WHICH COULD CREATE A POTENTIAL FOR INTERFERENCE TO THE EXISTING STATION
f1 f2 f' Offset Type MHz Station MHz Station MHz Station kHz
2f1-f2 98.5 CIBK-FM 106.9 PROPOSED 90.1 CKMP-FM -200.0 2f1-f2 99.1 CBR-1-FM 106.9 PROPOSED 91.3 CFIT-FM-1 -200.0 2f1-f2 101.5 CKCE-FM 106.9 PROPOSED 96.1 CHFM-FM 200.0 2f1-f2 103.1 CFXL-FM 106.9 PROPOSED 99.3 CBR-1-FM 200.0 2f1-f2 103.9 CBRF-FM 106.9 PROPOSED 100.9 CKUV-FM 0.0 2f1-f2 105.1 CKRY-FM 106.9 PROPOSED 103.3 CFXL-FM 200.0 2f1-f2 106.5 CIRI-FM 106.9 PROPOSED 106.1 CFIT-FM 0.0 2f1-f2 106.9 PROPOSED 107.3 CFGQ-FM 106.5 CIRI-FM 0.0 2f1-f2 106.9 PROPOSED 106.5 CIRI-FM 107.3 CFGQ-FM 0.0
f1 f2 f3 f' Offset Type MHz Station MHz Station MHz Station MHz Station kHz f1+f2-f3 89.7 CBCX-FM 105.1 CKRY-FM 106.9 PROPOSED 87.9 CKAV-FM-3 -200.0 f1+f2-f3 90.9 CJSW-FM 103.9 CBRF-FM 106.9 PROPOSED 87.9 CKAV-FM-3 -200.0 f1+f2-f3 92.9 CFEX-FM 102.1 CBR-FM 106.9 PROPOSED 88.1 CKAV-FM-3 0.0 f1+f2-f3 95.9 CHFM-FM 99.1 CBR-1-FM 106.9 PROPOSED 88.1 CKAV-FM-3 0.0 f1+f2-f3 92.1 CJAY-FM 103.1 CFXL-FM 106.9 PROPOSED 88.3 CKAV-FM-3 200.0 f1+f2-f3 93.7 CKUA-FM-1 101.5 CKCE-FM 106.9 PROPOSED 88.3 CKAV-FM-3 200.0 f1+f2-f3 93.7 CKUA-FM-1 102.1 CBR-FM 106.9 PROPOSED 88.9 CJSI-FM 0.0 f1+f2-f3 90.9 CJSW-FM 105.1 CKRY-FM 106.9 PROPOSED 89.1 CJSI-FM 200.0 f1+f2-f3 92.1 CJAY-FM 103.9 CBRF-FM 106.9 PROPOSED 89.1 CJSI-FM 200.0 f1+f2-f3 92.9 CFEX-FM 103.1 CFXL-FM 106.9 PROPOSED 89.1 CJSI-FM 200.0 f1+f2-f3 96.9 CJAQ-FM 99.1 CBR-1-FM 106.9 PROPOSED 89.1 CJSI-FM 200.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 105.1 CKRY-FM 89.9 CBCX-FM 200.0 f1+f2-f3 106.9 PROPOSED 90.3 CKMP-FM 107.3 CFGQ-FM 89.9 CBCX-FM 200.0 f1+f2-f3 90.3 CKMP-FM 106.5 CIRI-FM 106.9 PROPOSED 89.9 CBCX-FM 200.0
September 23, 2011 Page 19 Project #19841
TABLE 2 (Cont’d)
IM PRODUCTS WHICH COULD CREATE A POTENTIAL FOR INTERFERENCE TO THE EXISTING STATION
f1 f2 f3 f' Offset Type MHz Station MHz Station MHz Station MHz Station kHz f1+f2-f3 92.9 CFEX-FM 103.9 CBRF-FM 106.9 PROPOSED 89.9 CBCX-FM 200.0 f1+f2-f3 93.7 CKUA-FM-1 103.1 CFXL-FM 106.9 PROPOSED 89.9 CBCX-FM 200.0 f1+f2-f3 94.7 CHKF-FM 102.1 CBR-FM 106.9 PROPOSED 89.9 CBCX-FM 200.0 f1+f2-f3 97.7 CHUP-FM 99.1 CBR-1-FM 106.9 PROPOSED 89.9 CBCX-FM 200.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 106.5 CIRI-FM 90.1 CKMP-FM -200.0 f1+f2-f3 89.7 CBCX-FM 107.3 CFGQ-FM 106.9 PROPOSED 90.1 CKMP-FM -200.0 f1+f2-f3 92.1 CJAY-FM 105.1 CKRY-FM 106.9 PROPOSED 90.3 CKMP-FM 0.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 107.3 CFGQ-FM 90.5 CKMP-FM 200.0 f1+f2-f3 90.9 CJSW-FM 106.5 CIRI-FM 106.9 PROPOSED 90.5 CKMP-FM 200.0 f1+f2-f3 95.9 CHFM-FM 101.5 CKCE-FM 106.9 PROPOSED 90.5 CKMP-FM 200.0 f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 105.1 CKRY-FM 90.7 CJSW-FM -200.0 f1+f2-f3 106.9 PROPOSED 90.3 CKMP-FM 106.5 CIRI-FM 90.7 CJSW-FM -200.0 f1+f2-f3 90.3 CKMP-FM 107.3 CFGQ-FM 106.9 PROPOSED 90.7 CJSW-FM -200.0 f1+f2-f3 93.7 CKUA-FM-1 103.9 CBRF-FM 106.9 PROPOSED 90.7 CJSW-FM -200.0 f1+f2-f3 98.5 CIBK-FM 99.1 CBR-1-FM 106.9 PROPOSED 90.7 CJSW-FM -200.0 f1+f2-f3 94.7 CHKF-FM 103.1 CFXL-FM 106.9 PROPOSED 90.9 CJSW-FM 0.