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Topic Created Posts Views Last Activity
QST Downloads Feb 19th 2016, 16:34 3 4,292 on 19/3/18
March 2016 QST Compact Multiband Dipole Feb 19th 2016, 15:23 1 2,643 on 19/2/16
Antenna analyzer vs feedline type Sep 21st 2012, 14:37 1 4,318 on 21/9/12
USB to Serial Port problems--Prolific Drivers Aug 3rd 2012, 18:27 2 5,121 on 26/12/15
Italian Phishing emails! Dec 13th 2011, 14:20 1 3,912 on 13/12/11
John K0GMO needs help designing SS Amp Nov 17th 2011, 15:53 1 3,857 on 17/11/11
1 Farad Capacitor to Eliminate Headlight Flicker? Oct 19th 2011, 13:14 4 5,668 on 9/11/11
History of Relay Rack Dimensions? Oct 17th 2011, 12:58 2 3,950 on 25/10/11
Miswired Selsyn Oct 13th 2011, 17:51 1 4,058 on 13/10/11
Stealth Antenna wire Sep 12th 2011, 12:51 2 4,641 on 13/9/11

Latest Posts

Topic Author Posted On
NANOVNA SWR readings KN6CWJ 11 hours, 7 minutes ago
Alan W2AEW has good Youtube videos
#158: Directional Coupler Basics & how to sweep SWR of an antenna | Return Loss | VSWR
About 10 minutes in he talks about return loss.
Using amateur radio call on a band that has no requirement KM3F 6 days, 7 hours ago
Hams that operate on 1750 meters use just their call sign suffix as an ID as the FCC frowns on using call signs there.
10 Mhz Reference Frequency Hardware W4EDX 1 week, 2 days ago
Hi Bernie,

That sounds like the ARRL Periodical Archive and Search, which only has articles before 2012 available for download.

The new archive by PageSuite can be used to download issues after 2012.

Zak W1VT
ARRL Senior Lab Engineer
Sweep Tub amps and freq. response gordyburdo 1 week, 2 days ago
A lot of amps don't do as well on 10M.
SSB wideband carriers up and down 75M N4AOX 1 week, 5 days ago
Yes, run a receiver off a battery. Then try flipping the main breaker as there are so many devices in a home these days. That $20 switcher is likely to be a problem. Proper filtering of power supplies adds to the cost/price.

Zak W1VT
ARRL Senior Lab Engineer

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