40 m

40 m

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• 80 meters wire antenna  ^pop
  
  A reduced size 80 meter antenna designed for small lots portable use and a fine ...
  [ Hits: 45441 | Votes: 23 | Rating: 4.43 ]

• 40 Meter Parasitic Delta Loop - Chuck Stigberg  ^pop
  
  40 Meter 2 element full size parasitic delta loop wire beam construction and switchable ...
  [ Hits: 32911 | Votes: 37 | Rating: 6.07 ]

• 80Mt rotating Quad
  
  2el 40Ft front to back spacing 80 meters Quad antenna
  [ Hits: 9936 | Votes: 3 | Rating: 6 ]

• Half-sloper antenna for 40-80
  
  K9CZB QST article about sloper antenna project for 40 and 80 meters band
  [ Hits: 13779 | Votes: 11 | Rating: 4.55 ]

• Marine corps antenna handbook
  
  U.S. Marine Corps in PDF format
  [ Hits: 4961 | Votes: 6 | Rating: 8.17 ]

• How antenna traps work - ve3gk
  
  An interesting article about homebrewing antenna traps for multiband antennas by VE3GK
  [ Hits: 10746 | Votes: 31 | Rating: 6.58 ]

• Radiophile.com - John
  
  Wood and plastic broadcast radios from the 1930s and 1940s lovingly described and profusely illustrated ...
  [ Hits: 1490 | Votes: 11 | Rating: 9.09 ]

• 3905 Century Club - Kevin
  
  The 3905 Century Club operates WAS and DX nets on 20 40 80 and 160 ...
  [ Hits: 981 | Votes: 3 | Rating: 7 ]
• 1721 Hf Roundtable Group On 40 Meters! - Don
  
  The 1721 HF Roundtable Group meets nightly on 7 261 QRM Just a big ham ...
  [ Hits: 1243 | Votes: 11 | Rating: 9.37 ]

• Chameleon Antenna
  
  The Chameleon V1 HF Multiband Antenna is a mobile antenna that can also be used ...
  [ Hits: 3232 | Votes: 15 | Rating: 0 ]
• Valcom Fibreglass Whip Antennas - Sales
  
  Manufacturer of Fibreglass Whip Antennas Low and mediun Frequency HF and VHF Antennas Specialized in ...
  [ Hits: 3352 | Votes: 2 | Rating: 8 ]

• Fractal Antenna Systems - Fractalantennas
  
  Solution to your OEM needs and can meet your design or vended antenna requirements for ...
  [ Hits: 2859 | Votes: 36 | Rating: 7.19 ]

• SuperPass Company Inc. - John Chen
  
  Antenna manufactuer Panel antennas sector panel antennas high gain for ISM MMDS PCS GSM CDMA ...
  [ Hits: 1990 | Votes: 4 | Rating: 5.5 ]

• 408 MHz Survey - Phil Beastall
  
  Survey of galactic synchrotron radiation at 408 MHz in the south of England using a ...
  [ Hits: 2777 | Votes: 2 | Rating: 8.5 ]

• QRP Calling Freqs - Fireball 40
  
  A list of frequencies for ham radio operators QRP operation and with a special reference ...
  [ Hits: 3992 | Votes: 1 | Rating: 8 ]

• 9H1LO Stanley - Stanley 9H1LO
  
  Satellites and Oscar 40, Microwave and ATV
  [ Hits: 1032 | Votes: 9 | Rating: 9.45 ]

• MRP40 Morse Decoder - Norbert Pieper  ^pop
  
  Program to receive morse code via sound card Windows 9x Me XP it allows to ...
  [ Hits: 48637 | Votes: 84 | Rating: 5.86 ]

• 7 MHz SSB Transceiver - Yujin
  
  Circuit diagram and discription of 7 MHz Ham Radio SSB Transceiver Transceiver using two MC1496 ...
  [ Hits: 19051 | Votes: 43 | Rating: 6.48 ]
• IK3OIL Ham radio homebrewing - ik3oil
  
  A site devoted to Amateur Radio Homebrewing CW decoder CW QRP Transceiver for the 40 ...
  [ Hits: 4426 | Votes: 10 | Rating: 4.5 ]

• The Fox - 40mw transmitter
  
  This RDF two transistor 144 MHz transmitter uses a 48 MHz scanner crystal as an ...
  [ Hits: 399 | Votes: 0 | Rating: 0 ]

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