|
Subject |
Started by  |
Replies |
Views |
Last post |
| 2 Members and 63 Guests are viewing this board.
|
|
|
Broadcast X-Mitter Freq Change
|
WD4TC
|
2
|
2984
|
January 13, 2006, 02:44:56 PM
by W3NP
|
|
|
|
RCA BTA 1R1 CONVERSION
|
WD4TC
|
1
|
2050
|
June 12, 2008, 10:55:42 AM
by Ed-VA3ES
|
|
|
GK-500 B problem
« 1 2 »
|
WD4TC
|
25
|
22819
|
November 10, 2009, 01:23:05 PM
by ke7trp
|
|
|
Puzzled and Stumped
|
WD4TC
|
15
|
9022
|
September 29, 2006, 06:34:27 PM
by KL7OF
|
|
|
|
RCA BTA-1 M
|
WD4TC
|
3
|
3707
|
June 20, 2006, 05:42:36 PM
by WD4TC
|
|
|
|
? Load Capacitance For 160 M
|
WD4TC
|
7
|
6542
|
January 25, 2007, 10:26:58 AM
by WA1GFZ
|
|
|
|
The Sound of the Machine The Hidden Harmonics behind THD
« 1 2 3 »
|
WD5JKO
|
58
|
33645
|
January 10, 2009, 10:16:51 PM
by WBear2GCR
|
|
|
|
"What is all this neutralization stuff anyhow" + Hazeltine TRF
|
WD5JKO
|
0
|
2497
|
October 16, 2010, 09:37:06 PM
by WD5JKO
|
|
|
|
HV Transformers(2)
« 1 2 3 »
|
WD5JKO
|
61
|
29550
|
April 08, 2010, 04:15:47 PM
by KM1H
|
|
|
|
High Quality Push Pull 6B4 Bias-Shift Amplifier
« 1 2 »
|
WD5JKO
|
36
|
30565
|
November 19, 2009, 03:20:33 PM
by WD5JKO
|
|
|
|
Alpha article about AC line wiring gauge feeding their RF Amplifiers
|
WD5JKO
|
8
|
4054
|
March 27, 2010, 07:10:17 PM
by KM1H
|
|
|
|
Power Supply Failures
« 1 2 »
|
WD5JKO
|
39
|
20619
|
January 12, 2014, 01:23:27 PM
by W3RSW
|
|
|
|
Near Miss with a Class E Rig?
|
WD5JKO
|
9
|
5273
|
May 12, 2012, 06:00:43 PM
by WA1GFZ
|
|
|
|
What is all this Cathode Modulation Stuff?
|
WD5JKO
|
19
|
7804
|
January 09, 2020, 02:59:27 AM
by Opcom
|
|
|
|
Solid State Modulation Transformer Substitute Concept
|
WD5JKO
|
10
|
6751
|
September 20, 2009, 06:49:23 PM
by WA1GFZ
|
|
|
|
Johnson 500 Power Switch/w/Key
|
WD7F
|
2
|
2120
|
August 28, 2014, 10:26:37 AM
by k7iou
|
|
|
|
Wiring or Schematic for SB 220 Transformer 54-237
|
WD8BIL
|
2
|
3208
|
December 02, 2010, 03:58:33 PM
by WD8BIL
|
|
|
|
Need Info - CT2100 Service Monitor
|
WD8BIL
|
0
|
2509
|
February 20, 2007, 09:33:36 AM
by WD8BIL
|
|
|
|
Slab Bacon R390A lives again!
|
WD8BIL
|
1
|
1680
|
February 16, 2017, 02:14:58 PM
by WD8KDG
|
|
|
|
-Thordarson- woops- I mean UTC S 62 Filament Transformer
|
WD8BIL
|
4
|
4506
|
May 16, 2008, 11:55:00 AM
by w1vtp
|
|
|
|
W2APE - A MLA2500 with 8874s
|
WD8BIL
|
3
|
4362
|
March 18, 2005, 07:09:49 PM
by W2VW
|
|
|
|
26Z5W Rectifiers filaments gone
|
WD8BIL
|
2
|
2410
|
October 27, 2016, 04:54:31 PM
by w1vtp
|
|
|
|
Triode Connected Cathode driven 807s
« 1 2 »
|
WD8BIL
|
25
|
9581
|
October 08, 2011, 10:57:13 AM
by WD5JKO
|
|
|
|
Drake T4X modification mods.
|
WD8BIL
|
8
|
4439
|
January 05, 2017, 07:22:29 PM
by KD6VXI
|
|
|
|
Sched 40 PVC for coil form on 160M
|
WD8BIL
|
7
|
2757
|
February 07, 2020, 11:02:04 AM
by Opcom
|
Topic you have posted in
Locked Topic
Sticky Topic