IARU Region 1 VHF Managers Handbook - UBA

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8.8.10 IARU REGION 1 TECHNICAL RECOMMENDATION V.1.1 BRUSSEL 1969, WARSAW 1975,NOORDWIJKERHOUT 1987 BASIC FAST SCAN AMATEUR TV STANDARD The standard transmission system for Amateur Television shall be the CCIR-2 system following the Gerber standard. The use of vestigial sideband techniques should be encouraged for use in the 435 MHz band. ATV in the 435 MHz band should use the 434-440 MHz segment with the carrier frequency either below 434.5 MHz or above 438.5 MHz. IARU Region 1 Page 128/148 Version 5.40 VHF Managers Handbook
8.8.11 IARU REGION 1 TECHNICAL RECOMMENDATION V.1.2 WARSAW1975 SATV - A SECOND TECHNICAL STANDARD FOR ATV The technical parameters of SATV (small-bandwidth ATV) are as follows: 1. Picture frequency and line frequency as for the CCIR-2 system. 2. Maximum video bandwidth between 500 kHz and 1 MHz. 3. No audio carrier; the audio information is FM modulated on the video carrier, maximum deviation ∀5 kHz. Note : SATV transmitters are very easy to construct : no audio transmission is required and the tuning of the PA stages is simple. At the receiving end there are two possible concepts: a. The bandwidth of the TV receiver is made smaller and an I.F. limiter plus an FM detector are added. b. A normal FM receiver is used for the audio part of the signal. From between the mixer and the I.F. filter of this receiver the broadband signal is coupled to a separate I.F. amplifier and detector, and the video signal obtained is sent to a video monitor. Modern TV receivers can be easily modified for SATV. Note: Advantages: Better use of the bands - e.g. several simultaneous QSO's possible in the bandwidth available in the 435 MHz band - and better signal range. IARU Region 1 Page 129/148 Version 5.40 VHF Managers Handbook
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1 INTERNATIONAL AMATEUR RADIO UNION
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Dear YL and OM, This PDF file conta
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4.14  122.25 - 123 GHz Bandplan (
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9  AMATEUR SATELLITES SERVICES...
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1 IARU INFORMATION 1.1 IARU Region
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Terms of reference of the IARU Regi
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• As a few authorities in the Eur
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1.4.1 RESOLUTION 91-1 (concerning t
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1.6 Coordinators of the VHF/UHF/Mic
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1.6.3 PROPAGATION COORDINATORS a. I
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1.10 VHF MANAGERS Chairman Michael
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PZK Zdzislaw Bienkowski, SP6LB tel/
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1.11 MICROWAVE MANAGERS ARI A.R.I.
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2 RECOMMENDATIONS 2.1 Proper use of
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All bandplanning should be in accor
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3.2 ITU regulations ITU Website: ww
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IARU Region 1 page 33/148 Version 5
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4.1 CHANNEL DESIGNATION SYSTEM FOR
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1. IARU REGION 1 BANDPLAN IARU Regi
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4.4 144 - 146 MHz BANDPLAN Frequenc
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1.2. Footnotes a. Telegraphy is per
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4.5 430 - 440 MHz BANDPLAN Frequenc
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Frequency MHz 434.594 ATV (c) & FM
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2. USAGE The following notes are re
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4.6 1240 - 1300 MHz BANDPLAN Freque
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1. IARU REGION 1 BANDPLAN IARU Regi
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IARU Region 1 page 53/148 Version 5
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4.9 5650 - 5850 MHz BANDPLAN 5650.0
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4.11 24.000 - 24.250 GHz BANDPLAN (
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4.13 75.50-81.50 GHz BANDPLAN (Davo
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4.15 134 - 141 GHz BANDPLAN ( San M
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5 IARU REGION 1 50MHz / 145MHz / UH
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5.3 RULES IARU REGION 1 50 MHz, 145
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adaptive multiplier system: 435 MHz
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2000 DARC 2001 ARI 2002 SRAL 2003 S
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5.7 RULES IARU REGION I SEPTEMBER A
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5.7.8 Scoring Section 1: A two-way
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5.8 ELECTRONIC LOG EXCHANGE At its
Page 77 and 78: 5.9.2 Explanation of keywords Keywo
Page 79 and 80: CDXCB Argument describes the claime
Page 81 and 82: 5.9.3 Region 1 Contest, standard ty
Page 83 and 84: 5.10 SUB-REGIONAL VHF/UHF/MICROWAVE
Page 85 and 86: 5.11 INTRODUCTION OF LOCATOR BONUS
Page 87 and 88: Thanks to the effort of Folke Rasva
Page 89 and 90: 5.13 VHF/UHF/Microwaves CHALLENGE T
Page 91 and 92: PLEASE NOTE THAT THE RESULTS OF SOM
Page 93 and 94: IARU Region 1 page 93/148 Version 5
Page 95 and 96: On a national scale amateurs co-ope
Page 97 and 98: At the final Plenary Meeting of the
Page 99 and 100: 7 OPERATING PROCEDURES 7.1 Minimum
Page 101 and 102: 50.110 MHz INTERCONTINENTAL CALLING
Page 103 and 104: 7.4.4 TRANSMIT PERIODS In order to
Page 105 and 106: d. Confirmation procedure 1) As soo
Page 107 and 108: In the following table a 1 s reflec
Page 109 and 110: Reply with a confirmation roger rep
Page 111 and 112: 7.8 PACKET-RADIO (MAILBOX) OPERATIN
Page 113 and 114: 6. A Packet Radio Operator should a
Page 115 and 116: 8.2.2 FM Repeaters ( Recommendation
Page 117 and 118: 8.6 REPORTING 8.6.1 SIGNAL REPORTIN
Page 119 and 120: 8.8 IARU Region 1 Technical Recomme
Page 121 and 122: 8.8.4 IARU Region 1 Technical Recom
Page 123 and 124: IARU Region 1 Page 123/148 Version
Page 125 and 126: 8.8.7 IARU region 1 Technical Recom
Page 127: 8.8.9 IARU Region 1 Technical Recom
Page 131 and 132: 8.8.13 IARU Region 1 Technical Reco
Page 133 and 134: Transponder Names Old Name New Name
Page 135 and 136: 9.6 IARU REGION 1 AND IARU SATELLIT
Page 137 and 138: 9.7 RESOLUTION 89-3 - CONCERNING AM
Page 139 and 140: B. Upon request of an individual or
Page 141 and 142: 10.2 REPEATER CO-ORDINATION: COVERA
Page 143 and 144: Band 50 MHz 70 MHz 145 MHz 435 MHz
Page 145 and 146: 11.3 IARU REGION 1 VHF AND MICROWAV
Page 147 and 148: 13 IARU REGION 1 CERTIFICATES AND M
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IARU Region 1 VHF Managers Handbook - UBA

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