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 103.9 CBRF-FM 91.1 CJSW-FM 200.0 f1+f2-f3 92.9 CFEX-FM 105.1 CKRY-FM 106.9 PROPOSED 91.1 CJSW-FM 200.0 f1+f2-f3 95.9 CHFM-FM 102.1 CBR-FM 106.9 PROPOSED 91.1 CJSW-FM 200.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 106.5 CIRI-FM 91.3 CFIT-FM-1 -200.0 f1+f2-f3 90.9 CJSW-FM 107.3 CFGQ-FM 106.9 PROPOSED 91.3 CFIT-FM-1 -200.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 105.1 CKRY-FM 91.5 CFIT-FM-1 0.0 f1+f2-f3 96.9 CJAQ-FM 101.5 CKCE-FM 106.9 PROPOSED 91.5 CFIT-FM-1 0.0 f1+f2-f3 106.9 PROPOSED 92.1 CJAY-FM 107.3 CFGQ-FM 91.7 CFIT-FM-1 200.0 f1+f2-f3 92.1 CJAY-FM 106.5 CIRI-FM 106.9 PROPOSED 91.7 CFIT-FM-1 200.0 f1+f2-f3 94.7 CHKF-FM 103.9 CBRF-FM 106.9 PROPOSED 91.7 CFIT-FM-1 200.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 103.1 CFXL-FM 91.9 CJAY-FM -200.0 f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 103.9 CBRF-FM 91.9 CJAY-FM -200.0 f1+f2-f3 93.7 CKUA-FM-1 105.1 CKRY-FM 106.9 PROPOSED 91.9 CJAY-FM -200.0 f1+f2-f3 106.9 PROPOSED 90.3 CKMP-FM 105.1 CKRY-FM 92.1 CJAY-FM 0.0
September 23, 2011 Page 20
Project #19841
TABLE 2 (Cont’d)
IM PRODUCTS WHICH COULD CREATE A POTENTIAL FOR INTERFERENCE TO THE EXISTING STATION
f1 f2 f3 f' Offset Type MHz Station MHz Station MHz Station MHz Station kHz f1+f2-f3 95.9 CHFM-FM 103.1 CFXL-FM 106.9 PROPOSED 92.1 CJAY-FM 0.0 f1+f2-f3 96.9 CJAQ-FM 102.1 CBR-FM 106.9 PROPOSED 92.1 CJAY-FM 0.0 f1+f2-f3 97.7 CHUP-FM 101.5 CKCE-FM 106.9 PROPOSED 92.3 CJAY-FM 200.0 f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 103.1 CFXL-FM 92.7 CFEX-FM -200.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 103.9 CBRF-FM 92.7 CFEX-FM -200.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 105.1 CKRY-FM 92.7 CFEX-FM -200.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 102.1 CBR-FM 92.9 CFEX-FM 0.0 f1+f2-f3 94.7 CHKF-FM 105.1 CKRY-FM 106.9 PROPOSED 92.9 CFEX-FM 0.0 f1+f2-f3 95.9 CHFM-FM 103.9 CBRF-FM 106.9 PROPOSED 92.9 CFEX-FM 0.0 f1+f2-f3 97.7 CHUP-FM 102.1 CBR-FM 106.9 PROPOSED 92.9 CFEX-FM 0.0 f1+f2-f3 96.9 CJAQ-FM 103.1 CFXL-FM 106.9 PROPOSED 93.1 CFEX-FM 200.0 f1+f2-f3 98.5 CIBK-FM 101.5 CKCE-FM 106.9 PROPOSED 93.1 CFEX-FM 200.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 101.5 CKCE-FM 93.5 CKUA-FM-1 -200.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 103.1 CFXL-FM 93.5 CKUA-FM-1 -200.0 f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 102.1 CBR-FM 93.7 CKUA-FM-1 0.0 f1+f2-f3 98.5 CIBK-FM 102.1 CBR-FM 106.9 PROPOSED 93.7 CKUA-FM-1 0.0 f1+f2-f3 99.1 CBR-1-FM 101.5 CKCE-FM 106.9 PROPOSED 93.7 CKUA-FM-1 0.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 103.9 CBRF-FM 93.9 CKUA-FM-1 200.0 f1+f2-f3 106.9 PROPOSED 92.1 CJAY-FM 105.1 CKRY-FM 93.9 CKUA-FM-1 200.0 f1+f2-f3 96.9 CJAQ-FM 103.9 CBRF-FM 106.9 PROPOSED 93.9 CKUA-FM-1 200.0 f1+f2-f3 97.7 CHUP-FM 103.1 CFXL-FM 106.9 PROPOSED 93.9 CKUA-FM-1 200.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 102.1 CBR-FM 94.5 CHKF-FM -200.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 103.1 CFXL-FM 94.7 CHKF-FM 0.0 f1+f2-f3 106.9 PROPOSED 92.9 CFEX-FM 105.1 CKRY-FM 94.7 CHKF-FM 0.0 f1+f2-f3 97.7 CHUP-FM 103.9 CBRF-FM 106.9 PROPOSED 94.7 CHKF-FM 0.0 f1+f2-f3 98.5 CIBK-FM 103.1 CFXL-FM 106.9 PROPOSED 94.7 CHKF-FM 0.0 f1+f2-f3 106.9 PROPOSED 90.3 CKMP-FM 101.5 CKCE-FM 95.7 CHFM-FM -200.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 102.1 CBR-FM 95.7 CHFM-FM -200.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 99.1 CBR-1-FM 95.9 CHFM-FM 0.0 f1+f2-f3 106.9 PROPOSED 92.1 CJAY-FM 103.1 CFXL-FM 95.9 CHFM-FM 0.0
