signal 4

signal 4

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• The 160M No Excuses Homebrew Vertical - k6mm
  
  This antenna is designed for stations having a difficult time putting a decent signal on ...
  [ Hits: 406 | Votes: 0 | Rating: 0 ]
• 160m Short Vertical Loft Antenna - G3XBM
  
  This is a very small vertical 160m antenna that fits in the loft of even ...
  [ Hits: 208 | Votes: 1 | Rating: 7 ]

• VHF Bi-Square Beam Antenna - KG4ZNC
  
  2 Wavelength 2 Meter Bi Square Beam 5dbd gain This antennas are very cheeap to ...
  [ Hits: 188 | Votes: 2 | Rating: 9 ]

• Making a Quadri Filar Helix antenna - F4BPP  ^updated
  
  Lot of pictures drawings and schematics to build your own QFH Quadri Filar Helix antenna ...
  [ Hits: 462 | Votes: 7 | Rating: 3.43 ]

• Tuning Antenna Traps - VK4ADC
  
  The problem with making your own trapped HF antennas is usually getting the coaxial traps ...
  [ Hits: 276 | Votes: 2 | Rating: 6.5 ]

• FreeDV - Digital Voice for HF bands - K9XN
  
  FreeDV uses an audio codec as a software based modem to decode and encode the ...
  [ Hits: 92 | Votes: 0 | Rating: 0 ]

• Operating EME on two meters band - K7XC
  
  144 Mhz EME Basics Weak Signal VHF by Tim Marek that will help you make ...
  [ Hits: 95 | Votes: 1 | Rating: 9 ]

• FT8 Operating Guide - Weak signal HF DXing - ZL2iFB
  
  An excellent guide to operating FT8 mode available in English German and Czech that cover ...
  [ Hits: 398 | Votes: 2 | Rating: 4 ]
• FT8 and splatter and the ugliness of ALC - g4dbn
  
  A guide to properly use FT8 ALC and power when transmitting in FT8 Mode Incorrect ...
  [ Hits: 394 | Votes: 1 | Rating: 1 ]

• PSK: How to Assure a Clean Signal - N4SER
  
  Due to the nature of PSK it is imperative that you maintain a very clean ...
  [ Hits: 137 | Votes: 0 | Rating: 0 ]

• 2.3GHz to 432MHz RX converter for FT-817 - DL5NEG
  
  A very small receiver converter that can be plugged to the backside of the battery ...
  [ Hits: 223 | Votes: 3 | Rating: 1.67 ]

• Decoding 433 MHz radio signals - gabor
  
  Receiving and decoding 433 MHz radio signals from wireless devices
  [ Hits: 262 | Votes: 2 | Rating: 9 ]

• PI-RX - OZ2M
  
  PI RX is a beacon monitoring program capable of decoding PI4 and showing the performance ...
  [ Hits: 142 | Votes: 1 | Rating: 9 ]

• AF signal function generator for Windows - Bernd Reiser
  
  Windows signal function generator sotfware offers 4 main channels 4 modulators 1 measurement generator 1 ...
  [ Hits: 622 | Votes: 4 | Rating: 3 ]

• MSHV - LZ2HV
  
  MSHV is a free windows and linux multimode software that support weak signal digital modes ...
  [ Hits: 1333 | Votes: 6 | Rating: 8.5 ]
• PSKReporter Viewer - VK4ADC
  
  Do you want to see how your FT8 signals are being received in the other ...
  [ Hits: 269 | Votes: 0 | Rating: 0 ]

• 20m 30m 40m Bandpass Filters - AB2EW
  
  Homemade LC Bandpass Filters for 20M 30M 40M In multi station environments like special events ...
  [ Hits: 389 | Votes: 1 | Rating: 10 ]

• Preventing CW key clicks - stackexchange
  
  Key clicks are generally undesired clicks or thumps generated by a CW transmitter as the ...
  [ Hits: 93 | Votes: 0 | Rating: 0 ]

• Antuino - Antenna Test Equipment - hfsignals
  
  Antuino is an accurate instrument that can be used in the field to measure SWR ...
  [ Hits: 306 | Votes: 0 | Rating: 0 ]

• ADF4351 Signal Generator - CT2GQV
  
  Just a simple signal generator based on ADF4351 module from fleebay allows you to generate ...
  [ Hits: 149 | Votes: 2 | Rating: 10 ]

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