qrp power

qrp power

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• W1CG Low Power Balun Kit - Contruction manual to build a 4:1 balun, it has good performance from 160 through 10 meters.
  [ Hits: 4373 | Votes: 4 | Rating: 7 ]
• Low Power 4:1 Balun - Build a Low Power 4:1 Balun , by Charles Greene, W1CG with full-color, full-resolution graphics from the pages of QRP Homebrewer
  [ Hits: 3961 | Votes: 1 | Rating: 5 ]

• Tenna Dipper Kit - The "Tenna Dipper" is a low power antenna analyzer and ATU tuning aid. With this handy accessory, you can determine the 50 Ohm resonance frequency of antennas or you can adjust your antenna tuner for a 50 Ohm match without generating QRM
  [ Hits: 4037 | Votes: 4 | Rating: 3.25 ]
• Emtech ZM-2 Antenna Tuner Kit - The Emtech ZM-2 Antenna Tuner is a nifty little portable transmatch for QRP (low power). It utilizes the well-known Z-match circuit, which is especially useful for balanced antennas (like dipoles and loops).
  [ Hits: 3431 | Votes: 6 | Rating: 5.33 ]
• Antenna Tuning Unit - This homebrewed antenna tuning unit also incorporates a 50-ohm QRP dummy load, power meter (1 or 10 Watts full scale), and SWR meter
  [ Hits: 7287 | Votes: 5 | Rating: 6.2 ]

• OK0EF QRP Beacon - 10134 kHz beacon power is 500 mW Male Pritocno village, locator JO70BC.
  [ Hits: 723 | Votes: 3 | Rating: 5.67 ]

• NOGA QRP club - Small, but growing, group of amateur radio enthusiasts, most of whom are within 90 miles of Atlanta, are interested in promoting the development of the branch of amateur radio known as QRP - building and operating low power transmitters, receivers and transceivers.
  [ Hits: 1625 | Votes: 5 | Rating: 8.2 ]
• CW Operators' QRP Club Inc. - The CW Operators' QRP Club exists for those who enjoy low power amateur radio and homebrewing.
  [ Hits: 2780 | Votes: 1 | Rating: 7 ]

• KD1JV Designs - QRP Kits and Projects for the low power Amateur Radio enthusiast
  [ Hits: 2713 | Votes: 2 | Rating: 5.5 ]

• A low power 3.5MHz ARDF transmitter - This low power transmitter is developed for ARDF exercising purposes but of course can be used as super QRP transmitter either. With 1 or 2 meter wire as antenna and a ARDF receiver with ferrite-rod antenna the range is about 100m but with better antennas and a 'real' receiver the range is probably much larger.
  [ Hits: 2043 | Votes: 4 | Rating: 6.5 ]

• Yaesu FT-817 discussion group - Members discuss the operation of and modifications to this outstanding QRP rig that covers 160m 70cm with all modes. Site contains a large database of FT-817 FAQs and data files. Antennas, tuners, and power sources are also covered as related to this ultra-compact transceiver.
  [ Hits: 12763 | Votes: 93 | Rating: 6.85 ]

• Amplifier for 15 and 17 meter band - The two linear amplifiers are ment for use with QRP SSB/CW/FM/AM transmitters on the amateur bands 15 and 17 meters can be powered from a 12 volt DC supply by ON6MU
  [ Hits: 1609 | Votes: 0 | Rating: 0 ]

• Sierra mods - This is a collection of emails collected over time which indicate how to put some mods into your Sierra transceiver. Most of the mods have to do with improving the power output.
  [ Hits: 717 | Votes: 1 | Rating: 10 ]

• Convert a PC Power Supply - 13.8 V / 15 A from a PC Power Supply in German
  [ Hits: 3323 | Votes: 0 | Rating: 0 ]

• W4ATC QRP Project - Beginners making inexpensive, low-power shortwave transceivers from kits.
  [ Hits: 2799 | Votes: 0 | Rating: 0 ]
• QRP 12V Power Pack - A perfect companion for your Elecraft K1 or any other (not power hungry...) QRP rig
  [ Hits: 1601 | Votes: 1 | Rating: 1 ]
• Low-Power Transceiver Kits You Can Build - A Comprehensive roundup of the most popular QRP transceiver kits on the market in recent years in PDF format
  [ Hits: 2419 | Votes: 1 | Rating: 10 ]
• KD1JV MMR-40 dead bug style - A 40 meter rig with SSB and CW operating modes. This is a low power QRP rig with up to 6 watts CW or PEP output.
  [ Hits: 1379 | Votes: 5 | Rating: 8.2 ]

• 40 meter QRP Transceiver - This semi-homebrew QRP (low power) CW transceiver is based on the ARK-40 transceiver kit, by S&S Engineering. With its built-in CW keyer and 5 watts of power, the basic ARK-40 transceiver is an outstanding 40 meter CW performer
  [ Hits: 9486 | Votes: 7 | Rating: 6.85 ]

• Digital QRP SWR & Power meter - A KD1JV Melt solder kit, a swr and power meter operating from 160 to 6 meters ideal for portable and field use
  [ Hits: 6232 | Votes: 6 | Rating: 3 ]

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