September 23, 2011 Page 21
Project #19841
TABLE 2 (Cont’d)
IM PRODUCTS WHICH COULD CREATE A POTENTIAL FOR INTERFERENCE TO THE EXISTING STATION
f1 f2 f3 f' Offset Type MHz Station MHz Station MHz Station MHz Station kHz f1+f2-f3 106.9 PROPOSED 92.9 CFEX-FM 103.9 CBRF-FM 95.9 CHFM-FM 0.0 f1+f2-f3 97.7 CHUP-FM 105.1 CKRY-FM 106.9 PROPOSED 95.9 CHFM-FM 0.0 f1+f2-f3 99.1 CBR-1-FM 103.9 CBRF-FM 106.9 PROPOSED 96.1 CHFM-FM 200.0 f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 99.1 CBR-1-FM 96.7 CJAQ-FM -200.0 f1+f2-f3 106.9 PROPOSED 92.9 CFEX-FM 103.1 CFXL-FM 96.7 CJAQ-FM -200.0 f1+f2-f3 106.9 PROPOSED 93.7 CKUA-FM-1 103.9 CBRF-FM 96.7 CJAQ-FM -200.0 f1+f2-f3 98.5 CIBK-FM 105.1 CKRY-FM 106.9 PROPOSED 96.7 CJAQ-FM -200.0 f1+f2-f3 101.5 CKCE-FM 102.1 CBR-FM 106.9 PROPOSED 96.7 CJAQ-FM -200.0 f1+f2-f3 106.9 PROPOSED 92.1 CJAY-FM 102.1 CBR-FM 96.9 CJAQ-FM 0.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 99.1 CBR-1-FM 97.5 CHUP-FM -200.0 f1+f2-f3 106.9 PROPOSED 92.1 CJAY-FM 101.5 CKCE-FM 97.5 CHUP-FM -200.0 f1+f2-f3 106.9 PROPOSED 93.7 CKUA-FM-1 103.1 CFXL-FM 97.5 CHUP-FM -200.0 f1+f2-f3 106.9 PROPOSED 92.9 CFEX-FM 102.1 CBR-FM 97.7 CHUP-FM 0.0 f1+f2-f3 106.9 PROPOSED 94.7 CHKF-FM 103.9 CBRF-FM 97.7 CHUP-FM 0.0 f1+f2-f3 106.9 PROPOSED 95.9 CHFM-FM 105.1 CKRY-FM 97.7 CHUP-FM 0.0 f1+f2-f3 101.5 CKCE-FM 103.1 CFXL-FM 106.9 PROPOSED 97.7 CHUP-FM 0.0 f1+f2-f3 106.9 PROPOSED 92.9 CFEX-FM 101.5 CKCE-FM 98.3 CIBK-FM -200.0 f1+f2-f3 102.1 CBR-FM 103.1 CFXL-FM 106.9 PROPOSED 98.3 CIBK-FM -200.0 f1+f2-f3 106.9 PROPOSED 93.7 CKUA-FM-1 102.1 CBR-FM 98.5 CIBK-FM 0.0 f1+f2-f3 106.9 PROPOSED 94.7 CHKF-FM 103.1 CFXL-FM 98.5 CIBK-FM 0.0 f1+f2-f3 101.5 CKCE-FM 103.9 CBRF-FM 106.9 PROPOSED 98.5 CIBK-FM 0.0 f1+f2-f3 106.9 PROPOSED 90.3 CKMP-FM 98.5 CIBK-FM 98.7 CIBK-FM 200.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 99.1 CBR-1-FM 98.7 CIBK-FM 200.0 f1+f2-f3 106.9 PROPOSED 96.9 CJAQ-FM 105.1 CKRY-FM 98.7 CIBK-FM 200.0 f1+f2-f3 106.9 PROPOSED 99.1 CBR-1-FM 107.3 CFGQ-FM 98.7 CIBK-FM 200.0 f1+f2-f3 99.1 CBR-1-FM 106.5 CIRI-FM 106.9 PROPOSED 98.7 CIBK-FM 200.0 f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 96.9 CJAQ-FM 98.9 CBR-1-FM -200.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 97.7 CHUP-FM 98.9 CBR-1-FM -200.0 f1+f2-f3 106.9 PROPOSED 95.9 CHFM-FM 103.9 CBRF-FM 98.9 CBR-1-FM -200.0
September 23, 2011 Page 22
Project #19841
TABLE 2 (Cont’d)
IM PRODUCTS WHICH COULD CREATE A POTENTIAL FOR INTERFERENCE TO THE EXISTING STATION
