ham radio

ham radio

Pages: [prev] ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ... [next]

• The optimized wideband antenna - NW3Z yagi antenna designs for Dayton 2001 Includes yagis for 20 15 10 meters.
  [ Hits: 5800 | Votes: 6 | Rating: 3 ]

• 160 meter linear loaded voltage feed T  ^pop - 160 meter linear loaded voltage fed T antenna
  [ Hits: 27770 | Votes: 7 | Rating: 6.14 ]
• A Practical Antenna for 160 Metres  ^pop - 140 feet of insulated wire, the first half of which (70 feet) is space wound on an insulated tube.
  [ Hits: 90686 | Votes: 45 | Rating: 6.59 ]

• Build this Novice 4 band vertical  ^pop - Home made vertical antenna for 80 40 15 10 meters ARRL PDF file taken from QST June 1978
  [ Hits: 78210 | Votes: 52 | Rating: 6.47 ]
• The 40 meter Stealth Vertical  ^pop - Vertical antenna for 40 meters band
  [ Hits: 70134 | Votes: 14 | Rating: 5.64 ]

• 4 elements 50MHz Quagi - Total Boom Lenght is 3 m.
  [ Hits: 20792 | Votes: 16 | Rating: 4.87 ]

• 8 and 4 yagi antennas for 50 Mhz - 8 and 4 elemets yagi beam antenna by N6CA
  [ Hits: 4516 | Votes: 7 | Rating: 7.86 ]

• Short Dipole for 80 Meters  ^pop - May be of interest to anyone wishing to get on 80M (3.5MHz) that have limited space available.
  [ Hits: 52189 | Votes: 35 | Rating: 5.6 ]

• Double bazooka coaxial dipole antenna  ^pop - From WH2T Dr Ace's Double Bazooka Coaxial Dipole
  [ Hits: 48676 | Votes: 61 | Rating: 5.6 ]

• Beverage Antenna Information - The Beverage antenna was invented in the early 1920s by Dr. Harold H. Beverage
  [ Hits: 21996 | Votes: 38 | Rating: 2.89 ]

• 6 meter omni halo  ^pop - This halo antenna for 50 MHz is made with a true Gamma Section this time and is fashioned from aluminum
  [ Hits: 37763 | Votes: 28 | Rating: 7.56 ]

• Indoor Antenna for 7 Mhz - Indoor wire antenna for 7 mhz from F6CYV
  [ Hits: 5512 | Votes: 5 | Rating: 5.4 ]

• Super Loop Antenna  ^pop - Superloop III designed by Jim, W4FTU
  [ Hits: 69134 | Votes: 34 | Rating: 6.2 ]
• 160 meter full wave loop antenna  ^pop - The antenna is a 10 - 160 meter horizontal loop fed with 450 ohm ladder line all the way into the ham shack to an Palstar AT1500BAL balanced line antenna tuner
  [ Hits: 97108 | Votes: 122 | Rating: 6.48 ]

• The Lattin 5 Band antenna  ^pop - The antenna was named for W4JRW who invented it and holds a patent on the basic principle and uses quarter wave stubs, 80, 40, 20, 15 and 10 meter bands
  [ Hits: 25465 | Votes: 14 | Rating: 7.43 ]

• Attic Antennas - Attic antennas can work better than you might think, some of mine work as well as their outside counterparts
  [ Hits: 24784 | Votes: 12 | Rating: 7.7 ]
• Apartment antennas - Successful apartment operating starts with an evaluation of the location
  [ Hits: 23834 | Votes: 8 | Rating: 6.25 ]
• Apartment antennas notes - HF Ham Radio antennas for apartments and methods of shortening antennas
  [ Hits: 8284 | Votes: 4 | Rating: 4 ]

• Antenna for deed restricted lots  ^pop - An effective 10-20m DX antenna for deed restricted lots, original article by K7ZB
  [ Hits: 55580 | Votes: 12 | Rating: 6.91 ]

• Radio Shack PRO-94 at eHam - Eham user reviews for Radio Shack PRO-94 1000 channel Dual Trunking Scanner
  [ Hits: 252 | Votes: 0 | Rating: 0 ]

Pages: [prev] ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 ... [next]