2 30mhz

2 30mhz

Antennas : Dipole

• Broadband Dipole 2MHz o 30MHz with no ATU
  
  A broadband travelling wave dipole for HF bands whose VSWR is less than 2 1 ...
  [ Hits: 3322 | Votes: 2 | Rating: 6 ]

• RF Choke with Bifilar Windings - rjbono
  
  This article presents an RF Choke featuring an 11 bifilar turn winding of 14 house ...
  [ Hits: 86 | Votes: 0 | Rating: 0 ]

• Antennas for HF mobile operation  ^pop
  
  The following description should give you guidance on how to build a mobile antenna for ...
  [ Hits: 90299 | Votes: 80 | Rating: 5.12 ]

• Travel Loop Antenna 80-10m
  
  A loop antenna made with common RG 213 coax and rests on a cross made ...
  [ Hits: 1354 | Votes: 3 | Rating: 4 ]

• SARK-110 Antenna Analyzer - SARK
  
  The SARK 110 is a completely new design concept for an Antenna Analyzer This is ...
  [ Hits: 475 | Votes: 3 | Rating: 4 ]

• FT991 MARS Mod - FT991
  
  This modification will expand the tx frequency range of the Yaesu FT 991 from allowing ...
  [ Hits: 932 | Votes: 5 | Rating: 3 ]

• A low pass filter circuit
  
  A simple 7 element Chebyshev low pass filter rolls of at 30MHz Attenuation is better ...
  [ Hits: 5303 | Votes: 21 | Rating: 6.1 ]

• SQ2OMC HF Transceiver - Michal
  
  Description of the homebrew shortwave multiband SSB transceiver that covers 0 1 30MHz made by ...
  [ Hits: 568 | Votes: 3 | Rating: 4.67 ]

• HF1 QRP Transceiver Project - VK3YY
  
  This project is based around the recent HF1 QRP transceiver by Ashhar Farhan VU2ESE The ...
  [ Hits: 676 | Votes: 0 | Rating: 0 ]

• Homebrew radio receiver - Gary Pershin
  
  Detailed plans of my homebrew receiver Frequency coverage is from below 300kHz to 30MHz Pictures ...
  [ Hits: 21378 | Votes: 27 | Rating: 5.81 ]