f1 f2 f3 f' Offset Type MHz Station MHz Station MHz Station MHz Station kHz f1+f2-f3 106.9 PROPOSED 98.5 CIBK-FM 106.5 CIRI-FM 98.9 CBR-1-FM -200.0 f1+f2-f3 98.5 CIBK-FM 107.3 CFGQ-FM 106.9 PROPOSED 98.9 CBR-1-FM -200.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 95.9 CHFM-FM 99.1 CBR-1-FM 0.0 f1+f2-f3 106.9 PROPOSED 93.7 CKUA-FM-1 101.5 CKCE-FM 99.1 CBR-1-FM 0.0 f1+f2-f3 102.1 CBR-FM 103.9 CBRF-FM 106.9 PROPOSED 99.1 CBR-1-FM 0.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 98.5 CIBK-FM 99.3 CBR-1-FM 200.0 f1+f2-f3 106.9 PROPOSED 90.3 CKMP-FM 97.7 CHUP-FM 99.5 CFXO-FM -200.0 f1+f2-f3 106.9 PROPOSED 94.7 CHKF-FM 102.1 CBR-FM 99.5 CFXO-FM -200.0 f1+f2-f3 106.9 PROPOSED 97.7 CHUP-FM 105.1 CKRY-FM 99.5 CFXO-FM -200.0 f1+f2-f3 106.9 PROPOSED 99.1 CBR-1-FM 106.5 CIRI-FM 99.5 CFXO-FM -200.0 f1+f2-f3 99.1 CBR-1-FM 107.3 CFGQ-FM 106.9 PROPOSED 99.5 CFXO-FM -200.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 96.9 CJAQ-FM 99.7 CFXO-FM 0.0 f1+f2-f3 106.9 PROPOSED 95.9 CHFM-FM 103.1 CFXL-FM 99.7 CFXO-FM 0.0 f1+f2-f3 101.5 CKCE-FM 105.1 CKRY-FM 106.9 PROPOSED 99.7 CFXO-FM 0.0 f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 95.9 CHFM-FM 99.9 CFXO-FM 200.0 f1+f2-f3 106.9 PROPOSED 92.1 CJAY-FM 99.1 CBR-1-FM 99.9 CFXO-FM 200.0 f1+f2-f3 106.9 PROPOSED 96.9 CJAQ-FM 103.9 CBRF-FM 99.9 CFXO-FM 200.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 95.9 CHFM-FM 100.7 CKUV-FM -200.0 f1+f2-f3 106.9 PROPOSED 92.9 CFEX-FM 99.1 CBR-1-FM 100.7 CKUV-FM -200.0 f1+f2-f3 106.9 PROPOSED 95.9 CHFM-FM 102.1 CBR-FM 100.7 CKUV-FM -200.0 f1+f2-f3 106.9 PROPOSED 96.9 CJAQ-FM 103.1 CFXL-FM 100.7 CKUV-FM -200.0 f1+f2-f3 106.9 PROPOSED 97.7 CHUP-FM 103.9 CBRF-FM 100.7 CKUV-FM -200.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 96.9 CJAQ-FM 100.9 CKUV-FM 0.0 f1+f2-f3 106.9 PROPOSED 99.1 CBR-1-FM 105.1 CKRY-FM 100.9 CKUV-FM 0.0 f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 94.7 CHKF-FM 101.1 CKUV-FM 200.0 f1+f2-f3 106.9 PROPOSED 101.5 CKCE-FM 107.3 CFGQ-FM 101.1 CKUV-FM 200.0 f1+f2-f3 101.5 CKCE-FM 106.5 CIRI-FM 106.9 PROPOSED 101.1 CKUV-FM 200.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 93.7 CKUA-FM-1 101.3 CKCE-FM -200.0 f1+f2-f3 106.9 PROPOSED 90.3 CKMP-FM 95.9 CHFM-FM 101.3 CKCE-FM -200.0 f1+f2-f3 106.9 PROPOSED 92.1 CJAY-FM 97.7 CHUP-FM 101.3 CKCE-FM -200.0
September 23, 2011 Page 23
Project #19841
TABLE 2 (Cont’d)
IM PRODUCTS WHICH COULD CREATE A POTENTIAL FOR INTERFERENCE TO THE EXISTING STATION
f1 f2 f3 f' Offset Type MHz Station MHz Station MHz Station MHz Station kHz f1+f2-f3 106.9 PROPOSED 92.9 CFEX-FM 98.5 CIBK-FM 101.3 CKCE-FM -200.0 f1+f2-f3 106.9 PROPOSED 95.9 CHFM-FM 101.5 CKCE-FM 101.3 CKCE-FM -200.0 f1+f2-f3 103.1 CFXL-FM 105.1 CKRY-FM 106.9 PROPOSED 101.3 CKCE-FM -200.0 f1+f2-f3 106.9 PROPOSED 93.7 CKUA-FM-1 99.1 CBR-1-FM 101.5 CKCE-FM 0.0 f1+f2-f3 106.9 PROPOSED 97.7 CHUP-FM 103.1 CFXL-FM 101.5 CKCE-FM 0.0 f1+f2-f3 106.9 PROPOSED 98.5 CIBK-FM 103.9 CBRF-FM 101.5 CKCE-FM 0.0 f1+f2-f3 106.9 PROPOSED 96.9 CJAQ-FM 102.1 CBR-FM 101.7 CKCE-FM 200.0 f1+f2-f3 106.9 PROPOSED 102.1 CBR-FM 107.3 CFGQ-FM 101.7 CKCE-FM 200.0 f1+f2-f3 102.1 CBR-FM 106.5 CIRI-FM 106.9 PROPOSED 101.7 CKCE-FM 200.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 94.7 CHKF-FM 101.9 CBR-FM -200.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 95.9 CHFM-FM 101.9 CBR-FM -200.0 f1+f2-f3 106.9 PROPOSED 101.5 CKCE-FM 106.5 CIRI-FM 101.9 CBR-FM -200.0 f1+f2-f3 101.5 CKCE-FM 107.3 CFGQ-FM 106.9 PROPOSED 101.9 CBR-FM -200.