Technical Corner

Matchbox Sized "Spy" Transceiver

Started by RadioRay

Replies: 0
Views: 1,154

January 29, 2026, 11:25:57 AM
by RadioRay

MOVED: Portable battery capacity spread sheet

Started by gil

Replies: 0
Views: 27,095

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

MOVED: How do I equalize my batteries?

Started by gil

Replies: 0
Views: 26,094

October 13, 2016, 07:18:27 AM
by gil

MOVED: Re: Show us your Solar Power System.

Started by gil

Replies: 0
Views: 26,406

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

MOVED: Building a 40 Ah Battery Box

Started by gil

Replies: 0
Views: 26,759

October 13, 2016, 07:19:42 AM
by gil

Elecraft K1 Decision.

Started by gil

Replies: 0
Views: 40,438

June 03, 2012, 02:30:16 PM
by gil

Transmitting a wired telecom

Started by ghog2121

Replies: 0
Views: 36,212

October 14, 2017, 10:45:24 AM
by ghog2121

MOVED: Choetec Solar Panels Half Price on Amazon

Started by gil

Replies: 0
Views: 28,619

October 13, 2016, 07:17:25 AM
by gil

STM32-SDR, SDR sans PC.

Started by gil

Replies: 0
Views: 27,708

July 23, 2015, 12:26:28 PM
by gil

Building a Rock-Mite 20m CW Transceiver kit.

Started by gil

Replies: 0
Views: 33,647

June 08, 2012, 04:05:51 PM
by gil

Nice Link Nor Cal QRPP Journal

Started by underhill

Replies: 1
Views: 31,424

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

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

Started by raybiker73

Replies: 1
Views: 28,070

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

Crystal Sets to Sideband Book.

Started by gil

Replies: 1
Views: 27,936

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

QRP AM Broadcast Transmitter Schematic, No Harmonics.

Started by freax

Replies: 1
Views: 30,727

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

Solar powered LED Floodlighting, What it looks like!

Started by freax

Replies: 1
Views: 29,801

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: 34,192

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

Building the MST400 40m SSB transceiver.

Started by gil

Replies: 1
Views: 33,427

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

Homebrew Key, Iambic Padles Using Saw Blades.

Started by gil

Replies: 1
Views: 27,909

September 05, 2016, 04:55:54 PM
by cockpitbob

This is surely a "technical" topic ...

Started by WA4STO

Replies: 1
Views: 28,812

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

GO- Box for the yeasu 450d radio

Started by RebelComms

Replies: 1
Views: 29,211

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