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2020 CHOOSE A MAPLE VALLEY – BLACK DIAMOND REMARKABLE DOCTOR & valleymed.org/doc visitor maplevalleychamber.org 425.432.0222 business PRIMARY CARE URGENT CARE SPECIALTY CARE Your home for Immediate medical Extensive network health and wellness services of specialists guide Maple Valley Clinic Maple Valley Clinic Specialty Services at 425.690.3460 Urgent Care Covington Clinic North Covington Clinic South 425.690.3465 ■ Allergy & Immunology 425.690.3430 Covington Clinic South ■ Breast Center: Mammography & Dexa Lake Sawyer Clinic Urgent Care cities | things to do | living | business ■ 425.690.3425 425.690.3435 Cardiology ■ Dermatology Lake Wilderness Clinic For current wait times and ■ Diabetes & Thyroid COMING SOON to save your place in line, visit us at valleymed.org/ (Endocrinology) Lifestyle Medicine & wait-times. ■ Ear, Nose, Throat Physical Therapy: ■ General Surgery Maple Valley & Covington ■ Gastroenterology (GI) 425.656.4006 ■ OBGYN & Midwives ■ Pulmonology ■ Rheumatology MAPLE VALLEY Host Site of 70.3 Ironman September 20, 2020 COLORS: GREEN:Extraordinary PMS 3405 C Customer Satisfaction through Product RUST: PMS 483 C Helping customers Selection, Outstanding Service and a Friendly Face. since 1969! BUILDING MATERIALS • ELECTRICAL • GARDEN CENTER • GRILL CENTER HARDSCAPING • HARDWARE • HVAC • HOUSEHOLD GOODS • PAINT LAWN & GARDEN • OUTDOOR LIVING • POWER EQUIPMENT • PLUMBING • TOOLS We carry the top brands you love! House een is op r en r G y u ea O r r We’re pretty social... o u n d ! follow us! JohnsonsHG.com • (425) 432-3384 26625 Maple Valley Black Diamond Rd Maple Valley, WA, 98038 COLORS: GREEN:Extraordinary PMS 3405 C Customer Satisfaction through Product RUST: PMS 483 C Helping customers Selection, Outstanding Service and a Friendly Face. -
Signage Drowning Prevention - Washington State Parks and Recreation Commission
OFFICE OF FINANCIAL MANAGEMENT LOSS PREVENTION REVIEW TEAM DROWNING PREVENTION WASHINGTON STATE PARKS AND RECREATION COMMISSION REPORT TO THE DIRECTOR OF THE OFFICE OF FINANCIAL MANAGEMENT NOVEMBER 2005 TABLE OF CONTENTS Section 1 - Executive Summary ................................................................................... 1 Drowning as an Issue for State Parks .......................................................................... 1 What Drowning Costs................................................................................................... 2 Summary of Recommendations ................................................................................... 4 Team Members ............................................................................................................ 5 Section 2 - Introduction ................................................................................................ 6 The Program ................................................................................................................ 6 This Review.................................................................................................................. 6 Methodology................................................................................................................. 6 Scope Of The Problem................................................................................................. 7 Section 3 – Risk Assessment of the Incidents Triggering Review ........................... 8 Summary Description of Incidents............................................................................... -
The Beginner's Handbook of Amateur Radio
FM_Laster 9/25/01 12:46 PM Page i THE BEGINNER’S HANDBOOK OF AMATEUR RADIO This page intentionally left blank. FM_Laster 9/25/01 12:46 PM Page iii THE BEGINNER’S HANDBOOK OF AMATEUR RADIO Clay Laster, W5ZPV FOURTH EDITION McGraw-Hill New York San Francisco Washington, D.C. Auckland Bogotá Caracas Lisbon London Madrid Mexico City Milan Montreal New Delhi San Juan Singapore Sydney Tokyo Toronto McGraw-Hill abc Copyright © 2001 by The McGraw-Hill Companies. All rights reserved. Manufactured in the United States of America. Except as per- mitted under the United States Copyright Act of 1976, no part of this publication may be reproduced or distributed in any form or by any means, or stored in a database or retrieval system, without the prior written permission of the publisher. 