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 92.9 CFEX-FM 102.1 CBR-FM 0.0 f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 93.7 CKUA-FM-1 102.1 CBR-FM 0.0 f1+f2-f3 106.9 PROPOSED 92.1 CJAY-FM 96.9 CJAQ-FM 102.1 CBR-FM 0.0 f1+f2-f3 106.9 PROPOSED 92.9 CFEX-FM 97.7 CHUP-FM 102.1 CBR-FM 0.0 f1+f2-f3 106.9 PROPOSED 93.7 CKUA-FM-1 98.5 CIBK-FM 102.1 CBR-FM 0.0 f1+f2-f3 106.9 PROPOSED 99.1 CBR-1-FM 103.9 CBRF-FM 102.1 CBR-FM 0.0 f1+f2-f3 103.9 CBRF-FM 105.1 CKRY-FM 106.9 PROPOSED 102.1 CBR-FM 0.0 f1+f2-f3 106.9 PROPOSED 96.9 CJAQ-FM 101.5 CKCE-FM 102.3 CBR-FM 200.0 f1+f2-f3 106.9 PROPOSED 98.5 CIBK-FM 103.1 CFXL-FM 102.3 CBR-FM 200.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 92.1 CJAY-FM 102.9 CFXL-FM -200.0 f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 92.9 CFEX-FM 102.9 CFXL-FM -200.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 93.7 CKUA-FM-1 102.9 CFXL-FM -200.0 f1+f2-f3 106.9 PROPOSED 92.9 CFEX-FM 96.9 CJAQ-FM 102.9 CFXL-FM -200.0 f1+f2-f3 106.9 PROPOSED 93.7 CKUA-FM-1 97.7 CHUP-FM 102.9 CFXL-FM -200.0 f1+f2-f3 106.9 PROPOSED 99.1 CBR-1-FM 103.1 CFXL-FM 102.9 CFXL-FM -200.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 94.7 CHKF-FM 103.1 CFXL-FM 0.0 f1+f2-f3 106.9 PROPOSED 92.1 CJAY-FM 95.9 CHFM-FM 103.1 CFXL-FM 0.0
September 23, 2011 Page 24
Project #19841
TABLE 2 (Cont’d)
IM PRODUCTS WHICH COULD CREATE A POTENTIAL FOR INTERFERENCE TO THE EXISTING STATION
f1 f2 f3 f' Offset Type MHz Station MHz Station MHz Station MHz Station kHz f1+f2-f3 106.9 PROPOSED 94.7 CHKF-FM 98.5 CIBK-FM 103.1 CFXL-FM 0.0 f1+f2-f3 106.9 PROPOSED 97.7 CHUP-FM 101.5 CKCE-FM 103.1 CFXL-FM 0.0 f1+f2-f3 106.9 PROPOSED 98.5 CIBK-FM 102.1 CBR-FM 103.3 CFXL-FM 200.0 f1+f2-f3 106.9 PROPOSED 101.5 CKCE-FM 105.1 CKRY-FM 103.3 CFXL-FM 200.0 f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 92.1 CJAY-FM 103.7 CBRF-FM -200.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 92.9 CFEX-FM 103.7 CBRF-FM -200.0 f1+f2-f3 106.9 PROPOSED 93.7 CKUA-FM-1 96.9 CJAQ-FM 103.7 CBRF-FM -200.0 f1+f2-f3 106.9 PROPOSED 95.9 CHFM-FM 99.1 CBR-1-FM 103.7 CBRF-FM -200.0 f1+f2-f3 106.9 PROPOSED 92.9 CFEX-FM 95.9 CHFM-FM 103.9 CBRF-FM 0.0 f1+f2-f3 106.9 PROPOSED 94.7 CHKF-FM 97.7 CHUP-FM 103.9 CBRF-FM 0.0 f1+f2-f3 106.9 PROPOSED 98.5 CIBK-FM 101.5 CKCE-FM 103.9 CBRF-FM 0.0 f1+f2-f3 106.9 PROPOSED 99.1 CBR-1-FM 102.1 CBR-FM 103.9 CBRF-FM 0.0 f1+f2-f3 106.9 PROPOSED 102.1 CBR-FM 105.1 CKRY-FM 103.9 CBRF-FM 0.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 90.9 CJSW-FM 104.1 CBRF-FM 200.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 93.7 CKUA-FM-1 104.1 CBRF-FM 200.0 f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 90.9 CJSW-FM 104.9 CKRY-FM -200.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 92.9 CFEX-FM 104.9 CKRY-FM -200.0 f1+f2-f3 106.9 PROPOSED 103.1 CFXL-FM 105.1 CKRY-FM 104.9 CKRY-FM -200.0 f1+f2-f3 106.9 PROPOSED 90.3 CKMP-FM 92.1 CJAY-FM 105.1 CKRY-FM 0.0 f1+f2-f3 106.9 PROPOSED 92.9 CFEX-FM 94.7 CHKF-FM 105.1 CKRY-FM 0.0 f1+f2-f3 106.9 PROPOSED 95.9 CHFM-FM 97.7 CHUP-FM 105.1 CKRY-FM 0.0 f1+f2-f3 106.9 PROPOSED 102.1 CBR-FM 103.9 CBRF-FM 105.1 CKRY-FM 0.