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key ring

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• 2 meter beam - 7dB - WB0CMT
  
  7 dB for 7 Bucks a 2 meter beam antenna for the cost of a ...
  [ Hits: 3219 | Votes: 10 | Rating: 7.1 ]
• VHF Big Wheel Antenna - W4RNL, WA1FXT
  
  A popular 2 meter antenna returns in an improved easier to reproduce form 2008 QST ...
  [ Hits: 2406 | Votes: 4 | Rating: 7.5 ]

• J-Poles - WA6ESC
  
  J-pole designs, for 50 to 450 MHz by WA6ESC
  [ Hits: 2028 | Votes: 13 | Rating: 7.23 ]

• 4-BAND COLA ANTENNA 20-17-15-10m - G8ODE
  
  Concentric Open Loop Antenna Fed Off Centre similar to the cobwebb antenna but resonating on ...
  [ Hits: 9865 | Votes: 19 | Rating: 8.37 ]

• RF Choke Coil - Made Easy - K3DAV
  
  In this article K3DAV show a very simple way to make an RF choke coil ...
  [ Hits: 1266 | Votes: 6 | Rating: 5.83 ]

• 20m EFHW Antenna
  
  An end fed 20 meter half wave antenna
  [ Hits: 1376 | Votes: 2 | Rating: 6 ]
• 20m Half-Wave End Fed - OE3MZC
  
  A Half wave antenna has a high impedance feed point This can be matched using ...
  [ Hits: 1850 | Votes: 7 | Rating: 8 ]

• 15m Four Square antenna - G3NPC
  
  A 21 MHz Four Square Beam Antenna This popular antenna for the lower bands can ...
  [ Hits: 1362 | Votes: 0 | Rating: 0 ]

• HB9MCZ Home Made HexBeam - HB9MCZ
  
  A project for a homemade multiband Hexbeam antenna for 10 12 15 17 and 20 ...
  [ Hits: 1980 | Votes: 8 | Rating: 4.88 ]

• A loop antenna for 7 MHz to 30 MHz - W1QG
  
  This note describes a relatively small but efficient loop antenna initially created for portable operation ...
  [ Hits: 2455 | Votes: 8 | Rating: 7.25 ]

• Hamstick as multiband mobile antenna
  
  Build your own multi-band mobile ham antenna with a Hamstick
  [ Hits: 2164 | Votes: 5 | Rating: 2.2 ]

• Icom History - ICOM
  
  Learn about Icom s innovative history of designing engineering and manufacturing wireless communications This interactive ...
  [ Hits: 254 | Votes: 0 | Rating: 0 ]

• Double Cross Satellite Antenna - KD6JDJ
  
  An easy to build antenna for ground reception of NOAA weather or amateur satellite signals ...
  [ Hits: 3078 | Votes: 15 | Rating: 4.74 ]

• Icom IC-2300H Modification - ICOM
  
  IC‐2300 MARS/CAP mod expanded frequency range 136‐174 MHz
  [ Hits: 2082 | Votes: 12 | Rating: 6.08 ]

• Printable Log sheet for SWL
  
  A free to download and print paper log sheet for shortwave listerners in PDF format ...
  [ Hits: 3301 | Votes: 17 | Rating: 6 ]

• N1MM Logger+ - N1MM
  
  N1MM Logger is one of the most popular contest logging programs for Windows and it ...
  [ Hits: 14215 | Votes: 12 | Rating: 7.37 ]

• Ham Radio Arduino Projects - W8DER
  
  Ham Radio applications with the Arduino micro-controller presentation
  [ Hits: 5037 | Votes: 12 | Rating: 6.25 ]

• The Box: Portable Emcomm Ideas - KB1DIG
  
  Intended for portable long term usage and also good for Field Day Events article by ...
  [ Hits: 1165 | Votes: 0 | Rating: 0 ]

• Kenwood Mic Compatibility List - Kenwood
  
  A reference matrix of Kenwood Microphones by models with connector specifications and transceiver compatibilty ...
  [ Hits: 2656 | Votes: 8 | Rating: 3.5 ]

• Curing RFI in a Keyboard Keyer
  
  How to solve RFI problems from a keyboard spewing RFI on every band by W2EB ...
  [ Hits: 248 | Votes: 0 | Rating: 0 ]

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