0-07-139550-4 The material in this eBook also appears in the print version of this title: 0-07-136187-1. All trademarks are trademarks of their respective owners. Rather than put a trademark symbol after every occurrence of a trade- marked name, we use names in an editorial fashion only, and to the benefit of the trademark owner, with no intention of infringe- ment of the trademark. Where such designations appear in this book, they have been printed with initial caps. McGraw-Hill eBooks are available at special quantity discounts to use as premiums and sales promotions, or for use in corporate training programs. For more information, please contact George Hoare, Special Sales, at [email protected] or (212) 904-4069. TERMS OF USE This is a copyrighted work and The McGraw-Hill Companies, Inc. -
Amateur Television Handbook Vol 2
AMATEUR TELEVISION HANVDOLB2OOK TREVOR BROWN “w “-3.... _r -. _B___RITISH AMATEUR TELEVISIONCLUB 9H|LLCREST, 33:22.. a. HANTS, , R626 lwooo 6J8 oouom1 A VHF/UHF COMMUNICATION rmmmnl JOMITHE- S. P. G. '3 (without your size '10'::.....! You could be a sync pulse generator with a W 8: D product. Our runny years of experience in the commercial communication sector Imm- benefited the amateur market with an extensive range of r01 inm- well designed products. These are available in kit or assemhlwl module form and a limited number as boxed ready to go units. For your TV requirements whether AM or FM contact us. Full (II-Mill. of our complete range will be forwarded on receipt of a lar‘gv :‘.Al-.. We will also be very pleased to quote on any commercial enquiry be it for TV or telemetry. Please telephone for assistance. Wood and Douglas are an independant British partnership who hnw served the UK amateur market for seven years. Why not sumuu I. II|I\ £?! 07356 5324 ACKNOWLEDGEMENTS flhe british Amateui television LlLL expresses its gratituce to the Lollowing companies, Leeleties anc incivicuals who Lave ptovroeo material and assistance Let this publication. k.b.G.B. Loughty :tLeet, Lonocn. E.b.b.b. microwave Committee Raoxo Bet. karis. A.b.A.k. bermany. masco Electronics, Lancaster. Mrs. Eaullne N. brown miss Latherine A. white L. Lalla thzec L.c. Lixcn baLbh C.L. bllLOtt samba A. Emmerson GBPlh P. Llekeootough GBPXL G. bhirville ubVZV EDITED BY TREVOR BROWN, G8CJS. LAYOUT BY PETER DELANEY, GBKZG. DRAUGHTED BY CHRIS SHARPE. OCTOBER 1982 CONTENTS CHAPTER ONE eLow SCAN TELEVISION PAGE CHARACTER GENERATOR l SYNC PULSE AND PATTERN GENERATOR 8 CHAPTER TWO TELETYPE PIGGY BACK MEMORY ll ASCII KEY bOARDS 19 CHARACTER COLOURIZER 24 SIMPLE SYNC PULSE GENERATOR 28 CHAPTER THREE VIDEO EFFECTS VISION SWITCHER 31 VISION MIXING 38 COLOUR SYNThESIZER 45 CHAPTER FOUR 70¢ms TELEVISION V.S.B. -
The Radio Amateurs Microwave Communications Handbook.Pdf
1594 THE RADIO AMATEUR'S COM ' · CA 10 S HANDBOOK DAVE INGRAM, K4TWJ THE RADIO AMATEUR'S - MICROWAVE COMMUNICATIONS · HANDBOOK DAVE INGRAM, K4TWJ ITABI TAB BOOKS Inc. Blue Ridge Summit, PA 17214 Other TAB Books by the Author No. 1120 OSCAR: The Ham Radio Satellites No. 1258 Electronics Projects for Hams, SWLs, CSers & Radio Ex perimenters No. 1259 Secrets of Ham Radio DXing No. 1474 Video Electronics Technology FIRST EDITION FIRST PRINTING Copyright © 1985 by TAB BOOKS Inc. Printed in the United States of America Reproduction or publication of the content in any manner, without express permission of the publisher, is prohibited. No liability is assumed with respect to the use of the information herein. Library of Congress Cataloging in Publication Data Ingram, Dave. The radio amateur's microwave communications handbook. Includes index. 1. Microwave communication systems-Amateurs' manuals. I. Title. TK9957.154 1985 621.38'0413 85-22184 ISBN 0-8306-0194-5 ISBN 0-8306-0594-0 (pbk.) Contents Acknowledgments v Introduction vi 1 The Amateur 's Microwave Spectrum 1 The Early Days and Gear for Microwaves- The Microwave Spectrum- Microwavesand EME-Microwavesand the Am- ateur Satellite Program 2 Microwave Electronic Theory 17 Electronic Techniques for hf/vhf Ranges- Electronic Tech- niques for Microwaves-Klystron Operation-Magnetron Operation-Gunn Diode Theory 3 Popular Microwave Bands 29 Circuit and Antennas for the 13-cm Band-Designs for 13-cm Equipment 4 Communications Equipment for 1.2 GHz 42 23-cm Band Plan-Available Equipment- 23-cm OX 5 -