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 89.7 CBCX-FM 105.3 CKRY-FM 200.0 f1+f2-f3 106.9 PROPOSED 92.1 CJAY-FM 93.7 CKUA-FM-1 105.3 CKRY-FM 200.0 f1+f2-f3 106.9 PROPOSED 96.9 CJAQ-FM 98.5 CIBK-FM 105.3 CKRY-FM 200.0 f1+f2-f3 106.9 PROPOSED 101.5 CKCE-FM 103.1 CFXL-FM 105.3 CKRY-FM 200.0 f1+f2-f3 106.9 PROPOSED 93.7 CKUA-FM-1 94.7 CHKF-FM 105.9 CFIT-FM -200.0 f1+f2-f3 106.9 PROPOSED 95.9 CHFM-FM 96.9 CJAQ-FM 105.9 CFIT-FM -200.0 f1+f2-f3 106.9 PROPOSED 102.1 CBR-FM 103.1 CFXL-FM 105.9 CFIT-FM -200.0 f1+f2-f3 106.9 PROPOSED 88.1 CKAV-FM-3 88.9 CJSI-FM 106.1 CFIT-FM 0.0
September 23, 2011 Page 25
Project #19841
TABLE 2 (Cont’d)
IM PRODUCTS WHICH COULD CREATE A POTENTIAL FOR INTERFERENCE TO THE EXISTING STATION
f1 f2 f3 f' Offset Type MHz Station MHz Station MHz Station MHz Station kHz f1+f2-f3 106.9 PROPOSED 88.9 CJSI-FM 89.7 CBCX-FM 106.1 CFIT-FM 0.0 f1+f2-f3 106.9 PROPOSED 92.1 CJAY-FM 92.9 CFEX-FM 106.1 CFIT-FM 0.0 f1+f2-f3 106.9 PROPOSED 92.9 CFEX-FM 93.7 CKUA-FM-1 106.1 CFIT-FM 0.0 f1+f2-f3 106.9 PROPOSED 96.9 CJAQ-FM 97.7 CHUP-FM 106.1 CFIT-FM 0.0 f1+f2-f3 106.9 PROPOSED 97.7 CHUP-FM 98.5 CIBK-FM 106.1 CFIT-FM 0.0 f1+f2-f3 106.9 PROPOSED 103.1 CFXL-FM 103.9 CBRF-FM 106.1 CFIT-FM 0.0 f1+f2-f3 106.9 PROPOSED 106.5 CIRI-FM 107.3 CFGQ-FM 106.1 CFIT-FM 0.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 90.3 CKMP-FM 106.3 CIRI-FM -200.0 f1+f2-f3 106.9 PROPOSED 89.7 CBCX-FM 90.3 CKMP-FM 106.3 CFIT-FM 200.0 f1+f2-f3 106.9 PROPOSED 90.3 CKMP-FM 90.9 CJSW-FM 106.3 CIRI-FM -200.0 f1+f2-f3 106.9 PROPOSED 90.3 CKMP-FM 90.9 CJSW-FM 106.3 CFIT-FM 200.0 f1+f2-f3 106.9 PROPOSED 98.5 CIBK-FM 99.1 CBR-1-FM 106.3 CIRI-FM -200.0 f1+f2-f3 106.9 PROPOSED 98.5 CIBK-FM 99.1 CBR-1-FM 106.3 CFIT-FM 200.0 f1+f2-f3 106.9 PROPOSED 101.5 CKCE-FM 102.1 CBR-FM 106.3 CIRI-FM -200.0 f1+f2-f3 106.9 PROPOSED 101.5 CKCE-FM 102.1 CBR-FM 106.3 CFIT-FM 200.0 f1+f2-f3 106.9 PROPOSED 90.3 CKMP-FM 89.7 CBCX-FM 107.5 CFGQ-FM 200.0 f1+f2-f3 106.9 PROPOSED 90.9 CJSW-FM 90.3 CKMP-FM 107.5 CFGQ-FM 200.0 f1+f2-f3 106.9 PROPOSED 99.1 CBR-1-FM 98.5 CIBK-FM 107.5 CFGQ-FM 200.0 f1+f2-f3 106.9 PROPOSED 102.1 CBR-FM 101.5 CKCE-FM 107.5 CFGQ-FM 200.0
September 23, 2011 Page 26 Project #19841
TABLE 3
IM PRODUCTS WHICH COULD CREATE A POTENTIAL FOR INTERFERENCE TO THE PROPOSED STATION
f1 f2 f' Offset Type MHz Station MHz Station MHz Station kHz
2f1-f2 98.5 CIBK-FM 90.3 CKMP-FM 106.7 Proposed -200.0 2f1-f2 101.5 CKCE-FM 95.9 CHFM-FM 107.1 Proposed 200.0 2f1-f2 103.1 CFXL-FM 99.1 CBR-1-FM 107.1 Proposed 200.0 2f1-f2 105.1 CKRY-FM 103.1 CFXL-FM 107.1 Proposed 200.0
f1 f2 f3 f' Offset Type MHz Station MHz Station MHz Station MHz Station kHz f1+f2-f3 89.7 CBCX-FM 105.1 CKRY-FM 88.1 CKAV-FM-3 106.7 Proposed -200.0 f1+f2-f3 89.7 CBCX-FM 107.3 CFGQ-FM 90.3 CKMP-FM 106.7 Proposed -200.0 f1+f2-f3 90.3 CKMP-FM 107.3 CFGQ-FM 90.9 CJSW-FM 106.7 Proposed -200.0 f1+f2-f3 90.9 CJSW-FM 103.9 CBRF-FM 88.1 CKAV-FM-3 106.7 Proposed -200.0 f1+f2-f3 93.7 CKUA-FM-1 103.9 CBRF-FM 90.9 CJSW-FM 106.7 Proposed -200.0 f1+f2-f3 93.7 CKUA-FM-1 105.1 CKRY-FM 92.1 CJAY-FM 106.7 Proposed -200.0 f1+f2-f3 98.5 CIBK-FM 99.1 CBR-1-FM 90.9 CJSW-FM 106.7 Proposed -200.0 f1+f2-f3 98.5 CIBK-FM 105.1 CKRY-FM 96.9 CJAQ-FM 106.7 Proposed -200.0 f1+f2-f3 98.5 CIBK-FM 