BVM Engineering College (An Autonomous Institution) Vallabh Vidyanagar, ANAND

BVM Engineering College (An Autonomous Institution) Vallabh Vidyanagar, ANAND. Gujarat-388120 Tender Notice 1.1: BVM/Electronics/MODROB/2020-2021

(Under AICTE- MODROB Scheme) Sealed tender are invited by Principal, BVM Engineering College, Vallabh Vidyanagar, Gujarat for the Electronics engineering for supply of the following items. Development of Advanced Communication Engineering Lab

Sr. Item name with Brief Description Quantity Specifications Tender Cost No.

1 AM Receiver/FM Receiver 1. Rs. 500/- 3 2 Armstrong Frequency Modulator and (Demand Draft - Demodulator. 3 Non

3 DSB/SSB AM Transmitter/Receiver. 3 Refundable)

4 AM Modulator/Demodulator 3 2. EMD

5 FM Modulator/Demodulator 3 Rs. 15,000/- Please See (Demand Draft) 6 Digital Communication Training System 1 Annexure I (EMD is 7 PCM,DPCM Modulator/Demodulator 3 Refundable on 8 Delta/Adaptive delta Successful Modulator/Demodulator 3 Acceptance of 9 Digital Companding 3 Contract- as per this invitation 10 Error Detection Correction Codes 3 and GFR) 11 CDMA Techniques 1

12 Basic Evaluation with GSM Modules. 1

Tender Documents containing details of the items and terms and conditions may be downloaded from the college website (https://www.bvmengineering.ac.in/) and completed

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 1

bidding documents are to be submitted to the Principal, BVM Engineering College, Vallabh Vidyanagar, Anand-Gujarat-388120 till 02-03-2021 up to 5:00 pm from the publication of advertisement.

Principal,

BVM Engineering College, Vallabh Vidyanagar

General Conditions and Important Instructions for Bidders 1. Quotation,

1.1 The contract shall be for the full quantity for each item as described above. 1.2 Corrections, if any, shall be made by crossing out, initialing, dating and rewriting. 1.3 All duties and other levies payable by the supplier under the contract shall be included in the unit price. 1.4 Applicable taxes shall be quoted separately for all items. 1.5 The prices quoted by the bidder shall be fixed for the duration of the contract and shall not be subject to adjustment on any account. 1.6 The Prices should be quoted in Indian Rupees only.

2. Each bidder shall submit only one quotation along with the prescribed amount of tender cost and EMD (Earnest Money Deposit / Bid Security) in form of two separate demand drafts one for each before the closing date and time. The tender shall not be considered otherwise. 3. Quotation shall remain valid for a period not less than 60 days after the last date of quotation submission. 4. Evaluation of Quotations,

The Purchaser will evaluate and compare the quotations determined to be substantially responsive i.e. which

4.1 are properly signed ; and 4.2 Confirm to the terms and conditions, and specifications. 5. The Quotations would be evaluated item wise, bidder shall submit a single bid including all items.

6. Award of contract:

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 2

The Purchaser will award the contract to the bidder whose quotation has been determined to be substantially responsive and who has offered the lowest evaluated quotation price.

6.1 Notwithstanding the above, the Purchaser reserves the right to accept or reject any quotations and to cancel the bidding process and reject all quotations at any time prior to the award of contract.

6.2 The bidder whose bid is accepted will be notified of the award of contract by the Purchaser prior to expiration of the quotation validity period. The terms of the accepted offer shall be incorporated in the purchase order. 7. Payment shall be made in Indian Rupees as follows: Delivery and Installation - 100% of total cost

8. All supplied items are under warranty of 12 months from the date of successful acceptance of

items with free repairs and free replacement at our site. Performance Security of 5% of the amount of the contract in form of Bank Guarantee or Demand Draft covering the warranty period shall be payable by the awardee of the contract while accepting the contract. The EMD (Earnest Money Deposit / Bid Security) of the awardee of the contract will be released only after the acceptance of the contract with the specified performance security, the EMD will be forfeited otherwise. Performance security will be released after the successful completion of the warranty period. No interest will be payable on the amount of the EMD or the performance security. The EMD of the unsuccessful bidders will be refunded after the successful bidder accepts the contract. 9. You are requested to provide your offer latest by 5:00 pm hours on 02-03-2021. 10. Detailed specifications of the items are at Annexure I.