Petition for Reconsideration Arrl, the National Association for Amateur Radio
Before the FEDERAL COMMUNICATIONS COMMISSION Washington, D. C. 20554 In the Matter of ) ) Facilitating Shared Use in the 3.1-3.55 GHz Band ) WT Docket No. 19-348 To: The Commission PETITION FOR RECONSIDERATION ARRL, THE NATIONAL ASSOCIATION FOR AMATEUR RADIO ARRL, the national association for Amateur Radio, also known as the American Radio Relay League, Incorporated (“ARRL”), pursuant to Section 1.106 of the Commission’s rules,1 files this Petition for Reconsideration (“Petition”) of the Report and Order adopted by the Commission in the above-captioned proceeding (“Report and Order”).2 In this Petition, the ARRL requests that the Commission reconsider its Order removing the secondary allocation for the Amateur service at 3300-3500 MHz and requiring that Amateur operations in the 3450-3500 MHz band cease “on a date consistent with the first possible grant of flexible use authorizations to new users.”3 The Amateur services in this band long have been operated on a secondary allocation status functionally similar to the de facto secondary status of Part 5 experimental licenses whose continued operation was (correctly) approved in this same proceeding. Continued 1 47 C.F.R. § 1.106. 2 Facilitating Shared Use in the 3.1-3.55 GHz Band, Report and Order, WT Docket No. 19-348, FCC 20- 138, 85 Fed.Reg. 64062 (publ. Oct. 9, 2020). 3 Id. at 20-138, para. 26. operation of amateur stations similarly should be permitted in the vacant portions of this spectrum that otherwise will go unused, subject to the same secondary status and requirement to cease operation should any interference actually occur or reasonably be predicted to occur. -
Weak Signal Dxing on 222
iJOCKf'r - • 'j l-/LE r'1p yO" Ft':O I) ... vv . t1IGINAL .U .: ;J lfl'l·' Before the " ,17) FEDERAL COMMUNICATIONS COMMISSION Washington, D.C. 20554 In the Matter of ) ) Amendment of the Amateur Service ) Rilles Concerning the 222-225 MHz ) and 1240-1300 MHz Frequency Bands ) TO: The Commission COMMENTS OF WAYNE OVERBECK, N6NB1 The following comments are offered in support of the Commission's Notice of Proposed Rule Making in the above captioned matter. While I concur fully with the Comments being filed in this proceeding by the Western States VHF-Microwave Society (WSVMS), of which I am a member, I am also filing my own comments for two reasons: 1) To discuss some of the policy implications of this proceeding in light of the dominant role ofwide-bandwidth FM repeaters in the VHF-UHF amateur bands and the technological advances in communications now occurring; and 2) To place in the record a paper I published last year that summarizes the 60-year history of amateur experimentation in the 1.25 meter band, documenting significant contri- butions to the state of the art by radio amateurs. My point, above all, is that experimentation and innovation by radio amateurs are still important--and that such activities cannot continue if the Commission abandons its 1 I have been a licensed radio amateur since 1957 and active on the 222 MHz band since the 1960s. Although I served four terms as an elected vice director of the American Radio Relay League (ARRL), I hold no ARRL office now; the opinions expressed here do not necessarily reflect those ofARRL or any other organization. -
Ethics and Operating Procedures for the Radio Amateur 1
EETTHHIICCSS AANNDD OOPPEERRAATTIINNGG PPRROOCCEEDDUURREESS FFOORR TTHHEE RRAADDIIOO AAMMAATTEEUURR Edition 3 (June 2010) By John Devoldere, ON4UN and Mark Demeuleneere, ON4WW Proof reading and corrections by Bob Whelan, G3PJT Ethics and Operating Procedures for the Radio Amateur 1 PowerPoint version: A PowerPoint presentation version of this document is also available. Both documents can be downloaded in various languages from: http://www.ham-operating-ethics.org The PDF document is available in more than 25 languages. Translations: If you are willing to help us with translating into another language, please contact one of the authors (on4un(at)uba.be or on4ww(at)uba.be ). Someone else may already be working on a translation. Copyright: Unless specified otherwise, the information contained in this document