Technical Corner

Need help with audio impedance matching.

Started by gil

Replies: 3
Views: 10,233

June 09, 2016, 03:56:53 AM
by gil

MOVED: Choetec Solar Panels Half Price on Amazon

Started by gil

Replies: 0
Views: 10,307

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

QRPGuys Morse Code Paddle Kit Build.

Started by gil

Replies: 8
Views: 17,003

March 09, 2018, 05:07:47 AM
by gil

Elecraft K1 Decision.

Started by gil

Replies: 0
Views: 13,852

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

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

Started by gil

Replies: 0
Views: 9,267

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

Surface-mount components and toroid winding.

Started by gil

Replies: 3
Views: 11,003

May 11, 2017, 04:26:25 AM
by gil

I Built an Elecraft K1!

Started by gil

Replies: 2
Views: 17,048

July 05, 2012, 08:47:28 AM
by gil

MOVED: Disappointed with LIPO batteries.

Started by gil

Replies: 0
Views: 9,339

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

New QRP Labs 5W CW Transceiver Kit.

Started by gil

Pages1 2 3 ... 6

Replies: 77
Views: 92,301

May 10, 2018, 09:33:12 AM
by vwflyer

Building the Weber MTR-5B.

Started by gil

Pages1 2

Replies: 24
Views: 34,256

April 06, 2016, 07:54:54 AM
by cockpitbob

Building a Rock-Mite 20m CW Transceiver kit.

Started by gil

Replies: 0
Views: 12,711

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

The $11 Frog Sounds Chinese Radio Transceiver.

Started by gil

Replies: 0
Views: 8,644

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

New Super QRP Rig Schematic!

Started by gil

Replies: 6
Views: 11,281

October 25, 2013, 11:36:57 PM
by raybiker73

MTR Scare!

Started by gil

Pages1 2

Replies: 20
Views: 24,315

June 19, 2014, 10:34:45 PM
by gil

MOVED: UltraPack DIY External Battery Pack for Field Comms

Started by gil

Replies: 0
Views: 7,875

October 13, 2016, 07:17:15 AM
by gil

I finished my Weber Soda Pop!

Started by gil

Replies: 5
Views: 13,086

March 08, 2018, 06:38:04 AM
by gil

1-Watter Small Morse Code Radio Build.

Started by gil

Replies: 12
Views: 19,436

May 11, 2017, 01:12:41 PM
by gil

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

Started by gil

Replies: 1
Views: 13,054

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

New Steve Weber Project.

Started by gil

Pages1 2

Replies: 26
Views: 33,547

April 03, 2018, 08:34:45 AM
by caulktel

Weber Soda Pop monoband CW transceiver.

Started by gil

Replies: 8
Views: 17,443

April 03, 2017, 03:49:18 PM
by gil