9 band

9 band

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• 4 element Yagi Antenna for 10 MHz - An homebrew project for a 4 elements yagi monoband antenna for the 10 meters by 9M2MSO
  [ Hits: 945 | Votes: 6 | Rating: 4.5 ]

• 3 element 160 meter vertical array - Article by N6LF on a top band vertical antenna array system
  [ Hits: 861 | Votes: 0 | Rating: 0 ]

• Directional Helical Antenna - This antenna is intended for the 20-meter Band. There are two Voltage Fed Helical Dipoles, made with 2 slinky that fed with phase shift in 90 degree
  [ Hits: 1087 | Votes: 1 | Rating: 8 ]

• 2 Element Yagi  ^updated - A simple to build Yagi 2 element antenna for 15 or 20 meters band by 9m2mso
  [ Hits: 3572 | Votes: 8 | Rating: 6.88 ]

• 40M Bazooka antenna - Hombrewing a bazooka antenna for 40 meters band, the article include also with plans for 20m and 160m band.
  [ Hits: 4794 | Votes: 43 | Rating: 5.64 ]

• 75 Meter Double Bazooka - The 75 meter double bazooka antenna for 80 meters band by K9HSS
  [ Hits: 2637 | Votes: 12 | Rating: 8.16 ]

• 10-80 Slinky Dipole - A slinky dipole antenna that covers almost all HF bands mede with a flexible 90-turn metal spring by N4SPP
  [ Hits: 1376 | Votes: 7 | Rating: 6.86 ]

• Hamstick as multiband mobile antenna - Build your own multi-band mobile ham antenna with a Hamstick
  [ Hits: 2162 | Votes: 5 | Rating: 2.2 ]

• Spiral Dipole Antennas - Experiments with spiral dipole antennas. Includes two spiral antenna designs for 20 and 40 meters band by KN9B
  [ Hits: 1169 | Votes: 3 | Rating: 10 ]

• OE1IFM Broadband antenna - A vertical broadband HF antenna
  [ Hits: 724 | Votes: 0 | Rating: 0 ]

• Build an Inverted Vee Antenna - Notes on how to build an inverted V wire antenna with lenghts for all HF bands from 160 mtrs to 10 mtrs
  [ Hits: 794 | Votes: 3 | Rating: 6.33 ]

• What is ESSB - Extended Single SideBand is any SSB transmission that exceeds the audio bandwidth of common 2.9kHz SSB J3E modes by essb.us
  [ Hits: 308 | Votes: 0 | Rating: 0 ]

• All-band 100 watt bicycle mobile - A bycicle ham radio station setup, with full band coverage
  [ Hits: 945 | Votes: 8 | Rating: 7 ]

• Working 160M From a Small Lot - A 109 pages presentation in PDF File by Jim Brown K9YC on techniques in operatint the top band from a small lot.
  [ Hits: 689 | Votes: 4 | Rating: 9.75 ]
• Operating on the Top Band - An introduction top operating on 160 meters band, article appeared on November 2006 issue of CQ, PDF file by K9LA
  [ Hits: 418 | Votes: 0 | Rating: 0 ]

• IC-7700 mod - Expanding 40m band on the IC-7700. IC-7700 modification
  [ Hits: 621 | Votes: 0 | Rating: 0 ]

• Yaesu FT-991 eHam Reviews - Reviews from eHam users about the all band all modes Yaesu Transceiver
  [ Hits: 633 | Votes: 1 | Rating: 10 ]

• eHam ICOM ID-51A review - Reviews of the Icom ID-51A handheld dual band transceiver
  [ Hits: 230 | Votes: 0 | Rating: 0 ]

• N9SKN Progressive Receiver - A Progressive Communications Receiver project
  [ Hits: 386 | Votes: 1 | Rating: 2 ]
• High Performance Communication Receiver - The original article of the progressive system, composed by a direct conversion receiver and multiband superetherodyne by W7ZOI and K5IRK
  [ Hits: 1148 | Votes: 6 | Rating: 9.17 ]

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