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Bauer 707 500W mode w9jsw 11 4113 Last post July 16, 2025, 12:56:32 PM
by W7TFO
Transformer housing KB5MD 2 482 Last post July 13, 2025, 12:09:32 PM
by w9jsw
Same conductor size in different power cords have different Amp ratings. Opcom 10 2222 Last post July 10, 2025, 12:34:51 PM
by Opcom
Johnson Ranger VFO Drifts on 40/20 « 1 2 » W1TTL 33 16528 Last post July 09, 2025, 10:13:32 AM
by W1TTL
Which mod transformers don't need a reactor? KD1SH 12 5998 Last post June 24, 2025, 07:14:19 AM
by KD6VXI
Merit Transformer Mystery KD1SH 8 793 Last post June 20, 2025, 12:44:35 PM
by KD1SH
SDP 1000L amplifier choke n5ama 5 1265 Last post June 19, 2025, 03:22:54 PM
by Opcom
Clegg Zeus parts unit?? n5ama 1 998 Last post June 08, 2025, 09:37:23 AM
by n5ama
I love mystery chassis! KD1SH 8 2371 Last post June 02, 2025, 11:13:12 PM
by Opcom
6146B with separate screen and plate modulation WR6J 10 2412 Last post May 31, 2025, 10:52:46 AM
by Steve - K4HX
Externally modulating a Valiant WR6J 11 2812 Last post May 28, 2025, 10:29:48 AM
by W3SLK
Lesson learned... defining ground in NEC W4AMV 3 1295 Last post May 20, 2025, 09:35:51 AM
by W4AMV
Ballast replacement help « 1 2 » n5ama 34 5076 Last post May 19, 2025, 05:05:23 PM
by w8khk
Hallicrafters HT-9 TUs n5ama 0 811 Last post May 15, 2025, 09:48:39 AM
by n5ama
MFJ HF/VHF SWR Analyzer Calibration AJ1G 1 955 Last post May 04, 2025, 07:25:28 PM
by KD6VXI
Hallicrafters sx-9 transformer specs N9AXl 1 893 Last post May 02, 2025, 05:54:50 PM
by DMOD
FT-901DM Mic amplifier circuit kb3ouk 3 3972 Last post April 25, 2025, 06:34:23 AM
by pa3cli
Tektronix Surprise. KD1SH 10 2347 Last post April 19, 2025, 08:57:51 PM
by KD1SH
National HRO-60 Hum W1TTL 23 4600 Last post April 19, 2025, 08:14:46 PM
by W1TTL
UTC Mod Transformer Connections KD1SH 22 4141 Last post April 16, 2025, 02:23:15 AM
by Pete, WA2CWA
One for an EZNEC person WA4WAX 1 1096 Last post April 13, 2025, 04:13:21 PM
by DMOD
6m local rag chew suggestions n5ama 21 3499 Last post April 12, 2025, 06:31:58 PM
by WB6NVH
RCC 230L Amplifier W3JKO 13 2709 Last post April 09, 2025, 10:31:31 AM
by W7TFO
Phase the Bobtail WA4WAX 1 1013 Last post April 05, 2025, 12:58:13 PM
by WA4WAX
Johnson Viking Valiant modulation problem. W1OAT 7 2415 Last post April 04, 2025, 01:02:47 PM
by W1OAT
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