low band

low band

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• 7 Elements YAGI for 144 Mhz  ^pop - The QM7 antenna is a simple 7 elements Yagi with 3 7 m boom length for the lower 144 MHz SSB ...
  [ Hits: 42748 | Votes: 49 | Rating: 5.87 ]
• QM5 Yagi for 2 meters band - The QM5 antenna is a simple 5 elements Yagi with 1 88 m boom length for the lower 144 MHz SSB ... By: I0QM
  [ Hits: 6869 | Votes: 4 | Rating: 5.25 ]
• QM7 7 elements 144 MHz Yagi-Uda Antenna - The QM7 antenna is a simple 7 elements Yagi with 3 70 m boom length for the lower 144 MHz SSB ...
  [ Hits: 5361 | Votes: 15 | Rating: 5.27 ]

• Beverage switching box - Sharing beverage antennas with this switch boxes is possible This article describes a 6 position remote antenna switch for Beverage antennas ... By: TK5EP
  [ Hits: 5510 | Votes: 3 | Rating: 4.33 ]

• Transmission Lines - Whenever you choose a coax feedline the frequency of operation is a very important consideration Over the operating bandwidth of the ...
  [ Hits: 1275 | Votes: 0 | Rating: 0 ]

• G5RV multi-band antenna - Multi band centre fed antenna capable of very efficient operation on all HF bands specifically designed with dimensions which allow it ...
  [ Hits: 7303 | Votes: 8 | Rating: 7.38 ]
• Low reactance multiband center feed wires - An antenna system is more easily interfaced to a radio when the input reactance at the feedline terminals is low or ...
  [ Hits: 2996 | Votes: 5 | Rating: 8.8 ]

• A Small Wire Loop Antennas for 160 meters  ^pop - Low noise, receive only coax loop antennas for 160 - 10 meters HF bands
  [ Hits: 49351 | Votes: 10 | Rating: 6.5 ]

• Antennas for HF mobile operation  ^pop - The following description should give you guidance on how to build a mobile antenna for HF bands yourself using a very ...
  [ Hits: 90298 | Votes: 80 | Rating: 5.12 ]
• Effective HF Mobile Antennas - Effective HF Mobile Antennas Keith WB2VUO, explains difficulties on gaining antennas efficiency on lower bands with mobile antennas.
  [ Hits: 7913 | Votes: 4 | Rating: 6.75 ]

• Cubic Quad  ^pop - The cubic quad is a very popular way to get reasonably high gain and excellent front to back ratios as well ...
  [ Hits: 68069 | Votes: 64 | Rating: 5.08 ]

• About AMTOR - AmTOR may be considered as the next development from RTTY AmTOR was introduced to overcome the problems with RTTY As a ...
  [ Hits: 363 | Votes: 0 | Rating: 0 ]

• Freeband EQSO Server - Eqso server for eleven meter freebanders. Only freebanders are allowed by this eqso server, based in spain By: Miguel Ángel 30MRDJ
  [ Hits: 3239 | Votes: 30 | Rating: 4.76 ]

• Radio waves below 22 kHz - Exploring ULF-ELF and VLF radio band
  [ Hits: 1258 | Votes: 6 | Rating: 7.83 ]

• BR-universal-Filt - Freeware real time DSP filter particularly for applications of amateur radios IIR FIR filter low pass high pass band pass filter ... By: Bernd Reiser
  [ Hits: 6301 | Votes: 15 | Rating: 8.26 ]

• Axis Spectrum Analyzer - Axis Spectrum Analyzer allows you to record audio along with sincronized 31 band spectrum analyzer readings from any audio source to ... By: Axis Software Company
  [ Hits: 11256 | Votes: 5 | Rating: 4.2 ]

• converting Philips FM-92 E to 6 metres - conversion of low band VHF Philips FM-92E to 6 metres By: Steve VK2KFJ
  [ Hits: 1715 | Votes: 3 | Rating: 5.33 ]
• converting AWA RT-85 E band to 6 metres - conversion of low band VHF AWA RT-85 transceiver down to 6 metres. By: VK2KFJ
  [ Hits: 1071 | Votes: 2 | Rating: 9 ]
• converting AWA 25M-22 to 6 metres - conversion of low band VHF AWA 25M-22 carphone onto 6 metres. By: VK2KFJ
  [ Hits: 1016 | Votes: 2 | Rating: 4 ]
• converting AWA 25M-1 to 6 metres - conversion of low band VHF AWA 25M-1 carphone onto 6 metres. By: Steve VK2KFJ
  [ Hits: 1246 | Votes: 1 | Rating: 10 ]

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