Technical Corner

Powering the Weber MTR and small QRP radios via USB.

Started by gil

Replies: 0
Views: 2,722

June 10, 2015, 12:33:14 am
by gil

MOVED: Portable battery capacity spread sheet

Started by gil

Replies: 0
Views: 2,500

October 13, 2016, 07:20:08 am
by gil

MOVED: Solar Charge Controller.

Started by gil

Replies: 0
Views: 1,759

October 13, 2016, 07:17:55 am
by gil

MOVED: Re: Show us your Solar Power System.

Started by gil

Replies: 0
Views: 2,038

October 13, 2016, 07:19:10 am
by gil

MOVED: Homebrew Solar Panel

Started by gil

Replies: 0
Views: 1,789

October 13, 2016, 07:18:08 am
by gil

Astatic 611L Microphone For The KX2.

Started by gil

Replies: 0
Views: 3,084

October 31, 2016, 08:01:09 am
by gil

The $11 Frog Sounds Chinese Radio Transceiver.

Started by gil

Replies: 0
Views: 2,692

March 27, 2017, 08:59:47 am
by gil

MOVED: I'm smart enough to want solar, but too dumb to put it together...

Started by gil

Replies: 0
Views: 1,877

October 13, 2016, 07:17:34 am
by gil

GO- Box for the yeasu 450d radio

Started by RebelComms

Replies: 1
Views: 3,297

September 01, 2016, 10:47:07 am
by gil

QRP AM Broadcast Transmitter Schematic, No Harmonics.

Started by freax

Replies: 1
Views: 3,037

October 01, 2014, 12:15:45 am
by gil

Ray's Horrifically Abused Heathkit of the Week...

Started by raybiker73

Replies: 1
Views: 3,074

October 22, 2013, 07:57:35 pm
by WA4STO

This is surely a "technical" topic ...

Started by WA4STO

Replies: 1
Views: 2,835

December 16, 2012, 11:17:57 pm
by White Tiger

Building the MST400 40m SSB transceiver.

Started by gil

Replies: 1
Views: 6,536

March 23, 2013, 11:12:15 pm
by gil

Humongously COOL radio transmitter

Started by WA4STO

Replies: 1
Views: 2,973

February 27, 2013, 03:32:51 pm
by KC9TNH

Nice Link Nor Cal QRPP Journal

Started by underhill

Replies: 1
Views: 3,779

October 25, 2012, 09:02:18 am
by cockpitbob

Here's a Power Source . . . (ha ha)

Started by RadioRay

Replies: 1
Views: 2,838

February 07, 2013, 02:15:50 pm
by gil

Solar powered LED Floodlighting, What it looks like!

Started by freax

Replies: 1
Views: 2,546

September 30, 2014, 11:15:43 am
by Luigi

Tuning The Elecraft K1 Frequency Display Using W1AW or WWV and Spectrogram.

Started by gil

Replies: 1
Views: 5,872

August 12, 2012, 10:15:06 am
by gil

MTR5B is not working with batteries

Started by W4RAM

Replies: 1
Views: 214

September 07, 2020, 06:12:47 am
by gil

Crystal Sets to Sideband Book.

Started by gil

Replies: 1
Views: 2,761

June 28, 2016, 09:43:02 am
by cockpitbob