q signal

q signal

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• 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 ]

• A Reversible Beverage at ZL3IX - ZL3IX
  
  How do two wire reversible direction Beverages work an excellent document that explains fundamentals of ...
  [ Hits: 526 | Votes: 0 | Rating: 0 ]

• QFH antenna for NOAA Satellites - kmkingsbury
  
  NOAA Satellite Signals With a PVC QFH Antenna and Laptop this website also link to ...
  [ Hits: 413 | Votes: 6 | Rating: 6.5 ]
• 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 ]

• 2m Slim Jim portable antenna for SOTA - VK1AD
  
  Construct a portable 2m Slim Jim antenna for improved HT signal quality Utilizing 450 ohm ...
  [ Hits: 67 | Votes: 0 | Rating: 0 ]

• 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 ]

• Kuhne Electronic - Kuhne Electronic
  
  High quality microwaves components for professional and radioamateurs Power Amplifiers Low Noise Amplifiers Es hail ...
  [ Hits: 106 | Votes: 0 | Rating: 0 ]

• Digital Mode General Operating Tips - KC2RGW
  
  Start by getting your audio levels sorted out Having your levels correct is critical to ...
  [ Hits: 183 | Votes: 1 | Rating: 9 ]

• Using PSK Reporter as Propagation Tool - K8ZT
  
  PSK Reporter is a powerful tool for monitoring your FT8 JT65 or PSK signals around ...
  [ Hits: 196 | Votes: 1 | Rating: 8 ]

• DXPSK - f6gqk
  
  DXPSK and SMARTPSK are freeware Windows PSK31 software tools capable to send and recive even ...
  [ Hits: 145 | Votes: 1 | Rating: 10 ]

• AppCAD - AppCAD
  
  Free windows application for RF Microwave and Wireless applications AppCAD is useful for the design ...
  [ Hits: 135 | Votes: 1 | Rating: 8 ]

• SDRangel - f4exb
  
  SDRangel is an Open Source Qt5 OpenGL 3 0 SDR and signal analyzer frontend to ...
  [ Hits: 161 | Votes: 1 | Rating: 6 ]

• 20 W HF Power Amplifier - IN3OTD
  
  A HF power amplifier with a push pull of AFT09MS015N The small signal gain of ...
  [ Hits: 175 | Votes: 0 | Rating: 0 ]

• Universal HF Tracker - sarcnet
  
  The PCB can produce a High Frequency RF signal in the range of 1MHz to ...
  [ Hits: 147 | Votes: 0 | Rating: 0 ]

• 40 Segment LED S-Meter - n6bg
  
  Provide your radio with a very string signal then adjust the HIGH LEVEL pot to ...
  [ Hits: 94 | Votes: 0 | Rating: 0 ]

• 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 ]

• Blocking Dynamic Range in Receivers - SM5BSZ
  
  An explanation of the different procedures and definitions that are commonly used for blocking dynamic ...
  [ Hits: 176 | Votes: 0 | Rating: 0 ]

• Using the RTL-SDR Pan-adapter - Gary Rondeau
  
  How to setup a band tracking panoramic signal display to work along to your transceiver ...
  [ Hits: 308 | Votes: 2 | Rating: 10 ]

• 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 ]

• 2m to 70cm Transverter Circuit - VK4ADC
  
  A 70cm 432 MHz Transverter Project transverter circuit is an electronic device that converts a ...
  [ Hits: 82 | Votes: 0 | Rating: 0 ]

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