Technical Corner

Crystal Sets to Sideband Book.

Started by gil

Replies: 1
Views: 35,522

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

Homebrew Key, Iambic Padles Using Saw Blades.

Started by gil

Replies: 1
Views: 35,311

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

The New Rock-Mite Radio Transceiver from QRPme.

Started by gil

Replies: 0
Views: 35,296

July 20, 2014, 08:53:01 PM
by gil

It Powers Your QRPp Rig AND Froths Milk for Cappuccino!

Started by RadioRay

Replies: 2
Views: 35,169

November 04, 2013, 11:33:01 AM
by gil

The $11 Frog Sounds Chinese Radio Transceiver.

Started by gil

Replies: 0
Views: 35,159

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

PSK-31 RX/TX Via iPad or iPhone

Started by RichardSinFWTX

Replies: 0
Views: 34,883

April 08, 2014, 04:16:05 PM
by RichardSinFWTX

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

Started by RadioRay

Replies: 1
Views: 34,729

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

Solar powered LED Floodlighting, What it looks like!

Started by freax

Replies: 1
Views: 34,694

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

MOVED: Disappointed with LIPO batteries.

Started by gil

Replies: 0
Views: 34,618

October 13, 2016, 07:17:03 AM
by gil

MOVED: Portable battery capacity spread sheet

Started by gil

Replies: 0
Views: 34,608

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

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

Started by gil

Replies: 0
Views: 34,579

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

MOVED: Solar Charge Controller.

Started by gil

Replies: 0
Views: 34,489

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

STM32-SDR, SDR sans PC.

Started by gil

Replies: 0
Views: 34,290

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

This is surely a "technical" topic ...

Started by WA4STO

Replies: 1
Views: 34,139

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

MOVED: Building a 40 Ah Battery Box

Started by gil

Replies: 0
Views: 34,073

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

MOVED: Homebrew Solar Panel

Started by gil

Replies: 0
Views: 33,947

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

MOVED: Battery buffer to power supply?

Started by gil

Replies: 0
Views: 33,934

October 13, 2016, 07:19:56 AM
by gil

MOVED: Re: Show us your Solar Power System.

Started by gil

Replies: 0
Views: 33,912

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

A Cheap Bluetooth Antenna Analyser.

Started by gil

Replies: 0
Views: 33,887

June 18, 2016, 03:24:13 AM
by gil

MOVED: How do I equalize my batteries?

Started by gil

Replies: 0
Views: 33,609

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