hf radio

hf radio

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• VHF Log Periodic Antenna - Reeve Observatory
  
  17-Element Very High Frequency/Ultra High Frequency Log Period Dipole Array
  [ Hits: 1246 | Votes: 7 | Rating: 5.86 ]
• Practical HF Log Periodic Antennas - K8CU
  
  This QST article describes the electrical and mechanical design process for two LPs that cover ...
  [ Hits: 912 | Votes: 1 | Rating: 5 ]

• Cavity antennas - S53MV
  
  Cavity antennas are weatherproof antennas for UHF and microwave frequencies Require more metal for the ...
  [ Hits: 305 | Votes: 2 | Rating: 5.5 ]

• VHF Yagi from Old TV Antenna - Amateurradio.bz
  
  6m 2m 70cm Yagi Antenna Built from Old TV Antenna This turned out to be ...
  [ Hits: 732 | Votes: 2 | Rating: 10 ]

• S5 HF Band Plan - S56G
  
  Amateur Radio bandplan in a large PDF A3 format valid for Serbia and Region 2 ...
  [ Hits: 3699 | Votes: 8 | Rating: 6.63 ]

• Raibeam Antennas
  
  Ham radio yagi beam antennas manufacturer based in NY USA Produce monoband and multiband yagi ...
  [ Hits: 605 | Votes: 1 | Rating: 1 ]

• Antenna Europe - LY5W
  
  Antenna Europe is an Lithuanian ham radio HF antenna manufactured specialized in Quad Antennas Makers ...
  [ Hits: 1278 | Votes: 1 | Rating: 1 ]

• QRVtronics - QRVtronics
  
  Maker of Ham Radio QRP kits that are fun and easy to build HF SSB ...
  [ Hits: 366 | Votes: 1 | Rating: 7 ]

• Ham Radio Mobile Installation - hamradioschool.com
  
  Interesting article about amateur radio mobile installation for HF VHF UHF bands in a Toyota ...
  [ Hits: 424 | Votes: 0 | Rating: 0 ]

• Ham Radio Antenna Installation on a Van - K5LJM
  
  The RoadTrek design presents some unique challenges to us hams Here an example of a ...
  [ Hits: 1071 | Votes: 2 | Rating: 5.5 ]

• Icom 2720H mobile transceiver Review - NK7Z
  
  An interesting review of the Icom 2720H VHF UHF amateur radio mobile transceiver with pros ...
  [ Hits: 290 | Votes: 1 | Rating: 10 ]

• Major World Air Route Areas Frequencies - canairradio.com
  
  MWARA list of major world air route areas frequencies A wide network of HF Frequencies ...
  [ Hits: 755 | Votes: 3 | Rating: 7 ]
• Aeronautical HF-Radio Map - ea1uro
  
  A large worldwide map of aeronautical service Frequencies allocation on HF bands dated 2002 ...
  [ Hits: 3964 | Votes: 13 | Rating: 6.7 ]

• Marine VHF Frequencies - navcen
  
  The following table is adapted from the International Telecommunications Union Radio Regulations Appendix 18 including ...
  [ Hits: 821 | Votes: 1 | Rating: 6 ]

• EA3GCY Radio Kits - EA3GCY
  
  Amateur radio kits online shop includes Mini Touch Key QRP HF SSB and CW transceiver ...
  [ Hits: 593 | Votes: 0 | Rating: 0 ]

• Drake Radio Repairing Service - WB4HFN
  
  Drake Radio Service & Repair, Refurbishing Services
  [ Hits: 288 | Votes: 2 | Rating: 10 ]

• RF Microwave - RF Elettronica
  
  Dealer in HF RF and microwave components based in Italy offering a wide product catalog ...
  [ Hits: 218 | Votes: 0 | Rating: 0 ]

• JT65-HF HB9HQX Edition - HB9HQX
  
  Amateur Radio software for transmission/reception of JT65 protocol. Brought to you by hb9hqx
  [ Hits: 3152 | Votes: 18 | Rating: 6.55 ]

• Pretty Lousy - PL 259 Connectors - hamradio.me
  
  The PL259 SO239 aka UHF connectors have harsh critics and religious defenders Questionable measurement techniques ...
  [ Hits: 325 | Votes: 0 | Rating: 0 ]
• UHF Connector Performances - John Huggins
  
  A deep analysis of UHF connectors performance tests including return Loss of UHF Connectors Mismatch ...
  [ Hits: 290 | Votes: 1 | Rating: 8 ]

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