test gain

test gain

Antennas : 160M

• Single support gain antennas for 80-160 meters
  
  On 80 and 160 meters an antenna with modest gain and good front to back ...
  [ Hits: 3404 | Votes: 0 | Rating: 0 ]

• Coaxial Collinear Antenna for 70 CM Band - VK3ZZC
  
  This coaxial collinear antenna was built to test for my own consumption whether or not ...
  [ Hits: 578 | Votes: 3 | Rating: 6.33 ]

• Delta Loop vs End Fed Half Wave on 20m - PH0NO
  
  Intrigued by a German OM positive experience with a 20m delta loop the author replicated ...
  [ Hits: 123 | Votes: 0 | Rating: 0 ]

• Antenna Measurements - Bevelacqua
  
  Testing of real antennas is fundamental to antenna theory The most common and desired measurements ...
  [ Hits: 61 | Votes: 1 | Rating: 10 ]

• Valon Technology - Lorraine
  
  Valon Technology designs and manufacturers low cost reliable radio frequency products such as RF Synthesizer ...
  [ Hits: 288 | Votes: 0 | Rating: 0 ]

• FT-817 Audio Speech Compressor: Boosting Signal Power with SSM2165 - AD5X
  
  Designed for the FT 817 this audio speech compressor centered on the Analog Devices SSM2165 ...
  [ Hits: 60 | Votes: 0 | Rating: 0 ]

• NEC-Win Plus+ - Nittany Scientific
  
  Developed for beginners hobbyists and field engineers Includes polar plots rectangular plots for input impedance ...
  [ Hits: 315 | Votes: 2 | Rating: 4.5 ]

• PstRotator - Codrut Buda - YO3DMU
  
  PstRotator handles just about every controllable rotator in common use Prosistel Green Heron HyGain RC1 ...
  [ Hits: 4015 | Votes: 33 | Rating: 8.4 ]

• 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 ]