is created and authored by John Devoldere ON4UN and Mark Demeuleneere ON4WW (the “authors”) and as such, is the property of the authors and protected by copyright law. Unless specified otherwise, permission is granted to view, copy, print and distribute the content of this information subject to the following conditions: 1. it is used for informational, non-commercial purposes only; 2. any copy or portion must include a copyright notice (©John Devoldere ON4UN and Mark Demeuleneere ON4WW); 3. no modifications or alterations are made to the information without the written consent of the authors. Permission to use this information for purposes other than those described above, or to use the information in any other way, must be requested in writing to either one of the authors. Ethics and Operating Procedures for the Radio Amateur 2 TABLE OF CONTENT Click on the page number to go to that page The Radio Amateur's Code ............................................................................. -
Planning a Digital-ATV Station for DVB-S
Planning a Digital-ATV Station for DVB-S Ken Konechy – W6HHC Orange County Amateur Radio Club Orange County, CA [email protected] Robbie Robinson – KB6CJZ Orange County Amateur Radio Club Orange County, CA [email protected] Abstract Most ham radio Amateur Television (ATV) stations and repeaters in use today still utilize analog technology. The purpose of this paper is to explain Digital-ATV (DATV) to other hams, with the hope that it might make the transition from analog-ATV to Digital-ATV a little more straightforward. The paper begins with a review and comparison of various commercial DTV standards that are in use around the world. A top-down design methodology session is then conducted to sort through a number of design alternatives to plan a DATV station. The planning session chooses the DVB-S standard for DATV over the competing United States- based ATSC standard. The paper concludes by describing the Forward-Error-Correction factors and Symbol-Rate factors that determine the RF bandwidth for a DVB-S DATV station. Key Words DATV Digital-ATV DVB-S ATSC QPSK 8-VSB FEC Symbol-Rates 1 - Introduction to DATV For several years, Robbie and I have listened to some interesting ham conversations about “...we hams should change analog ATV over to Digital-ATV (aka DATV) to keep up with technology...”. While the goal seemed simple, the topic was very complex and not easy to grasp. We found that there really was no simple place to go...like a “one-stop-shop” for DATV information, especially here in the United States where ATSC is a standard to be carefully considered. -
Proposed No.2020-0021.1 1 2 3 4 S 7 10 11 13 16 18
1200 King County Courthouse KING COUNTY 516 Third Avenue Seattle, WA 98104 HI Signature Report l$ngf.outtty Motion 15622 Proposed No.2020-0021.1 Sponsors Lambert 1 A MOTION acknowledging receipt of the department of 2 local services's strategic information technology plan as 3 required by the 2019-2020 Biennial Budget Ordinance, 4 Ordinance 18835, Section 84, Proviso P3. s WHEREAS, Ordinance 18835 adopted the2019-2020 Biennial Budget 6 Ordinance, and 7 WHEREAS, Ordinance Section 84 , Proviso P3, provided that $100,000 shall not 8 be expended or encumbered until a local services strategic information plan is 9 transmitted, and 10 WHEREAS, Ordinance 18835, Section 84, Proviso P3, directs that: 11 "The local service strategic information technology plan shall include but not be L2 limited to: 13 A. A description of how the department of local services will monitor local L4 service delivery, and what other county agencies, programs or services will be 15 participating in that monitoring; 16 B. An updated and complete local services product catalog that will include L7 performance measures for each product within the catalog; 18 C. An inventory of the types of data needed in order to measure performance of 19 the local services product catalog; 1 Motion 15622 20 D. An evaluation of the ability of existing technology of the department of local 2t services and partner agencies to provide this data; 22 E. An evaluation of whether data exists and is available to measure local service 23 delivery, or can be collected or provided; 24 F. A description of process improvements, both within the department of local 25 services and within partner agencies, that improve data collection and aid in reporting on 26 local service delivery and avoids the need for technology improvements; 27 G. -
