t force

t force

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

• Car Roof Antenna for 20 meters
  
  A project by G3LDO about a car roof antenna for the 14 Mhz

• Dipole Centre Insulator
  
  GM3MCK Central dipole insulator for inverted V dipoles

• Metal Fatigue and Antenna Elements
  
  by Technical Topics

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

• Polarization, lines of force
  
  While polarisation may seem insignificant compared with other considerations in setting up a communications system ...

• VHF/UHF Folded Diplole
  
  This is a two element colinear design for vertically polarized radiation It may be constructed ...

• Vertical end Firen Antenna
  
  A bi-directional vertical antenna with 4db gain over a dipole.

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

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

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

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

• Structural Components
  
  Designer and supplier of tower reinforcement systems to the wireless industry.
  By David Jessip

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

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

• Nicad Charger for car
  
  A Nicad charger from the car battery by DL6NEE

• The Ideal 28MHz Beacon
  
  What constitutes the ideal 28MHz beacon from the listener's perspective by G0AEV

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

• Radio Preamplifier for 2 mtr reciever
  
  20db gain 144 Mhz preamplifier by Harry Popov LZ1BB

• Kenwood varaible power adjustment
  
  Kenwood / Trio transceivers varaible power adjustment by G4VPM

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