used radio

used radio

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 [next]

• Common Mode Currents on Coax - tomthompson
  
  These baluns are used to attenuate the common mode current that flows on the outside ...
  [ Hits: 176 | Votes: 0 | Rating: 0 ]

• Exploring The J-Pole Antenna - AA1ZB
  
  The J Pole antenna is a common omnidirectional antenna used in amateur radio particularly on ...
  [ Hits: 143 | Votes: 0 | Rating: 0 ]

• Transformers for low-bands antennas - IN3OTD
  
  Transformers can be used as part of a hybrid combiner or as phase inverters for ...
  [ Hits: 153 | Votes: 2 | Rating: 5.5 ]

• QRP Link Dipole Antenna - high on solder
  
  Dipole antennas are some of the simplest antennas to build in addition to being very ...
  [ Hits: 283 | Votes: 2 | Rating: 7.5 ]

• Amateur Radio - State of the Hobby - Survery - N8RMA
  
  Annual poll for radio amateurs the good the bad the ugly This is an annual ...
  [ Hits: 263 | Votes: 3 | Rating: 5.67 ]

• Hands Free - Radcom Labs
  
  The SAFE SPEAK HF3 is the third generation of a unique Hands Free microphone system ...
  [ Hits: 176 | Votes: 1 | Rating: 10 ]

• Sierra Radio Systems - Sierra Radio
  
  Sierra Radio Systems site controllers are used to monitor and control remote radio and equipment ...
  [ Hits: 130 | Votes: 0 | Rating: 0 ]

• HackRF - HackRF
  
  open source hardware for software defined radio HackRF One is an open source hardware platform ...
  [ Hits: 177 | Votes: 3 | Rating: 7.67 ]

• SWR ANTENNA ANALYZER + WSPR TX - iw2ndh
  
  Available worldwide can be used as Arduino Shield or plug it in to you PC ...
  [ Hits: 328 | Votes: 8 | Rating: 9.62 ]

• Sample code plugs for DMR Radios - K3NXU
  
  Starter Code Plugs and Information for the New DMR User These code plugs were are ...
  [ Hits: 194 | Votes: 3 | Rating: 6.67 ]

• Ham Radio: Using Repeaters - ylab
  
  The most basic form of repeater receives communication on one frequency and re transmits at ...
  [ Hits: 92 | Votes: 1 | Rating: 8 ]

• IC706_BKT CAT Icom Radio Control - IZ2BKT
  
  IC706_BKT CAT is used to control the transceiver Icom IC 706 IC 706MKII IC 706MKII ...
  [ Hits: 363 | Votes: 0 | Rating: 0 ]

• EURAO Radio Amateur Insurance - EURAO
  
  The purpose of this insurance is to guarantee the pecuniary consequences of the civil liability ...
  [ Hits: 135 | Votes: 0 | Rating: 0 ]

• Soundmodem UZ7HO - UZ7HO
  
  Soundmodem is a free software defined dual port Packet Radio TNC that implement a soundcard ...
  [ Hits: 609 | Votes: 1 | Rating: 1 ]

• WSQCall A Weak Signal QSO mode for LF/MF - zl1bpu
  
  Amateur Radio enthusiasts who are interested in the LF and MF bands may be familiar ...
  [ Hits: 187 | Votes: 0 | Rating: 0 ]

• Mini Satellite-Antenna Rotator Mk1 - sarcnet
  
  This project is a portable device used to automatically point a directional antenna towards an ...
  [ Hits: 552 | Votes: 0 | Rating: 0 ]

• Home Made Artificial Ground Tuner - PA0Q
  
  Home made Artificial Ground This article contains a schematics of a custom artificial ground device ...
  [ Hits: 589 | Votes: 0 | Rating: 0 ]

• Guide to decode SSTV with RaspberryPi and RTL-SDR - IT9YBG
  
  A tutorial on how to setup a receiver capable to decode SSTV signals with a ...
  [ Hits: 334 | Votes: 1 | Rating: 1 ]

• How to make a MMDVM Digital Repeater - San Antonio Digital Radio
  
  The MMDVM is a device that interfaces PC to radios can be used with a ...
  [ Hits: 291 | Votes: 1 | Rating: 10 ]

• Hermes-Lite Low Cost HF SDR - Hermes-Lite
  
  The Hermes Lite is a low cost direct down up conversion software defined amateur radio ...
  [ Hits: 519 | Votes: 0 | Rating: 0 ]

Pages: [prev] 1 2 3 4 5 6 7 8 9 10 11 [next]