REPORT ITU-R M.2478-0 – Spectrum Needs for the Amateur Service in The
Report ITU-R M.2478-0 (09/2019) Spectrum needs for the amateur service in the frequency band 50-54 MHz in Region 1 and sharing with mobile, fixed, radiolocation and broadcasting services M Series Mobile, radiodetermination, amateur and related satellite services ii Rep. ITU-R M.2478-0 Foreword The role of the Radiocommunication Sector is to ensure the rational, equitable, efficient and economical use of the radio- frequency spectrum by all radiocommunication services, including satellite services, and carry out studies without limit of frequency range on the basis of which Recommendations are adopted. The regulatory and policy functions of the Radiocommunication Sector are performed by World and Regional Radiocommunication Conferences and Radiocommunication Assemblies supported by Study Groups. Policy on Intellectual Property Right (IPR) ITU-R policy on IPR is described in the Common Patent Policy for ITU-T/ITU-R/ISO/IEC referenced in Resolution ITU- R 1. Forms to be used for the submission of patent statements and licensing declarations by patent holders are available from http://www.itu.int/ITU-R/go/patents/en where the Guidelines for Implementation of the Common Patent Policy for ITU-T/ITU-R/ISO/IEC and the ITU-R patent information database can also be found. Series of ITU-R Reports (Also available online at http://www.itu.int/publ/R-REP/en) Series Title BO Satellite delivery BR Recording for production, archival and play-out; film for television BS Broadcasting service (sound) BT Broadcasting service (television) F Fixed service M Mobile, radiodetermination, amateur and related satellite services P Radiowave propagation RA Radio astronomy RS Remote sensing systems S Fixed-satellite service SA Space applications and meteorology SF Frequency sharing and coordination between fixed-satellite and fixed service systems SM Spectrum management Note: This ITU-R Report was approved in English by the Study Group under the procedure detailed in Resolution ITU-R 1. -
Recreation Needs Analysis (RSP 13)
Recreation Needs Analysis (RSP 13) Henry M. Jackson Hydroelectric Project FERC No. 2157 October 2008 Prepared for: Public Utility District No. 1 of Snohomish County Everett, WA Prepared by: EDAW, Inc Seattle, WA Jackson Hydroelectric Project Executive Summary Federal Energy Regulatory Commission (FERC) guidelines identify the requirement to prepare a Recreation Needs Analysis as part of a hydroelectric project license application. The Henry M. Jackson Hydroelectric Project (Project)(FERC Project No. 2157) Recreation Needs Analysis (RSP 13) informs stakeholders, as well as the Public Utility District No. 1 of Snohomish County (District) and City of Everett (City), by synthesizing recreation- and public use-related information collected during relicensing. The Recreation Needs Analysis also defines recreation needs that may be considered for implementation during a new license term; however, the results should not be interpreted as potential protection, mitigation, and enhancement (PM&E) measures. The Recreation Needs Analysis results will be considered along with the results of other relicensing studies to develop potential PM&E measures that take into account all resource needs, not only recreation and public access. The Recreation Needs Analysis consists of four primary components: Supply, Demand, Capacity, and Needs (including a non-motorized trail assessment). Pertinent summary results from each of these components include the following: Recreation Supply Analysis • District Recreation Opportunities – The existing supply of District-managed developed recreation sites in the Project area (definitions of the Project boundary, Project, and study area are provided in Section 2.1) offer multiple recreation opportunities, including flat-water boating (on Spada Lake), fishing, picnicking, sightseeing, resting and relaxing, walking and hiking (within recreation sites and along Project roads), mountain biking (along Project roads), whitewater boating (on the Sultan River), and photography and wildlife observation, among others.