11. Training Clause (if any) Free Training at the time of Installation at our site 12. Testing/Installation Clause (if any) Free Installation at the time of delivery at our site 13. Information brochures/ Product catalogue / Make and Model of OEM, if any must be accompanied with the quotation clearly indicating the model quoted for.

14. Sealed quotation to be submitted/ delivered at the address mentioned below, BVM Engineering College, Vallabh Vidyanagar, Dist: Anand, Gujarat- 388120 with title line, “Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021” 15. We look forward to receiving your quotation and thank you for your interest in this project.

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 3

Annexure-I (Items and their specifications) Sr. No Item Specifications 1 AM Receiver/FM Receiver AM Receiver

Construction : Super heterodyne AM Frequency Band : 530 KHz – 1650 KHz Local Oscillator Freq. Range : 980 KHz to 2.060 MHz Intermediate Frequency (IF) : 455 KHz Input Circuits :

1. RF amplifier 2. Mixer 3. Local oscillator 4. Beat frequency oscillator 5. IF amplifier 1 6. IF amplifier 2 7. Automatic Gain Control 2. AM Detectors : 1. Diode detector (for DSB) 2. Product detector (for SSB) FM Receiver

Construction : Super heterodyne FM Frequency Band : 88 MHz to 108 MHz Tuning Range : 96 MHz to 120 MHz IF Frequency : 10.7 MHz Input Circuit :

1. RF amplifier 2. Mixer 3. Local oscillator 4. IF amplifier 1 5. IF amplifier 2 6. FM Detector 7. 2. Automatic Frequency Control Audio Output : Amplifier with speaker

Tuning : Variable capacitor (ganged) dial marking on board

Receiving media : Telescopic antenna / RF cable Switched Faults : 12 Nos

Test Points : 50 Nos Power Supply : 110-220 V AC ±10%, 50/60Hz Power Consumption : 3VA (approximately) Interconnections : 12mm Banana sockets

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 4

0 Operating Conditions : 0-40 C, 80% RH

Included Accessories : Patch Cord : 20 Nos Mains Cord : 1 No Earphone : 1 No

2 Armstrong Frequency Modulator Technical Specifications and Demodulator. Audio Oscillator (Message Signal)

Function : Sine Output : 0-10 VPP Frequency : 200Hz - 10 KHz Carrier Output Frequency Function : Sine & Cosine Output : 0-10 Vpp Frequency : 2KHz- 100 KHz

FM Modulator : Armstrong Frequency Modulator FM Demodulator : Phase Locked Loop detector Low Pass Filter : 10 KHz cut off frequency. Output Amplifier : 1 No. with adjustable Gain Test Points : 7 nos Power Supply : 230 V ± 10%, 50Hz Power Consumption : 2 VA (approximately)

Interconnections : 2 mm Banana sockets Included Accessories Patch cord 16” : 14 nos. Mains cord : 1 no.

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 5

3 DSB/SSB AM Transmitter / • Study of Balance modulator and Band pass filter Receiver. for DSB AM generation

• Study and calculation of Modulation index using trapezoidal method

• Study of Balance modulator and Ceramic band pass filter for SSB AM generation • Study of tuned Amplifier for AM transmission Technical Specifications of Transmitter Audio Oscillator : With adjustable Amplitude & Frequency (300 Hz - 3.4 KHz) Audio Output : Amplifier with speaker

Modulators : Balanced Modulator with Band pass Filter (1 MHz) - 2 nos. Balanced Modulator : 1 No. (455 KHz) Ceramic Bandpass Filter : 1 No. (455 KHz) Carrier Frequency : 1 MHz (Oscillator controlled)

Power Consumption : 4 VA approximately

Operating Conditions : 0-40 C, 80% RH Product Included Accessories : Patch Cord 16" : 2 nos. Mains Cord,

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 6

Microphone, Earphone:1 no.