107.3 CFGQ-FM 99.1 CBR-1-FM 106.7 Proposed -200.0 f1+f2-f3 101.5 CKCE-FM 102.1 CBR-FM 96.9 CJAQ-FM 106.7 Proposed -200.0 f1+f2-f3 101.5 CKCE-FM 107.3 CFGQ-FM 102.1 CBR-FM 106.7 Proposed -200.0 f1+f2-f3 102.1 CBR-FM 103.1 CFXL-FM 98.5 CIBK-FM 106.7 Proposed -200.0 f1+f2-f3 103.1 CFXL-FM 105.1 CKRY-FM 101.5 CKCE-FM 106.7 Proposed -200.0 f1+f2-f3 92.1 CJAY-FM 105.1 CKRY-FM 90.3 CKMP-FM 106.9 Proposed 0.0 f1+f2-f3 92.9 CFEX-FM 102.1 CBR-FM 88.1 CKAV-FM-3 106.9 Proposed 0.0 f1+f2-f3 93.7 CKUA-FM-1 102.1 CBR-FM 88.9 CJSI-FM 106.9 Proposed 0.0 f1+f2-f3 94.7 CHKF-FM 103.1 CFXL-FM 90.9 CJSW-FM 106.9 Proposed 0.0 f1+f2-f3 94.7 CHKF-FM 105.1 CKRY-FM 92.9 CFEX-FM 106.9 Proposed 0.0 f1+f2-f3 95.9 CHFM-FM 99.1 CBR-1-FM 88.1 CKAV-FM-3 106.9 Proposed 0.0 f1+f2-f3 95.9 CHFM-FM 103.1 CFXL-FM 92.1 CJAY-FM 106.9 Proposed 0.0 f1+f2-f3 95.9 CHFM-FM 103.9 CBRF-FM 92.9 CFEX-FM 106.9 Proposed 0.0 f1+f2-f3 96.9 CJAQ-FM 102.1 CBR-FM 92.1 CJAY-FM 106.9 Proposed 0.0 f1+f2-f3 97.7 CHUP-FM 102.1 CBR-FM 92.9 CFEX-FM 106.9 Proposed 0.0
September 23, 2011 Page 27 Project #19841
TABLE 3 (Cont’d)
IM PRODUCTS WHICH COULD CREATE A POTENTIAL FOR INTERFERENCE TO THE PROPOSED STATION
f1 f2 f3 f' Offset Type MHz Station MHz Station MHz Station MHz Station kHz f1+f2-f3 97.7 CHUP-FM 103.9 CBRF-FM 94.7 CHKF-FM 106.9 Proposed 0.0 f1+f2-f3 97.7 CHUP-FM 105.1 CKRY-FM 95.9 CHFM-FM 106.9 Proposed 0.0 f1+f2-f3 98.5 CIBK-FM 102.1 CBR-FM 93.7 CKUA-FM-1 106.9 Proposed 0.0 f1+f2-f3 98.5 CIBK-FM 103.1 CFXL-FM 94.7 CHKF-FM 106.9 Proposed 0.0 f1+f2-f3 99.1 CBR-1-FM 101.5 CKCE-FM 93.7 CKUA-FM-1 106.9 Proposed 0.0 f1+f2-f3 101.5 CKCE-FM 103.1 CFXL-FM 97.7 CHUP-FM 106.9 Proposed 0.0 f1+f2-f3 101.5 CKCE-FM 103.9 CBRF-FM 98.5 CIBK-FM 106.9 Proposed 0.0 f1+f2-f3 102.1 CBR-FM 103.9 CBRF-FM 99.1 CBR-1-FM 106.9 Proposed 0.0 f1+f2-f3 103.9 CBRF-FM 105.1 CKRY-FM 102.1 CBR-FM 106.9 Proposed 0.0 f1+f2-f3 106.5 CIRI-FM 107.3 CFGQ-FM 106.9 PROPOSED 106.9 Proposed 0.0 f1+f2-f3 90.3 CKMP-FM 106.5 CIRI-FM 89.7 CBCX-FM 107.1 Proposed 200.0 f1+f2-f3 90.9 CJSW-FM 105.1 CKRY-FM 88.9 CJSI-FM 107.1 Proposed 200.0 f1+f2-f3 90.9 CJSW-FM 106.5 CIRI-FM 90.3 CKMP-FM 107.1 Proposed 200.0 f1+f2-f3 92.1 CJAY-FM 103.1 CFXL-FM 88.1 CKAV-FM-3 107.1 Proposed 200.0 f1+f2-f3 92.1 CJAY-FM 103.9 CBRF-FM 88.9 CJSI-FM 107.1 Proposed 200.0 f1+f2-f3 92.9 CFEX-FM 103.1 CFXL-FM 88.9 CJSI-FM 107.1 Proposed 200.0 f1+f2-f3 92.9 CFEX-FM 103.9 CBRF-FM 89.7 CBCX-FM 107.1 Proposed 200.0 f1+f2-f3 92.9 CFEX-FM 105.1 CKRY-FM 90.9 CJSW-FM 107.1 Proposed 200.0 f1+f2-f3 93.7 CKUA-FM-1 101.5 CKCE-FM 88.1 CKAV-FM-3 107.1 Proposed 200.0 f1+f2-f3 93.7 CKUA-FM-1 103.1 CFXL-FM 89.7 CBCX-FM 107.1 Proposed 200.0 f1+f2-f3 94.7 CHKF-FM 102.1 CBR-FM 89.7 CBCX-FM 107.1 Proposed 200.0 f1+f2-f3 95.9 CHFM-FM 101.5 CKCE-FM 90.3 CKMP-FM 107.1 Proposed 200.0 f1+f2-f3 95.9 CHFM-FM 102.1 CBR-FM 90.9 CJSW-FM 107.1 Proposed 200.0 f1+f2-f3 96.9 CJAQ-FM 99.1 CBR-1-FM 88.9 CJSI-FM 107.1 Proposed 200.0 f1+f2-f3 96.9 CJAQ-FM 103.1 CFXL-FM 92.9 CFEX-FM 107.1 Proposed 200.0 f1+f2-f3 96.9 CJAQ-FM 103.9 CBRF-FM 93.7 CKUA-FM-1 107.1 Proposed 200.0
September 23, 2011 Page 28
Project #19841
TABLE 3 (Cont’d)
IM PRODUCTS WHICH COULD CREATE A POTENTIAL FOR INTERFERENCE TO THE PROPOSED STATION
