|
Subject |
Started by  |
Replies |
Views |
Last post |
| 3 Members and 68 Guests are viewing this board.
|
|
|
UTC power xfmr #FJ-943
|
W9ZSL
|
2
|
2248
|
March 21, 2008, 09:13:50 PM
by W9ZSL
|
|
|
|
Heathkit AT-1 Power Supply
|
W9ZSL
|
2
|
1673
|
October 28, 2015, 12:57:56 PM
by W9ZSL
|
|
|
|
Heathkit AT-1 Rebuild: Filaments
|
W9ZSL
|
3
|
1794
|
October 12, 2015, 01:46:12 PM
by W9ZSL
|
|
|
|
Transient Supressor
|
W9ZSL
|
7
|
3553
|
January 07, 2014, 06:00:13 PM
by W9ZSL
|
|
|
|
Push-Pull 6V6 Speech Amp / Driver Problem Solved
|
W9ZSL
|
8
|
6163
|
March 10, 2015, 11:58:06 AM
by W9ZSL
|
|
|
|
More 811A Modulator Tube Questions
|
W9ZSL
|
10
|
5163
|
February 12, 2016, 10:14:41 PM
by W9ZSL
|
|
|
|
High Voltage Dropping Resistor
|
W9ZSL
|
9
|
3242
|
May 14, 2019, 05:28:10 PM
by W9ZSL
|
|
|
|
Leaky Battery
|
W9ZSL
|
4
|
2499
|
December 19, 2015, 09:44:15 PM
by Mike/W8BAC
|
|
|
What Wire Should I Use For Wiring HV Iron Primaries?
|
W9ZSL
|
20
|
10123
|
February 06, 2014, 08:29:00 AM
by w4bfs
|
|
|
|
Exciter For Parallel 5933 Rig
|
W9ZSL
|
0
|
1411
|
November 20, 2018, 04:24:05 PM
by W9ZSL
|
|
|
|
811A Modulator Question
|
W9ZSL
|
13
|
7836
|
March 26, 2015, 06:00:48 PM
by WB5IRI
|
|
|
|
Machlett Tubes
|
W9ZSL
|
11
|
8267
|
February 11, 2016, 10:52:49 PM
by W9ZSL
|
|
|
|
Wire Substitutions
|
W9ZSL
|
24
|
15261
|
June 27, 2015, 01:50:25 PM
by W9ZSL
|
|
|
|
811A Modulator Build Starting
|
W9ZSL
|
18
|
11534
|
August 21, 2014, 06:28:40 PM
by W9ZSL
|
|
|
|
More Single 6V6 Speech Amp Driver: Bias
|
W9ZSL
|
3
|
2239
|
March 25, 2015, 12:51:35 PM
by W9ZSL
|
|
|
|
UTC S-22 Questions
|
W9ZSL
|
4
|
2803
|
January 14, 2016, 11:39:43 PM
by W9ZSL
|
|
|
|
Thordarson Iron (Tru-Fidelity) Specs/Update
|
W9ZSL
|
4
|
4289
|
February 14, 2007, 01:12:42 PM
by k4kyv
|
|
|
|
Single 813 Amp Build
|
W9ZSL
|
16
|
8180
|
February 06, 2015, 05:52:10 PM
by w1vtp
|
|
|
|
Pin-outs for HW-100 PWR supply plug
|
W9ZSL
|
3
|
2107
|
November 02, 2008, 01:53:38 AM
by W9ZSL
|
|
|
|
Bare Bones Oscillator, Opinions?
|
W9ZSL
|
8
|
4578
|
July 27, 2014, 11:02:33 AM
by W9ZSL
|
|
|
|
GOT THE ANSWER ON THE DX-100. THANKS MUCH GROUP!
|
W9ZSL
|
1
|
1968
|
January 23, 2009, 09:07:46 AM
by W3SLK
|
|
|
|
Super Basic 813 Amp
|
W9ZSL
|
3
|
3700
|
June 19, 2015, 11:09:14 AM
by w1vtp
|
|
|
|
Thordarson Tru-Fidelity Mod xfmr & matching Reactor
|
W9ZSL
|
0
|
2954
|
February 06, 2007, 06:08:32 AM
by W9ZSL
|
|
|
|
AT-1 Power Supply / Grounding
|
W9ZSL
|
3
|
2051
|
November 02, 2015, 12:43:06 PM
by W9ZSL
|
|
|
Componant Replacement Technique
« 1 2 »
|
W9ZSL
|
28
|
11380
|
February 19, 2012, 01:48:44 PM
by W9ZSL
|
Topic you have posted in
Locked Topic
Sticky Topic