Technical Specifications of Receiver DSB AM reception and demodulation using Diode detector Automatic Gain Control circuit

SSB AM reception and demodulation using Product detector Tuned RF Amplifier, Mixer, IF Amplifiers for AM reception

Selectivity, Sensitivity and Fidelity of receiver

Construction : Super hetrodyne Frequency Range : 980 KHz to 2060 KHz Intermediate Frequency : 455 KHz Input Circuits :

1) RF Amplifier 2) Mixer 3) Local Oscillator 4) Beat Frequency Oscillator 5) IF Amplifier 1 6) IF Amplifier 2

Tuning : With variable capacitor (ganged) Dial marking on board Receiving media : Telescopic antenna / Cable Detectors: 1) Diode detector (for DSB) 2) Product detector (for SSB) Audio Output : Amplifier with speaker Automatic Gain Control : Switchable

Switched Faults : 8 nos. Interconnections : 2 mm Banana sockets Test points : 30 nos.

Power Supply : 110-220 V AC ±10%, 50/60Hz

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 7

Power Consumption : 3 VA approximately

Operating Conditions : 0-40 C, 80% RH Included Accessories : Patch cord 16" : 2 nos. , Mains cord, Earphone:1 no.

4 AM Modulator/Demodulator AM Modulator • Technical Specifications of AM Modulator

Audio Oscillator : With adjustable Amplitude & Frequency (300 Hz - 3.4 KHz)

Audio Output : Amplifier with speaker Modulators : Balanced Modulator with Band pass Filter (1 MHz) - 2 nos. Balanced Modulator : 1 No. (455 KHz) Ceramic Bandpass Filter : 1 No. (455 KHz) Carrier Frequency : 1 MHz (Oscillator controlled)

Transmitter Amplifier Output : (Gain adjustable) DSB (1 MHZ), SSB (1.445 MHz) connected to Antenna/cable Switched Faults : 8 nos. Interconnections : 2mm Banana socket Test Points : 27 nos Power Supply : 110-220 V AC ±10%, 50/60Hz Power Consumption : 4 VA approximately Operating Conditions : 0-40 C, 80% RH Product Included Accessories : Patch Cord 16" : 2 nos.

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 8

Mains Cord,

Microphone, Earphone:1 no. Technical Specifications of AM Demodulator Construction : Superhetrodyne Frequency Range : 980 KHz to 2060 KHz Intermediate Frequency : 455 KHz Input Circuits : 1) RF Amplifier 2) Mixer 3) Local Oscillator 4) Beat Frequency Oscillator 5) IF Amplifier 1 6) IF Amplifier 2

Automatic Gain Control : Switchable Switched Faults : 8 nos. Interconnections : 2 mm Banana sockets Test points : 30 nos. Power Supply : 110-220 V AC ±10%, 50/60Hz

Power Consumption : 3 VA approximately Operating Conditions : 0-40 C, 80% RH

Included Accessories : Patch cord 16" : 2 nos. , Mains cord, Earphone:1 no.

5 FM Modulator/Demodulator Technical Specifications

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 9

Audio Oscillator : Sine wave (10Vpp adjustable) Frequency (300 Hz - 3.4 KHz) FM Modulators : 3 nos.

Reactance Modulator : Carrier Frequency - 455 KHz (± 3KHz) Varactor Modulator : Carrier Frequency - 455 KHz (± 2KHz)

VCO Based Modulator : Carrier Frequency - (IC XR2206 based)

Mixer / Amplifier : Allows FM input signal to be amplitude modulated by a noise input prior to demodulation, with gain adjustment. FM Demodulator : 6 types.

