project

project

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• 40 M. triangular full wave vertical loop - A 40 meters band full wave antenna project plan with model, adding the Missing Leg to the Inverted-L Antenna
  [ Hits: 13290 | Votes: 11 | Rating: 7.08 ]

• 80 meter frame antenna - This projects was developed as a result of experiments to become QRV on 80 meters, again, using the little balcony by SM0VPO
  [ Hits: 6594 | Votes: 8 | Rating: 6.5 ]

• 40 meter shortened dipole - M0MCX - Interesting little project with a couple of loading coils by M0MCX
  [ Hits: 14307 | Votes: 11 | Rating: 6.55 ]

• Band Filters - Experience of band filters, for a contest multi operator enviroenment
  [ Hits: 4071 | Votes: 6 | Rating: 7.5 ]

• Rhombic antennas - Rhombic antenna experiments by Jelmer PA5R
  [ Hits: 3518 | Votes: 6 | Rating: 10 ]

• KO4BB's Tower Building Project - Picture and description of a home made antenna tower
  [ Hits: 9080 | Votes: 4 | Rating: 9.25 ]

• Crystal Receiver World - Crystal receivers, construction projects and plans, old-time crystal sets, hints, crystal receiver store.
  [ Hits: 528 | Votes: 0 | Rating: 0 ]

• FlexNet - FlexNet Group in Darmstadt, Germany, group of people who spend their time in developing software for Amateur Packet-Radio purposes. The main project presently is the PC/FlexNet package written by Gunter Jost, DK7WJ.
  [ Hits: 2384 | Votes: 8 | Rating: 3.49 ]

• Ideas and Projects for QRP - The free pdf book is a compilation of articles congenial to QRP published on 2003- 2005 years at free e- magazine AntenTop. 17 Mb pdf file.
  [ Hits: 3317 | Votes: 4 | Rating: 10 ]

• Pizza - This program allows both great-circle (polar) and rectangular projections of the world. The great-circle map is centered on any specified latitude and longitude (the "home" location). The rectangular projection is shown with the home longitude in the middle of the screen.
  [ Hits: 1344 | Votes: 4 | Rating: 7.75 ]

• EggsHam - EggsHam is a PalmOS application that generates (and grades) _practice_ amateur radio licensing exams. It is for people interested in obtaining an amateur radio license in the US, who want to practice for the Technician, General, or Extra written exam.
  [ Hits: 1003 | Votes: 4 | Rating: 9.75 ]

• A 20m monoband Power Amp - The 20m monoband 4-1000 amplifier, by Jelmer (pa5r), Herman (pa0ten) and Frans (pa5ca)
  [ Hits: 2891 | Votes: 2 | Rating: 9.5 ]

• Build a simple rechargeable CMOS Battery - An inexpensive rechargeable CMOS battery system that can be built from readily available parts.
  [ Hits: 880 | Votes: 4 | Rating: 5.75 ]

• Band filters by PA9M - Band filters for PA6Z made by PA9M, designed by W3NQN.
  [ Hits: 476 | Votes: 1 | Rating: 9 ]

• A cheap S Meter - A low-level voltage meter and could even be used for audio purposes.
  [ Hits: 2640 | Votes: 4 | Rating: 6.25 ]

• 144Mhz preamplifier - A preamplifier project based on Rainer DJ9BV project, in french
  [ Hits: 3455 | Votes: 2 | Rating: 7.5 ]

• The ROSE 80 CW Transceiver - Build a 5 watt, 80 meter QRP CW Transceiver Designed by N1HFX
  [ Hits: 3023 | Votes: 2 | Rating: 5.5 ]

• SDR - Software Defined Radio Projects - An updated and classified collection of SDR projects and realizations
  [ Hits: 8235 | Votes: 12 | Rating: 6.75 ]

• CAT & audio interface - Schematics and plans to build a custom CAT and audio pc interface
  [ Hits: 5570 | Votes: 2 | Rating: 5.5 ]

• HF to 2 meters transverter - F5RDH project of a transverter, that can receive input in HF and convert output to 144 Mhz in french
  [ Hits: 2747 | Votes: 3 | Rating: 1 ]

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