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B+ Anode Regulation -- Advantages and Dis-advantages ?
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B. Winston - SWL
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19
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5343
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January 25, 2022, 01:09:00 AM
by Opcom
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Question on validating large amplifier metering.
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KU8L
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0
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1049
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January 26, 2022, 11:36:11 AM
by KU8L
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Buzzing Transformer when Audio is turned up on Viking Ranger?
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VA3ACJ
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7
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3477
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January 26, 2022, 09:11:03 PM
by k4pf
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MRF-150 Power FET
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KA3EKH
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0
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1108
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January 28, 2022, 10:09:43 AM
by KA3EKH
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Covid Quarantine = clip-lead fun.
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KD1SH
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11
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3929
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January 28, 2022, 11:29:06 AM
by KD1SH
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Using AC relays for step start HV supply
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W1IA
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25
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6585
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January 29, 2022, 06:20:45 AM
by KD6VXI
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Source for Plate xfmrs in SD.
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VE7RF
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4
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1896
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January 29, 2022, 06:23:13 AM
by KD6VXI
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Central Electronics 20A low output on 10-40 meters
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WB8PFZ
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12
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4588
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January 29, 2022, 10:13:22 AM
by WD5JKO
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Info needed for Thordarson T45364 modulation transformer
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WD4LUR
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3
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1554
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February 04, 2022, 07:53:58 AM
by WD4LUR
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Unidentified Spectral Object (USO)
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AJ1G
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7
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2779
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February 04, 2022, 04:29:46 PM
by AJ1G
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Class C bias....how far into class C/how much bias....what does it affect?
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K8DI
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17
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5581
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February 07, 2022, 09:06:43 AM
by K8DI
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Specs for Gates Mod. Transformer?
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KK7UV
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0
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1235
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February 10, 2022, 05:01:41 PM
by KK7UV
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Where should I start: Troubleshooting hum in my CW signal on a Thunderbolt
« 1 2 »
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W1TTL
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40
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11829
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February 11, 2022, 06:16:50 PM
by W1TTL
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B&W 5100B screen voltage
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KK7UV
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5
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2121
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February 16, 2022, 02:06:06 PM
by DMOD
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This should be interesting
« 1 2 »
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KB2WIG
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46
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15970
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February 17, 2022, 02:13:53 PM
by KB2WIG
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Modulation Trans Protection
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w9jsw
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10
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3237
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February 18, 2022, 06:12:23 AM
by w9jsw
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RS 1003 Power Pentode Series or Screen Modulated
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N4LTA
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2
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2243
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February 18, 2022, 09:39:32 PM
by K1JJ
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Gonset Commander
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va3dxv
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11
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3947
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February 24, 2022, 11:34:12 PM
by MikeKE0ZUinkcmo
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Valaint
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W3SLK
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6
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2263
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February 24, 2022, 11:47:31 PM
by MikeKE0ZUinkcmo
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Amp/Modulator from1965(?) Handbook
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AI7CH
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8
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3200
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February 27, 2022, 11:38:00 PM
by WB3JOK
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Survived a near disaster
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WA2SQQ
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2
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1772
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February 28, 2022, 11:01:12 PM
by W7TFO
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Basic principals of FM modulation
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WA2SQQ
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0
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1063
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March 01, 2022, 09:02:36 AM
by WA2SQQ
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HQ-180A - S-Meter Issue RESOLVED
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KW4H
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4
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2695
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March 01, 2022, 01:35:29 PM
by KB9ZOX
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Driver transformer recommendations
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n4joy
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27
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8794
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March 06, 2022, 01:29:23 AM
by Opcom
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HQ-180A Alignment Question - Re: T-2
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KW4H
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0
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943
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March 07, 2022, 11:15:06 AM
by KW4H
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