Detuned Resonant Detector Quadrature Detector Foster-Seeley Detector Ratio Detector Phase-Locked Loop Detector (IC HEF4046 based) Phase-Locked Loop Detector (IC LM565 based)

Low Pass Filter : 3.4 KHz Cut off Frequency Amplifier (with adjustable gain) Amplitude Limiter : 1 no. Switched Faults : 12 nos. Test Points : 40 nos Power Supply : 230 V ±10%, 50 / 60 Hz Power Consumption : 3 VA approximately o Operating Conditions : 0-40 C, 80% RH Included Accessories Patch cord 16" : 2 nos. Mains cord : 1 no. Study of :

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 10

Frequency Modulation using Reactance Modulator

Frequency Modulation using Varactor Modulator Operation of Quadrature Detector Operation of Detuned Resonance Detector Operation of Foster - Seeley Detector Operation of Ratio Detector

Operation of Phase-Locked Loop Detector (IC4046 based)

Frequency Modulation using VCO based Frequency Modulator (IC XR2206 based)

Phase-Locked Loop detector (IC LM565 based) as a Frequency Demodulator

Frequency deviation and modulation index using VCO based Frequency Modulator (IC XR2206 based)

6 Digital Communication Training Technical Specifications System Digital Synthesized Sine & Cosine wave generation with variable step Frequencies :1.6 KHz, 3.2 KHz, 10 KHz, 20 KHz Clock generator with variable

Step frequencies :1.6 KHz, 3.1 KHz, 10 KHz, 20 KHz Data Pattern length of 256 bit Encoding Techniques : 1bit, 2bit, 3bit, 4bit Modulation Techniques :ASK, FSK, BPSK, DBPSK, QPSK, DQPSK, p/4 QPSK, OQPSK, M-ary ASK, M-ary FSK, MSK, 8-PSK, 8-QAM, 16-PSK, 16-QAM,

Decoding Techniques :1bit, 2bit, 3bit, 4bit De- Modulation Techniques :ASK, FSK, BPSK, DBPSK, QPSK, DQPSK, p /4 QPSK, OQPSK, M-ary ASK, M-ary FSK, MSK, 8-PSK, 8-QAM, 16-PSK, 16QAM

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 11

Built-in Mixed Signal Oscilloscope-MSO (DSO + 8 Channel Logic Analyzer) software. Real-time Sampling :25MSPS Memory Depth :4K Per Channel Trigger Sources :CH1, CH2 Vertical Resolution :8bit Math :Addition, Subtraction, Multiplication Waveform Interpolation :Linear Power Supply :110-220 V AC ±10%, 50/60Hz Operating Conditions :0-40 C, 80% RH

Included Accessories :1 no. Power Supply :1 no. Mains Cord :1 no. USB Cable :2 nos. Study and analysis of • Bit Clock and serial data • Symbol Clock • ASK modulation • ASK demodulation • FSK modulation • FSK demodulation • BPSK modulation • BPSK constellation • BPSK demodulation • Differential encoding of serial data for modulation • Differential decoding of serial data after demodulation • DBPSK modulation • DBPSK demodulation • 2-bit encoding and two channel (In phase and Quadrature) modulation techniques • QPSK modulation • QPSK constellation • QPSK demodulation • 2-bit differential encoding of serial data for modulation • 2-bit differential decoding of serial data after demodulation • DQPSK modulation • DQPSK demodulation • OFFSET QPSK modulation • OFFSET QPSK constellation • OFFSET QPSK demodulation •p/4 QPSK modulation •p/4 QPSK constellation •p/4 QPSK demodulation • M-ary ASK modulation • M-ary ASK demodulation • M-ary FSK modulation • M-ary FSK demodulation • Half sinusoid wave shaping for MSK modulation • MSK modulation • MSK demodulation • 3-bit encoding of serial data for modulation • 3-bit decoding of serial data after demodulation • 8-QAM modulation • 8- QAM constellation • 8-QAM demodulation • 8-PSK

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 12

modulation • 8-PSK constellation • 8-PSK demodulation • 4-bit encoding of serial data for modulation • 4-bit decoding of serial data after demodulation • 16-QAM modulation • 16-QAM constellation • 16-QAM demodulation • 16-PSK modulation • 16-PSK constellation • 16-PSK demodulation

7 PCM, DPCM Modulator / Technical Specifications Demodulator Modulation & Demodulation Techniques : PCM DPCM CVSD

Internal Signal Generator: Direct Digital Synthesizer Types of Signal : Sine, Square, Triangle, Arbitrary signals Frequency : 500Hz, 1KHz, 2KHz, 3KHz External Signal :

