t force

t force

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• Bean Tin Antenna for 15 m - GM4BKV
  
  GM4BKV article on how to recycle our rubbish and produce a cheap and effective 15m ...
  [ Hits: 2099 | Votes: 3 | Rating: 5.33 ]

• Car Roof Antenna for 20 meters
  
  A project by G3LDO about a car roof antenna for the 14 Mhz
  [ Hits: 3896 | Votes: 0 | Rating: 0 ]

• Dipole Centre Insulator
  
  GM3MCK Central dipole insulator for inverted V dipoles
  [ Hits: 791 | Votes: 0 | Rating: 0 ]

• Metal Fatigue and Antenna Elements
  
  by Technical Topics
  [ Hits: 451 | Votes: 0 | Rating: 0 ]

• Four Band Antenna
  
  This 4 band up and outer antenna covers 21 to 10 Mhz and can work ...
  [ Hits: 2375 | Votes: 2 | Rating: 6.5 ]

• Polarization, lines of force
  
  While polarisation may seem insignificant compared with other considerations in setting up a communications system ...
  [ Hits: 526 | Votes: 0 | Rating: 0 ]

• VHF/UHF Folded Diplole
  
  This is a two element colinear design for vertically polarized radiation It may be constructed ...
  [ Hits: 1141 | Votes: 0 | Rating: 0 ]

• Vertical end Firen Antenna
  
  A bi-directional vertical antenna with 4db gain over a dipole.
  [ Hits: 616 | Votes: 0 | Rating: 0 ]

• The FD4 Windom antenna
  
  This antenna originated from darc QRV magazine in 1971 should be attributed to DJ2KT works ...
  [ Hits: 3744 | Votes: 3 | Rating: 8 ]

• The HFbeacons Mailing List
  
  Mailing list on running or monitoring HF beacons
  [ Hits: 574 | Votes: 2 | Rating: 8.5 ]

• Indiana Area Live Scanner - David Holman
  
  Scanner Covers Analog Digital Law Enforcement Fire EMS EMA Schools Utilities Municipal Highway Maintenance Forestry ...
  [ Hits: 2819 | Votes: 7 | Rating: 6.14 ]

• Antennas Store - antennas.us - Webmaster
  
  All types of Military Antennas Law Enforcement Antennas Mobile Radio Antennas GPS Antennas Satellite Antennas ...
  [ Hits: 1296 | Votes: 3 | Rating: 10 ]

• 80-10m Linear Amplifier
  
  High-power 3-500 HF linear amplifier by Don Pinnock G3HVA
  [ Hits: 2972 | Votes: 2 | Rating: 9 ]

• Remote antenna switch
  
  A remote antenna change-over switching using relay powered over the coaxial feeder
  [ Hits: 2284 | Votes: 1 | Rating: 8 ]

• Nicad Charger for car
  
  A Nicad charger from the car battery by DL6NEE
  [ Hits: 447 | Votes: 0 | Rating: 0 ]

• The Ideal 28MHz Beacon
  
  What constitutes the ideal 28MHz beacon from the listener's perspective by G0AEV
  [ Hits: 554 | Votes: 0 | Rating: 0 ]

• Wavemeter for Two and 70cm
  
  G8ACC article project for a 144 & 430 MHz wavemeter
  [ Hits: 599 | Votes: 1 | Rating: 10 ]

• 40 AMP Power Supply
  
  G4YNM article on a 40A power supply unit
  [ Hits: 12096 | Votes: 21 | Rating: 6.3 ]

• Radio Preamplifier for 2 mtr reciever
  
  20db gain 144 Mhz preamplifier by Harry Popov LZ1BB
  [ Hits: 1991 | Votes: 0 | Rating: 0 ]

• Kenwood varaible power adjustment
  
  Kenwood / Trio transceivers varaible power adjustment by G4VPM
  [ Hits: 452 | Votes: 0 | Rating: 0 ]

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