mh antenn

mh antenn

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• Receiving loop aerial for 1.8 MHz - Bulding notes of a receiving loop antenna for 160 meters band
  [ Hits: 4444 | Votes: 4 | Rating: 7.5 ]

• G4CQM Homebrew VHF Yagi antennas - Homebrew VHF Yagi 50MHz 144MHz 432MHz 1296MHz 2320MHz 6M 2M 70CM 23CM 13CM Yagis
  [ Hits: 21439 | Votes: 104 | Rating: 8.46 ]
• 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/MGM band, in PDF Format
  [ Hits: 42746 | 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/MGM band, I used it mainly for Sporadic-E and MS contacts. It exhibits a forward gain of 9.17 dBd; i.e. 11.3 dB forward gain over the isotropic radiator, while the F/R is about 11.5 dB. Elements
  [ 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/MGM band, used it mainly for Sporadic-E and MS contacts. It exhibits a forward gain of 11.35 dBd; i.e. 13.5 dB forward gain over the isotropic radiator, while the F/R is about 12.5 dB
  [ Hits: 5361 | Votes: 15 | Rating: 5.27 ]
• 8 Element Quad for 145 Mhz  ^pop - 8 elements quad antenna for 2 meters band, centered on 145 Mhz
  [ Hits: 30211 | Votes: 105 | Rating: 5.81 ]

• LA6NCA Loop antenna - Car mount magnetic loop antenna plans from 3.5 MHz to 7.5 MHz, LA6NCA, Larvik, Norway
  [ Hits: 14851 | Votes: 11 | Rating: 3.91 ]

• 7Mhz Vertical antenna - The secret with this antenna is to install as many radials as you can around the base of the antenna, they can be anything from 1/8 wave or longer.
  [ Hits: 24126 | Votes: 15 | Rating: 4.14 ]

• 50MHz J-Pole Antenna  ^pop - Need a general purpose antenna on the magic band? The J-Pole is an easy-to-build and inexpensive device that provides an omni-directional vertically polarised antenna without the need for a ground plane. In technical terms, it is an end fed vertical 1/2 wave which is fed via a 1/4 wave matching stub.
  [ Hits: 33824 | Votes: 18 | Rating: 7.05 ]

• Moxon rectangles for 6 Meters - Moxon antenna for 50 mhz, The Moxon rectangle is a quite broad-band antenna, but it is not quite broad enough to cover the entire band.
  [ Hits: 9994 | Votes: 4 | Rating: 5.25 ]
• Six Meter Moxon Antenna  ^pop - Description and phots of a DIY moxon antenna for six meters band, includes clear pictures, drawings and assembling instruction to build this compact antenna for 50 mhz by N2MH
  [ Hits: 31184 | Votes: 37 | Rating: 6.93 ]

• G5RV on 75m and 40m - Why the G5RV is a good antenna on 75m and 40m
  [ Hits: 3394 | Votes: 1 | Rating: 3 ]

• Mobile Helix Antennas for HF - Normal mode helix antennas for HF mobile. Photos andn plan for a 20 meters mobile helix antenna by N2MH
  [ Hits: 13451 | Votes: 15 | Rating: 7.46 ]

• Jpole by EA6IC - Jpole antenna plan for 144 and 435 Mhz
  [ Hits: 4316 | Votes: 11 | Rating: 1.63 ]

• MAGLoop Antenna  ^pop - Magnetic loop antenna for 10-30 MHZ, 3.5-10 MHZ, description, construction details, homemade.
  [ Hits: 25468 | Votes: 18 | Rating: 5.34 ]
• Quad loop antenna for 10 meters - A 27-28 Mhz quad loop antenna by Bernard Mourot F6BCU in french
  [ Hits: 1329 | Votes: 4 | Rating: 2 ]

• 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 cheap CB-mobile whip antenna base. Antennas for mobile operation 7Mhz ,10Mhz, 14Mhz, 18Mhz, 21Mhz, 24Mhz,28-430Mhz
  [ Hits: 90297 | Votes: 80 | Rating: 5.12 ]

• A Magnetic Loop antenna for 7-21 mhz - If you find external wire antennas obtrusive for amateur radio or short wave listening, then this is the antenna for you, is just 1 meter diameter
  [ Hits: 3827 | Votes: 2 | Rating: 5.5 ]

• Travel loop antennas - PA11019 Travel loop antennas, these antennas cover 6.300 to 29.200 mHz , handle 35 Watts and have a packing size of 43 cm, ideal for fieldwork, or mobile operations.
  [ Hits: 3564 | Votes: 2 | Rating: 9.5 ]

• 7 MHz Vertical antenna  ^pop - 7 MHz Vertical antenna for ham radio band of 40 meter text in spanish and english
  [ Hits: 34599 | Votes: 98 | Rating: 8.43 ]

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