Types of Signal : Sine, Square, Triangle, Arbitrary signals

Maximum Input Voltage : 3Vpp (Max.) +1.5V DC offset Frequency : 500Hz to 3.5KHz

SMD LED Indicators : 44 nos for DDS signal selection DDS signal frequency selection Sampling selection Technique selection Interconnect path

Transmission Effect : Attenuation (7dB & 10dB) Noise, Filter Crystal Frequency : 8MHz

Sampling Frequencies : 4KHz, 8KHz, 16KHz, 32KHz Line Speed : 32KHz, 64KHz, 128KHz, 256KHz Selection Mode : Push switches Number of Test Points : 38 nos. Low Pass Filter : Cut-off frequency-5KHz

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 13

Power Supply : 110V - 260V AC, 50/60Hz

Operating Condition : 0-40 C, 85% RH Included Contents : 2mm Patch cord - 2nos

8 Delta / Adaptive delta Modulator / Technical Specifications Demodulator Modulation & Demodulation Techniques : Delta : Adaptive Delta : Sigma Delta First order : Sigma Delta Second order Internal Signal Generator : Direct Digital Synthesizer

Types of Signal : Sine, Square, Triangle, Arbitrary signals Frequency : 500Hz, 1KHz, 2KHz, 3KHz External Signal : Types of Signal : Sine, Square, Triangle, Arbitrary signals Maximum Input Voltage : 3Vpp (Max.) +1.5V DC offset Frequency : 500Hz to 3.5KHz

SMD LED Indicators : 48 nos for DDS signal selection DDS signal frequency selection Sampling selection Technique selection Interconnect path

Transmission Effect : Attenuation (7dB & 10dB) Noise Filter Crystal Frequency : 8MHz

Sampling Frequencies : 16KHz, 32KHz, 64KHz, 128KHz, 256KHz Integrator step : Normal & 3 times Selection Mode : Push switches

Number of Test Points : 46 nos (Gold plated). Low Pass Filter : Cut-off frequency-5KHz Digital Filter : Decimation filter (16:1) Power Supply : 110V - 260V AC, 50/60Hz Weight : 1.5Kg (Approximately) o Operating Conditions : 0-40

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 14

C, 85% RH Included accessories : 2mm Patch cord - 2nos

9 Digital Companding Technical Specifications Compression and Decompression Techniques A-Law,µ-Law

Signal Generator : Generated Sine wave 14 Bit data input through Dip switch. SMD LED Indicators : 73nos, for Dip based input data Compressed output Decompressed output Technique selection Crystal Frequency : 8MHz Test Points : 37nos Power Supply : 110V - 260V AC, 50/60Hz Operating Conditions : 0-40 C, 85% RH Included accessories : 2mm Patch cord - 2nos FRC Cable 16 pins -1no. Study O:- A-Law and µ-Law Companding Study and analysis of A-law Compression µ-Law Compression A-law Decompression

10 Error Detection Correction Codes Technical Specifications Crystal Frequency : 4.096 MHz Data Rates : 16 KHz, 8 KHz, 4 KHz, 2 KHz and 1 KHz Code Rates : 32 KHz, 16 KHz, 8 KHz, 4 KHz and 2 KHz Word Length : 4 bits

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 15

Code Length : 7 bits code and 1 stuffed bit

Data Format : NRZ (Not Return to Zero) Test Points : 45 nos Interconnections : 2 mm Sockets Internal Operating Voltage: + 5V DC Power Supply : 110V - 260V AC, 50/60Hz Operating Conditions : 0-40 C, 85% RH Included Accessories Patch cord 8” : 20 nos Power Supply : 1 no. Scope of Learning

• Study of Cyclic Encoding and Decoding of BCD bit sequence • Study of Error Detection & Correction of bits sequence

11 CDMA Techniques Technical Specifications Data Source Data rate : 30 Kbps Word length : 8 bit Data format : NRZ (Non Return to Zero) Clock frequency : 30 KHz PN Sequence Generator Data rate : 240 Kbps

