quadra

quadra

Antennas : Quad

• VHF Cubical Quad - A project for a four element cubical quad antenna for 144 MHz in portuguese
  [ Hits: 2092 | Votes: 29 | Rating: 5.97 ]

• CommsAudit - Commsaudit uk, i/q quadrature , hf receivers, rf, multicoupler, multicouplers, switch matrix, antenna matrices, masthead amplifier,, vhf receiver, uhf,
  [ Hits: 606 | Votes: 9 | Rating: 8.45 ]

• Nuand bladeRF - Nuand id the maker of bladeRF - the USB 3.0 Superspeed Software Defined Radio, 300MHz - 3.8GHz RF frequency range Independent RX/TX 12-bit 40MSPS quadrature sampling
  [ Hits: 535 | Votes: 2 | Rating: 10 ]

• Connecting the Yaesu VL-1000 (quadra) to the FT-1000MP/MkV - based on an FT-1000MP Reflector discussion with Bill Heinzinger, W9OL, 15/16 November 2002
  [ Hits: 1006 | Votes: 0 | Rating: 0 ]
• Yaesu VL-1000 amplifier - The Yaesu VL-1000 Quadra HF Linear amplifier
  [ Hits: 11282 | Votes: 5 | Rating: 6.2 ]

• Auto Band Select Box for the FT-817 - This project is an interface box for the Yaesu FT-817 that includes a band output port, a computer serial interface, and a remote interface for the FL-7000 (and Quadra?) solid state power amplifiers
  [ Hits: 2285 | Votes: 0 | Rating: 0 ]

• UA1OMS QSL print service - Our company provides quality QSL printing service for affordable prices.
  [ Hits: 2860 | Votes: 5 | Rating: 5 ]

• Quad - from Tonne Software - This graphics-intensive program designs and analyzes active quadrature ("90-degree") networks for use in SSB transmitters and receivers.
  [ Hits: 883 | Votes: 1 | Rating: 10 ]

• TCube - TCUBE is a combination of a Spectrum Analyzer and a Two Tone Generator, with optional quadrature outputs. It can be used for measuring the intermodulation behavior of an audio circuit, and as a general purpose tool
  [ Hits: 8517 | Votes: 11 | Rating: 5.91 ]

• Solid-state HF amplifiers - What makes a good solid-state amp ? by Adam Farson, VA7OJ/AB4OJ, May 2002
  [ Hits: 864 | Votes: 0 | Rating: 0 ]

• Band Decoder Arduino - Arduino/ATtiny Based (Ham Radio) ICOM CIV to Yaesu BCD Band Decoder. Build a ICOM CIV to Yaesu BCD Band to automatically band switch the Yaesu Quadra Amplifier.
  [ Hits: 62 | Votes: 0 | Rating: 0 ]

• Quadrature ( I-Q ) Modulation Tutorial - Learn quadrature modulation through interactive flash programs. These programs will allow you to learn about quadrature modulation and quadrature demodulation without getting overwhelmed by math.
  [ Hits: 721 | Votes: 7 | Rating: 3.43 ]