Lee DeForest Amateur Radio Club K6LDF
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ARRL Helps Manufacturer to Resolve Arc Fault Circuit Interrupter RFI Problems
The Issue of Power-Line Noise ARRL
ARRL Membership Application (Jan 2024)
ARRL Amateur Radio Bands
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Understanding Signal Reports (S9+)
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Antenna, Radials and Counterpoise
How Do Ferrite Beads Work and How Do You Choose the Right One?
Antenna Ground Plane: theory & design
1/4 Wave calculator
Understanding antenna, impedance and SWR
Hustler 6-BTV Trap Vertical
Different Kinds of RF-Chokes
Types of Coax Cable and Line Loss Calculator
How Many, How Long: Advice for Installing Ground or Above Ground Radials
ARRL Closing Early Nov. 21, and Closed for Thanksgiving Holiday Nov. 28 - 29
Committee Proposes Changes to ARRL By-Laws 42 and 46
YouTube Telethon to Raise Money for ARRL Teachers Institute on Wireless Technology
2024 ARRL Board of Directors Election Results
NCVEC Question Pool Committee Removes Two Pool Questions From Use
ARRL November Sweepstakes Phone November 16–18
The K7RA Solar Update
2024 ARRL Field Day Results Published
Rare California Island to be Activated for Armed Forces Day, First Time in 53 Years
Amateur Radio Activated for Late Season Hurricane
ARRL Opening Late on Friday, Nov. 8 and Closed on Veterans Day, Nov. 11
Hurricane Rafael - Storm Updates
ARRL Members Raise $47,000 for STEM Education in Online Auction
The K7RA Solar Update
ARRL November Sweepstakes CW is Nov 2-3