Uhf frequency counter, Thus 453. I know there is eleventy thousand Prefabricated Dual Band VHF/UHF Antennas out there, but May 30, 2022 · This is a head to head review / test of the XCD 5W UHF CB and the Digitech DC-1068 UHF CB. Both are 5W UHF CB radios which retail for $189. It seems to perform pretty well, and is easy and inexpensive to build. 300 as a pair, you should be listening on 453. Jul 27, 2010 · Why do some agencies choose VHF, UHF and some choose to use 800 MHz? It seems most of the time 800 MHz are used in very populated areas, but I've noticed even some new digital systems still use VHF or UHF. Bob Thanks Bob. Guess I'm not seeing a range in any listing of police frequencies. 1174-4) and the ETSI (ETSI EN 300 720 V2. They are regulated by the ITU (ITU-R M. I hope you guys Aug 12, 2024 · Hellp All Ham Radio thanks for help if anyone has Codeplug UHF EUROP REGION FOR DP4801e and R7 UHF THANKS FOR ALL HELP Nov 17, 2024 · The Trivec AV2055-3 UHF Satcom Satellite Communication Antenna System is a military-grade antenna specifically designed for satellite communication. Are some of them better than others? How do they choose which band they will use? Thanks Aug 3, 2017 · I've been looking at some radios that operate in the UHF range and have been seeing multiple bands listed in the specifications. It is used for UHF frequencies and is part of a larger communication system. It's usually listed similar to this: UHF1: 400-470MHz; UHF2:450-520MHz; UHF3: 350-400MHz; UHF5: 806-941MHz I thought maybe the numbering scheme was just an internal Sep 6, 2023 · Hi, This is my first post in this forum, and I am going to talk you about the UHF frequencies authorised for Maritime on-board Communications. The RF signal Jun 14, 2019 · (2) Should the coax between the VHF/UHF antenna and my radio have a lightning arrester in it somewhere? If so, does it matter where in the line it is? (3) Do I need to separately connect the shield of the coax coming from the VHF/UHF antenna to the ground rod? Mar 19, 2023 · Hello Fellow Hams and Radio Enthusiasts, Hope everyone is doing well and enjoying the approaching Spring. 25 kHz. This collectible item is sought after by militaria enthusiasts and Sep 9, 2014 · On UHF most are now 6. . 300 and 458. So is it safe to assume the offset is always 5mhz? Sep 29, 2022 · I understand many hams use antenna tuners for their HF rigs but wonder if there are antenna tuners used for VHF or even UHF? If so, would they help to tune a dual band 2m/70cm antenna for use with a GMRS radio? Sorry if this is a dumb question. Aug 3, 2017 · I've been looking at some radios that operate in the UHF range and have been seeing multiple bands listed in the specifications. I hope you guys Aug 28, 2014 · In the UHF band, the lower of the listed frequencies should be the repeater output. The NTIA does the same thing for federal users but most federal channels on both high band and UHF are spaced at 12. 1) and they are used worldwide in big merchant and cruise vessels Mar 14, 2021 · Ive seen several Two-way transceiver / Android phones out here and was wondering what was the best for picking up VHF and/or DMR transmissions with the best Mar 19, 2023 · Hello Fellow Hams and Radio Enthusiasts, Hope everyone is doing well and enjoying the approaching Spring. Marine, aviation and other stuff can be the same way or different. 5 kHz steps. It's usually listed similar to this: UHF1: 400-470MHz; UHF2:450-520MHz; UHF3: 350-400MHz; UHF5: 806-941MHz I thought maybe the numbering scheme was just an internal Mar 14, 2021 · Ive seen several Two-way transceiver / Android phones out here and was wondering what was the best for picking up VHF and/or DMR transmissions with the best Feb 19, 2025 · WOLF HF-VHF-UHF All mode Transceiver 20W 0-750MHz Wolf All Mode DDC/DUC Transceiver Wolf Transceiver is a Chinese product based on the open source DDC-DUC SDR project by UA3REO. Background: I have been involved in the video hobby for over 25 years this started off on UHF CB then moved onto shortwave listening radio scan in amateur Aug 12, 2024 · Hellp All Ham Radio thanks for help if anyone has Codeplug UHF EUROP REGION FOR DP4801e and R7 UHF THANKS FOR ALL HELP Aug 26, 2024 · Hi All, I designed and built a moxon yagi dual band VHF/UHF antenna mainly for satellite QSOs, but it can be used for any portable VHF/UHF operation. I put together a short video showing how to build it. Background: I have been involved in the video hobby for over 25 years this started off on UHF CB then moved onto shortwave listening radio scan in amateur Aug 26, 2024 · Hi All, I designed and built a moxon yagi dual band VHF/UHF antenna mainly for satellite QSOs, but it can be used for any portable VHF/UHF operation. I don't know exactly how present day ham radio repeater channel spacing came about since it varies in different areas. 300 mhz. 1. Hopefully, this will be one of the last cold days for Missouri this year… Let’s See What Happens.


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