f1 f2 f3 f' Offset Type MHz Station MHz Station MHz Station MHz Station kHz f1+f2-f3 97.7 CHUP-FM 99.1 CBR-1-FM 89.7 CBCX-FM 107.1 Proposed 200.0 f1+f2-f3 97.7 CHUP-FM 101.5 CKCE-FM 92.1 CJAY-FM 107.1 Proposed 200.0 f1+f2-f3 97.7 CHUP-FM 103.1 CFXL-FM 93.7 CKUA-FM-1 107.1 Proposed 200.0 f1+f2-f3 98.5 CIBK-FM 101.5 CKCE-FM 92.9 CFEX-FM 107.1 Proposed 200.0 f1+f2-f3 99.1 CBR-1-FM 103.9 CBRF-FM 95.9 CHFM-FM 107.1 Proposed 200.0 f1+f2-f3 99.1 CBR-1-FM 106.5 CIRI-FM 98.5 CIBK-FM 107.1 Proposed 200.0 f1+f2-f3 102.1 CBR-FM 106.5 CIRI-FM 101.5 CKCE-FM 107.1 Proposed 200.0
September 23, 2011 Page 29
Project #19841
APPENDIX A
Tabulated Vertical Antenna Pattern
New FM Channel 295A Calgary, Alberta
September 23, 2011
D.E.M. ALLEN & ASSOCIATES LTD. CONSULTING ENGINEERS
Project #19841
APPENDIX B
FM/NAV/COM EMC Analysis for Calgary Channel 294A (106.9 MHz)
September 23, 2011
D.E.M. ALLEN & ASSOCIATES LTD. CONSULTING ENGINEERS FM/NAV/COM EMC ANALYSIS FOR 4863-19841 Calgary Part A : INDUSTRY CANADA (IC) ANALYSIS IC File No. : 19841 Calgary
1. DESCRIPTION City Calgary Province AB Frequency 106.9 MHz Call Sign New-FM Class B1 Status Code PC Latitude 51° 03' 54.0" N ERP 1000 Watts Ground Elevation 1234.5 m AMSL Longitude 114° 12' 51.0" W Antenna Bays Theoretical - Bay04 Antenna RCAMSL 1392.4 m AMSL Directional Antenna No (If "Yes" attach antenna pattern plot) Beam Tilt 0 deg 2. PURPOSE OF ANALYSIS 3. SUMMARY OF ANALYSIS New Station (Num.) (Remarks) Test Case A1 (Radiated IMP) 40 Parameter change at existing site : A2 (High-Band) 0 Frequency B1 (RX IMP) ERP LOC - 0 Antenna Height VOR - 0 Radiation Pattern COM - 17 Relocation B2 (RX Desens.): Temporary LOC - 0 VOR - 0 COM - 2 4. Comments :
5. Prepared By : Date :
Part B : NAV CANADA COMMENTS NC Ref. No. : 4863 Analysis by IC has revealed no predicted EMI to any NAV/COM facility. As per NC/IC agreement, IC imposes the following conditions and comments on behalf of NC : Standard Conditions : 1. Off-air spurious emission measurements in 108 MHz - 137 MHz band required at start of on-air testing. 2. There shall be no increase in existing spurious emission levels. 3. NAV CANADA Regional Office to be advised at least 2 weeks prior to commencing broadcasting. Other Conditions : 4. "Potential EMI to Aeronautical Facilities" clause required on certificate. YES 5. Monitoring program with ATS to be established prior to on-air testing (NAV CANADA requires at least 2 weeks notice). YES 6. Listening checks on airport receivers required for possible spurious emission interference on frequency(ies) NO
7. This proposal is Acceptable. (Acceptance is valid for not more than 1 year). 8. Comments :
- Potential A1-type spurious emissions have been predicted on 40 different frequencies from 108.6 MHz to 124.525 MHz inclusive. A thorough check for emissions in this band is recommended.
- NOTE: This preview assessment has NO OFFICIAL STATUS. This proposal must be formally submitted to Industry Canada for an official analysis. The results could be different at that time.
9. Prepared By : Date : 2011-09-26 M Jevtovic
NAV CANADA, Flight Inspections & Radio Communications Engineering