repeater

repeater

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• A Portable Quad for 2 Meters - Backpacking, boating or mountaintopping ? Invest your time and pack this novel directional gain antenna on your next expedition
  [ Hits: 1577 | Votes: 7 | Rating: 6.86 ]

• Calculating Your Radio Horizon - The range and coverage of your VHF transceiver will be limited to your radio horizon. How to calculate the visual horizon and how to determine the Radio Horizon
  [ Hits: 755 | Votes: 5 | Rating: 5.4 ]

• 2 Meter 5 Element Quad - A five element quad antenna for 144 MHz DIY Project. This 2 Meter 5 Element Quad antenna was modeled using EZNEC, with a boom from a UHF TV antenna and CPVC pipe for spreaders. Constructed for 146MHz, it exhibits a gain of 10.7dB and an impedance of 75 ohms. Real-world results surpass the HT antenna, reaching over 20 repeaters up to 75 miles away. The design, costing around $10, employs simple tools for assembly.
  [ Hits: 1889 | Votes: 9 | Rating: 6.23 ]

• VE2RMP Radio Group - The Groupe Radio VE2RMP Radio Group was formed in 2005 to support local repeaters
  [ Hits: 151 | Votes: 0 | Rating: 0 ]

• K8DXA D-Star Repeater Infosite - This is an open repeater for everyone to use. Auburn Hills, MI
  [ Hits: 183 | Votes: 0 | Rating: 0 ]

• Methow Valley Amateur Radio Club - Methow Valley Amateur Radio Club, providing the Okanogan county Amateur Radio Community with WA7MV repeaters coverage
  [ Hits: 199 | Votes: 0 | Rating: 0 ]

• KI4FVI 146.715Mhz Repeater - Live Audio Feed of the KI4FVI repeater in henry county Georgia
  [ Hits: 445 | Votes: 2 | Rating: 5.5 ]
• VK3RGU live feed - VK3RGU 438.375 MHz Gippsland Repeater in Australia
  [ Hits: 326 | Votes: 0 | Rating: 0 ]
• DARC Repeaters online - Live streams from DB0WAS-DB0WUR-DB0SUN Relaisverbund, DB0FTS (analog/DV),DB0THA,DB0BRH,DB0MGN,DB0TVI repeaters in Germany.
  [ Hits: 191 | Votes: 1 | Rating: 1 ]

• Kirisun - Kirisun a fully indipendent company on the professional radio communications equipment incuding DMR, portable two-way radio and mobile radio and repeaters.
  [ Hits: 300 | Votes: 0 | Rating: 0 ]

• RARS Repeater Operating Guide - What is a repeater? How do you use repeaters. A great guide to use amateur radio repeaters incuding repeater frequencies, operating procedures and practices.
  [ Hits: 295 | Votes: 1 | Rating: 9 ]

• ATV Repeater - The Advanced ATV Repeater is probably the most versatile ATV repeater controller in The World. It can run entirely under the operating system or all repeater functions can be controlled from any other computer
  [ Hits: 228 | Votes: 0 | Rating: 0 ]

• A Beginners Guide to Repeaters - Mount Baker Amateur Radio Club present this guide with the hope that it will make using repeaters easier to understand and it will answer your questions without dwelling on the many technical details
  [ Hits: 267 | Votes: 0 | Rating: 0 ]

• Wouxun KG-UV8D Cross-Band Repeater - Crossband repeat operations on the Wouxun KG-UV8D dual band multifunctional two-way radio. This demo explains differences in the cross band repeater functions of the KG-UV8D.
  [ Hits: 937 | Votes: 1 | Rating: 7 ]

• RepeaterBook - A free repeater database app for iPhone and iPad includes repeaters from 35 different countries and is available in 5 languages
  [ Hits: 429 | Votes: 1 | Rating: 10 ]

• 16 DTMF Tone Generator Keypad App - This app will give you a 16 tone DTMF keypad and the ability to generate custom DTMF sequences, and set the duration and tone to silence ratio. Includes the characters 1234567890*# and the menu tones ABCD. You may enter a custom sequence via the keypad, soft keyboard, or speech if your device already has speech-to-text capability. This is basically a touch tone telephone keypad, which may be of interest to amateur ham radio repeater operators
  [ Hits: 729 | Votes: 4 | Rating: 7.75 ]

• ARDUINO Simplex Repeater Controller - This project hereby presented is a complete HAM radio simplex 'smart' repeater, built around a Motorola GM-350/950, Arduino NANO board and a WINBOND audio recording integrated circuit
  [ Hits: 1074 | Votes: 6 | Rating: 3.67 ]

• Effects of Insertion Loss On Transmitted Power - But it is only a couple of dB, The Effect Of Insertion Loss On Transmitted Power (dB to percentual loss) Original Information Provided by Neil McKie WA6KLA
  [ Hits: 249 | Votes: 0 | Rating: 0 ]

• Homebrew cavity resonator/duplexer for 2m repeater - Building a cavity resonator for 144 MHz
  [ Hits: 1549 | Votes: 6 | Rating: 8 ]

• SVXLink Card for RaspberryPi - This electronic board will be installed over a Raspberry Pi CPU card to provide a repeater controler. All features are software controlled with the famous SVXLINK and other interessed modules.
  [ Hits: 1028 | Votes: 6 | Rating: 8.5 ]

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