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Antennas : 40M : 40 meter Dipole Antennas

• Postage Stamp 40 Meter Wire Dipole Antenna - Build yourself a postage stamp 40 meter wire dipole antenna that fits in a space a little over 20 wide and works reasonably well at low heights
  [ Hits: 2771 | Votes: 5 | Rating: 6.5 ]

• The EZ-Tuner - The "EZ-Tuner" is a homebrew automatic legal-limit antenna tuner that covers all amateur HF bands from 160-10 meters. Using a T-network design and controlled by a BASIC Stamp BS2sx microcontroller, the EZ-Tuner will match at least a 16:1 VSWR for either unbalanced or balanced transmission lines.
  [ Hits: 5569 | Votes: 1 | Rating: 9 ]

• QSL and green stamps by ON4SKY - What become our QSL once sent ? QSL routes, IRC and green stamps, the best and worst practices.
  [ Hits: 1072 | Votes: 5 | Rating: 4.2 ]
• Air mail Postage - International postage stamps by K3FN
  [ Hits: 239 | Votes: 0 | Rating: 0 ]

• Green Stamps and IRC - Tips and advice compiled from The DX Reflector
  [ Hits: 537 | Votes: 0 | Rating: 0 ]

• usmartdigi TNC - A postage-stamp-sized DSP microcontroller imbedded in the TNC-X eliminates the dedicated laptop or PC.
  [ Hits: 589 | Votes: 0 | Rating: 0 ]

• STAMPFL Morse Keys - STAMPFL Morse key, founded by Heinz Stampfl HB9KOC in Switzerland. Stampfl manufactures Morse Key in small batches and in the usual Swiss Quality.
  [ Hits: 1064 | Votes: 2 | Rating: 10 ]

• STAMPFL - Stampfl ham electronics produces SDR Receiver kits and Morse Keys in small batches and in the usual Swiss Quality
  [ Hits: 63 | Votes: 0 | Rating: 0 ]

• W9XR XStamper products - Pre-inked - re-inkable stamps
  [ Hits: 1037 | Votes: 10 | Rating: 9.1 ]

• The SignMan QSL cards - Name Badges, Plastic Signs Desk Stands License Plates & Frames Rubber Stamps, and QSLs
  [ Hits: 5362 | Votes: 4 | Rating: 2.25 ]
• LZ1YE Print service - Produce QSL & post cards, stickers, ID cards, calendars, certificates, awards, membership applications, log and call-books, rubber stamps,T-shirts, brochures, advertising materials.
  [ Hits: 2194 | Votes: 15 | Rating: 7.53 ]
• LZ3HI QSL printing - Printing QSL cards, postcards, advertising materials, bussines cards, calendars, stickers, t-shirts, gold printed advertisements, rubberstamps, and QSL lables from Bulgaria. See also LZ QSL Printing Service web site
  [ Hits: 545 | Votes: 3 | Rating: 5.33 ]

• Homebrew AZ/EL Rotor and controller - k06TH, AZ/EL controller built around a Basic Stamp-II.
  [ Hits: 3583 | Votes: 2 | Rating: 5.5 ]

• Build a Repeater Controller - Build An Inexpensive Repeater Controller from a Basic Stamp 1 or 2 By Roger Cameron
  [ Hits: 1536 | Votes: 3 | Rating: 10 ]