hi z preamp

hi z preamp

Antennas : 40M : 40 meter Loop Antennas

• Receiving antenna for low bands - PA6Z
  
  K9AY loop antenna installed at PA6Z Contest group This is a receiving antennas for the ...
  [ Hits: 19596 | Votes: 12 | Rating: 7.91 ]

• Dish Antenna for 2.4 GHz Satellite Reception - VE2ZAZ
  
  Modified 80cm Offset Dish for 2 4 GHz Satellite Reception This 50 ohm impedance antenna ...
  [ Hits: 319 | Votes: 1 | Rating: 5 ]

• HiZ-Antennas
  
  High impedance amplifiers for shortened vertical antennas, Array matched and Optimized 15dB Preamplifier
  [ Hits: 858 | Votes: 2 | Rating: 6 ]

• Kiwa Electronics - KIWA
  
  Kiwa Electronics is a company that specializes in accessory equipment for the radio enthusiast Our ...
  [ Hits: 3070 | Votes: 5 | Rating: 8.8 ]

• Remote Control of Mast Mounted Equipment
  
  This article presents a method of controlling preamps antenna switching and polarization switching remotely without ...
  [ Hits: 1653 | Votes: 1 | Rating: 10 ]

• Kenwood Microphone MC60A Modification - VK2YMU
  
  The Kenwood MC60A with preamp suffers from RF feedback a search on the web reveals ...
  [ Hits: 395 | Votes: 0 | Rating: 0 ]

• 144 MHz preamplifier with BF981
  
  Design of a preamplifier for 144 MHz with 1 dB NF and 23 dB gain ...
  [ Hits: 17963 | Votes: 28 | Rating: 5.82 ]
• 144 MHz Antenna Pre-Ampilfier
  
  Electronic circuit and components layout fot this VHF Preamp
  [ Hits: 3270 | Votes: 5 | Rating: 6.4 ]
• GaAs FER Pre Amp Cookbook - WA5VJB
  
  There are many designs for building preamps each with their own advantages and disvantages In ...
  [ Hits: 700 | Votes: 0 | Rating: 0 ]