q meter

q meter

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• Zippiro antenna for 40 Meters - Very compact and high efficiency antenna ,very low radiation angle even at low height.
  [ Hits: 2113 | Votes: 3 | Rating: 5.67 ]

• Remotely controlled flag antenna - Flag antenna project for 160 meters band
  [ Hits: 935 | Votes: 0 | Rating: 0 ]

• KG6ENA L7 HamLoop - A Quad Loop antenna for 17 meter band
  [ Hits: 1883 | Votes: 0 | Rating: 0 ]

• 2 meter HT Handipole - Add some gain over your rubber dummy load with this full size dipole on your HT.
  [ Hits: 3189 | Votes: 1 | Rating: 1 ]
• VHF rubber duck Portable Antenna - You can make your own 2-meter "rubber duckies" that will likely perform much better than many commercial units.
  [ Hits: 1556 | Votes: 4 | Rating: 6 ]

• ZMV Spiral antennas - An experimental antenna similar to the TAK spiral antenna was evaluated for SWR response over the frequency range of 7.0 to 7.3 MHz, or the 40-meter band.
  [ Hits: 3431 | Votes: 8 | Rating: 5.37 ]

• 40 Meter delta loop - A delta loop wire antenna plan for the 7 MHz band (40 meters) that is quick to setup and work with
  [ Hits: 7964 | Votes: 5 | Rating: 4.6 ]

• 6 Elements Yagi for 50 MHz - Six elements yagi antenna for 6 meters band. This antenna design is based on the QuickYagi 4 software by WA7RAI, uses a 6.5 m boom, feature 12.0 dBi gain and 35dB front/back
  [ Hits: 767 | Votes: 1 | Rating: 10 ]

• Design & Performance of a Choke Balun - Design & Performance of a Choke Balun and Balanced Transmission Line by G4FGQ
  [ Hits: 1282 | Votes: 3 | Rating: 4.33 ]

• 40 m Band Delta loop Antenna - 40 meters band Delta loop antenna plan that is vertically polarised
  [ Hits: 9730 | Votes: 19 | Rating: 4 ]

• Folded dipole antenna by N4SPP - A quarter size cobra dipole antenna, a multiband dipole antenna for 40 to 10 meters basedn on original cobra dipole design but with a limited space by N4SPP
  [ Hits: 2623 | Votes: 1 | Rating: 8 ]

• Hentenna for the 6m band - An Hentenna plan for six meters band
  [ Hits: 1852 | Votes: 3 | Rating: 8.33 ]

• RX antenna for 160/80 meters - RX Antenna 160m/80m Band Splitter/Switch, a small project that will work along with the K9AY RX antenna
  [ Hits: 2059 | Votes: 0 | Rating: 0 ]

• 144MHz omnidirectional antenna - A full wave 2-meter VHF omnidirectional antenna by ON6MU
  [ Hits: 7532 | Votes: 26 | Rating: 5.43 ]

• Telepost - Digital Vector Wattmeters, Dummy loads, software defined panadapter systems, SteppIR Tuning Relay, Digital SWR meters, LP-Pan Pan Adapter IQ Decoder for SDR based panadapter system
  [ Hits: 1285 | Votes: 1 | Rating: 1 ]

• 5-band RF Power Amplifier - This project uses a widely available IRF510 MOSFET, work on HF 80, 40, 30, 20 and 17 meter bands
  [ Hits: 6952 | Votes: 5 | Rating: 7.4 ]

• A 40 meter SSB QRP transceiver - This transceiver was conceived as a power-efficient, small, lighweight unit to be carried in the backpack, along with antenna and battery.
  [ Hits: 2298 | Votes: 1 | Rating: 1 ]
• QRP transceiver for 7 Mhz - An optimized QRP transceiver for 40 meters band
  [ Hits: 1219 | Votes: 2 | Rating: 5.5 ]

• DSB/CW QRP rig for 20 and 40 mt. - An experimental DSB/CW QRP rig for 20 and 40 meter bands
  [ Hits: 1405 | Votes: 1 | Rating: 10 ]
• QRP AM CW transmitter  ^updated - A simple low-power broadcast-type circuit, using a crystal oscillator integrated circuit and an a collector modulated AM oscillator
  [ Hits: 1098 | Votes: 3 | Rating: 6 ]

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