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Voltage Reducer for Lithium-ion Polymer Four-Cell Batteries - ARRL
This advantage has not been lost on radio amateurs seeking to lighten portable radios. However, much of Amateur Radio equip- ment has been designed to accept a ... Learn More
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2004 ARRL 160 Meter Contest
Dec 7, 2004 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
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Contest Corral June 2025 - ARRL
4 States QRP Group Second Sunday Sprint CW Ph. RS(T), SPC, mbr or pwr www ... www.qrp-labs.com/party.html. 30. 1900. 30 2000. 1.8-28. QCX Challenge. CW. RST ... Learn More
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Comm w Other Hams-Q Signals - ARRL
Modern ham radio uses them extensively. The table below lists the most common Q-signals used by hams. While Q-signals were developed for use by Morse operators, ... Learn More
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Errata: -- 'An Updated Universal QRP Transmitter' - ARRL
Page 28, middle text column, bottom paragraph. Reference is made twice to R2. That should be R20, the emitter bias resistor for Q2. (23March06). Learn More
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2005 ARRL Straight Key Night
Jan 14, 2005 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
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W1AW Bulletins DX - ARRL
Dec 3, 2009 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
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Contest Corral October 2024 - ARRL
3. 0000 4. 0300. 7. Walk for the Bacon QRP Contest. CW. 13 WPM max; RST, SPC, name, mbr/pwr qrpcontest.com/pigwalk40. 3. 1700 3. 2000. 3.5. SARL 80m QSO Party. Learn More
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2007 ARRL Straight Key Night
Jan 3, 2007 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
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The Rockless, a VFO Controlled Low Power Transceiver - ARRL
Nov 2, 2009 ... Mount the 9 mm square 10 kΩ tuning potentiometer on the oscillator board if you are using an Altoid size or similar housing for the radio. If ... Learn More
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