x 7 antenna

x 7 antenna

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• Six meter Hentenna - JR1LZK
  
  An Hentenna project for the six meters band The standard size of standard hentenna is ...
  [ Hits: 224 | Votes: 1 | Rating: 9 ]

• 70 cm Helix Antenna - VE2EK
  
  Helix antenna 432 435 MHz 14 turns This 50 ohm impedance antenna allows when fed ...
  [ Hits: 256 | Votes: 2 | Rating: 10 ]

• An Antenna for 75 and 80 Meters Band - K9LA
  
  A trap antenna dipole covering two differen bands made reusing an old 160 80m inverted ...
  [ Hits: 322 | Votes: 0 | Rating: 0 ]

• Double BiQuad Antenna Calculator - Martynas
  
  Online antenna calculator for homemade double biquad antenna for UMTS 3G 4G WiMAX WiFi frequencies ...
  [ Hits: 161 | Votes: 2 | Rating: 5.5 ]
• Antenna too long! Capacitive couple with transformation to TRX. - dl7ahw
  
  Wire antenna calculator with couple c for antennas that are too long.
  [ Hits: 97 | Votes: 0 | Rating: 0 ]

• Capacitive Antenna by DL7JV - DL7JV
  
  Experimenting with capacitive antennas for 40 and 80 meters band A very space saving antenna ...
  [ Hits: 167 | Votes: 1 | Rating: 9 ]

• Do not wind chokes on red toroids! - iz2uuf
  
  I happened to stumble across some antenna projects showing common mode chokes 1 1 baluns ...
  [ Hits: 188 | Votes: 0 | Rating: 0 ]

• What is Horn Antenna - frambos
  
  Horn Antenna The energy of the beam when slowly transform into radiation the losses are ...
  [ Hits: 74 | Votes: 0 | Rating: 0 ]

• The M0CVO HW-42HP OCF Antenna - M0CVO
  
  A multi band off centre fed dipole designed to operate on all bands from 40m ...
  [ Hits: 275 | Votes: 0 | Rating: 0 ]

• 2m Lightweight Portable Dipole - VK1AD
  
  Lightweight portable QRP 2m 70cm half wave dipole for SOTA or an emergency antenna for ...
  [ Hits: 177 | Votes: 1 | Rating: 9 ]
• Portable VHF UHF Dipole Antenna - VK1NAM
  
  A SOTA Lightweight Portable 2m 70cm Dipole Antenna Lightweight portable QRP 2m and 70cm half ...
  [ Hits: 178 | Votes: 0 | Rating: 0 ]

• Small HF RX Loop - iw7dmh
  
  This is very common W7IUV Flag Antenna design is based on the PY3AGD antenna because ...
  [ Hits: 147 | Votes: 0 | Rating: 0 ]

• Satellite Yagi crossed 2m, 70cm - VE2EK
  
  Construction of an antenna for experimental satellite communication 8el 435 Mhz x 4el 145 Mhz ...
  [ Hits: 149 | Votes: 0 | Rating: 0 ]

• Vertical Antenna Wavelength Vs Performance - VE7SAR
  
  This article on basic antenna theory explains why is a 5 8 wavelength vertical antenna ...
  [ Hits: 140 | Votes: 0 | Rating: 0 ]

• KD5RVX MicroVert Antenna - KD5RVX
  
  A Microvert antenna by KD5RVX based on the original microvert concept by DL7PE PDF includes ...
  [ Hits: 461 | Votes: 0 | Rating: 0 ]

• A Versatile SOTA Antenna Tuner - KX0R
  
  This is a detailed technical piece intended mostly for makers and more creative activators who ...
  [ Hits: 265 | Votes: 2 | Rating: 10 ]

• NA4RR HexBeam - NA4RR
  
  NA4RR manufacture a six band hexagonal beam antenna for ham radio covering 6 10 12 ...
  [ Hits: 157 | Votes: 0 | Rating: 0 ]

• ICOM IC 7300 mods - brucerichards
  
  Modifications for the ICOM IC 7300 transceiver MARS mod antenna tuner coverage expansion Mic Modification ...
  [ Hits: 670 | Votes: 3 | Rating: 7.67 ]

• FT-817 Cheat Sheet - K6XX
  
  A simplified operating guide for the Yaesu FT-817
  [ Hits: 158 | Votes: 0 | Rating: 0 ]

• Automatic Arduino Antenna Switch - W0IH
  
  A Programming-Free Automatic Arduino Antenna Switch project published on NCJ
  [ Hits: 456 | Votes: 0 | Rating: 0 ]

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