Technical Corner

NOISE: my battles with EMI

Started by cockpitbob

Replies: 3
Views: 30,019

October 25, 2014, 08:27:08 AM
by APX7000

New Super QRP Rig Schematic!

Started by gil

Replies: 6
Views: 29,868

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

Surface-mount components and toroid winding.

Started by gil

Replies: 3
Views: 29,813

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

New radio lesson for today!

Started by Mitch

Replies: 4
Views: 29,676

November 20, 2012, 11:17:27 AM
by Jim Boswell

Building a Rock-Mite 20m CW Transceiver kit.

Started by gil

Replies: 0
Views: 29,363

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

RockMite Rides AGAIN!

Started by RadioRay

Replies: 5
Views: 29,357

December 21, 2013, 07:04:33 PM
by KC3AOL

Building the MST400 40m SSB transceiver.

Started by gil

Replies: 1
Views: 29,220

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

Getting an old workhorse back on the air

Started by raybiker73

Replies: 6
Views: 29,121

September 07, 2013, 03:49:29 PM
by Archangel320420

Looks like I found a base for my DCP paddle!

Started by gil

Replies: 2
Views: 28,927

August 15, 2012, 10:17:40 AM
by gil

Found my first kit radio: 42 year old 5-Tube AM

Started by cockpitbob

Replies: 2
Views: 28,789

October 20, 2016, 10:06:17 AM
by cockpitbob

QRP Radio Lineup

Started by Jim Boswell

Replies: 3
Views: 28,654

April 12, 2014, 07:02:03 PM
by RichardSinFWTX

Modified my Kenwood TS-430S, was about to sell it, not anymore!

Started by freax

Replies: 2
Views: 28,626

September 27, 2014, 03:48:02 PM
by gil

Programming your ham radio

Started by Jonas Parker

Replies: 3
Views: 28,482

February 22, 2013, 06:43:08 PM
by deanathpc

Humongously COOL radio transmitter

Started by WA4STO

Replies: 1
Views: 28,276

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

Running 'Barefoot' ?

Started by RadioRay

Replies: 2
Views: 28,262

August 30, 2014, 08:49:21 AM
by NWARadio

Good deal on RG-174

Started by Rescue9

Replies: 4
Views: 28,149

July 09, 2016, 09:03:10 PM
by cockpitbob

The Micro80D and thoughts on the 80m band.

Started by gil

Replies: 4
Views: 27,863

June 09, 2015, 10:22:52 PM
by gil

Lets talk about getting grounded!

Started by linkclan

Replies: 3
Views: 27,682

August 17, 2014, 10:02:32 AM
by Rob_ma

Finally arrived

Started by NWARadio

Replies: 3
Views: 27,532

May 27, 2014, 08:25:50 PM
by cockpitbob

Tube testers

Started by Holiday

Replies: 2
Views: 27,513

October 15, 2014, 08:12:25 PM
by RadioRay