ARRL

WA0CBW

Joined: Sat, Apr 4th 1998, 00:00 Roles: N/A Moderates: N/A

Latest Topics

Topic Created Posts Views Last Activity
Antenna Modeling for Beginners Feb 8th 2013, 18:19 3 1,101 on 14/2/13
Roller Inductor Tuner Dec 20th 2011, 19:26 1 1,045 on 20/12/11
Using Ladder Line Jul 27th 2011, 19:43 3 1,827 on 29/7/11

Latest Posts

Topic Author Posted On
Plus or Minus QRM kn0ji 3 hours, 9 minutes ago
It means to move up or down from the "noise" on the specified frequency. The "noise" could be atmospheric or man-made (someone on the frequency?).
Bill
Re-Tubing Galaxy V K9BW 3 weeks, 2 days ago
I have restored many old radios over the years and I never came across what you experienced. I don't know what to make of that?
Bill
Re-Tubing Galaxy V K9BW 3 weeks, 2 days ago
I have restored many old radios over the years and I never came across what you experienced. I don't know what to make of that?
Bill
Re-Tubing Galaxy V K9BW 3 weeks, 5 days ago
Are you saying that the tubes don't light up? the filaments are open? I find it hard to believe they would open up just sitting around.
Bill
RFI from LED Lights KK6HRJ on 14/3/14
We have run into the same thing in our shop on some new police vehicles. We tried many RFI reduction measures and none worked. We discovered that the LED lights weren't "wearing" the appropriate part 15 certification stickers. We replaced them and all was well. Check to be sure they have the appropriate agency and FCC certification.
BB

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