Word length : 15 bit Data format : NRZ (Non Return to Zero) Clock frequency : 240 KHz Audio Signal Generator : 3.4 KHz (variable amplitude & Frequency)

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 16

Carrier Generators : 1.44 MHZ (Sinusoidal)

DSSS Generator : By EX-ORing PN Code & Data Modulators & Demodulators : PWM & BPSK Interconnections : 2mm socket Mains Power Supply : 230V (±10%), 50Hz Power Consumption : 4 VA (approximately) Test Points : 40 nos Operating Conditions : 0-40 C, 85% RH

Included Accessories 2mm Patch cord 16” : 20 nos. Mains cord : 1 no. Study of • DS-SS modulation/Demodulation Process • BPSK Modulation and Demodulation • Pulse Width Modulation and Demodulation • CDMA (DS-SS) technique

• DS-SS using analog signal as an input signal 12 Basic Evaluation with GSM GSM MODULE Modules. GSM capability : GSM 900 / 1800/850/1900 MHz E - GSM GSM data services : Asynchronous, Transparent & Non Transparent modes. 14.4 kbits / s SIM Interface :3 V RF characteristics :

Receiver EGSM Sensitivity : < -104 dBm DCS Sensitivity : < -102 dBm Selectivity @ 200 KHz : >+9 dBc

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 17

Selectivity @ 400 KHz : >+41 dBc

Dynamic range : 63 dB Intermodulation : >-43 dBm C-channel rejection :≥ 9 dBc

Transmitter Maximum output power : 33 dBm ± 2 dB (EGSM) Maximum output power : 30 dBm ± 2 dB (DCS) Minimum output power : 5 dBm ± 5 dB (EGSM) Minimum output power : 0 dBm ± 5 dB (DCS 1800) Noise in 925 - 935 MHz : < -67 dBm Noise in 935 - 960 MHz : < -79 dBm Noise in 1805 - 1880 MHz : < -71 dBm Phase error at peak power : < 5° RMS Frequency error : ± 0,1ppm max. Power supply(module) : 12 VDC 1Amp. Current consumption : Max 500 mA Power Supply : 110V - 260 V AC, ±10%, 50/60Hz Operating Conditions : 0-40 C, 80% RH Included Accessories : USB Cable with Hands Free : 1 no. Antenna with Coaxial Cable 30 cm: 1 no. Scope of Learning GSM Theory & Standards

Understanding of GSM technology, its network, GSM capability & data services.

Understanding RF environment & study of GSM network by actually connecting to the GSM environment by any service provider.

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 18

Command Level study

Real Time study of GSM 07.05 & 07.07 Commands in various Categories : -Modem & SIM card related - Network registration - Call control - Call setting - Call information - Phone Book - Serial link control - Message setting - Storing/restoring - Error message handling & survey

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 19

FORMAT FOR QUOTATION SUBMISSION (On letterhead of the supplier with seal – Contact Details, Email, Mobile Phone, Address, GST Registration etc. ) Ref: Tender 1.1: BVM/Electronics/MoDROB/2020-2021 Date: ______To: ______

Sl. Description of Make Model Qty. Unit Quoted Unit rate in Rs. Total Sales tax and other taxes No. goods (with OEM No. (Including Ex Factory price, excise duty, packing and Price payable full forwarding, transportation, insurance, other local (A) In In figures Specifications) costs incidental to delivery and warranty/ guaranty % (B) commitments)

Total Cost Gross Total Cost (A+B): Rs. ______We agree to supply the above goods in accordance with the technical specifications for a total contract price of Rs. ———————— (Amount in figures) (Rupees ————————amount in words) within the period specified in the Invitation for Quotations.

We confirm that the normal commercial warranty/ guarantee of ——————— months shall apply to the offered items and we also confirm to agree with terms and conditions as mentioned in the Invitation Letter.

We hereby certify that we have taken steps to ensure that no person acting for us or on our behalf will engage in bribery.

Signature of Supplier

Name: ______Address: ______Contact No: ______

Tender Notice 1.1 / BVM/Electronics/MoDROB/2020-2021 Page 20