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Feed Throughs
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KA8WTK
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6
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2201
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December 31, 2020, 02:32:50 PM
by W3AGD
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3-500Z use
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K9EID
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9
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3075
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December 31, 2020, 05:10:56 PM
by WQ9E
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Collins 30K-1 problem
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M0GHQ
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9
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3628
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December 31, 2020, 10:42:14 PM
by W2PFY
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Ameco TX62
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W2NNG
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1
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1466
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January 01, 2021, 01:33:55 AM
by Pete, WA2CWA
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National NC-140 Restoration
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KJ6RSG
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10
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4154
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January 02, 2021, 03:39:55 PM
by Jim, W5JO
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zener diode for bias
« 1 2 »
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KL7OF
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27
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11992
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January 02, 2021, 10:45:20 PM
by DMOD
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Globe Scout 680
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WD4DMZ
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2
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2035
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January 04, 2021, 09:14:56 AM
by KC4VWU
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Knight T-60
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W4RFM
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0
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1353
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January 04, 2021, 08:14:47 PM
by W4RFM
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ISO Pixel RF PRO 1b schematic
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WA2SQQ
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16
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6006
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January 04, 2021, 08:32:58 PM
by WA2SQQ
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A NEW KW TUBE Transmitter AM PDM BUILD - the beginning...
« 1 2 3 »
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K1JJ
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61
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22956
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January 06, 2021, 12:38:37 PM
by w8khk
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Bias supply current requirements
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K8DI
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7
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3066
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January 07, 2021, 04:40:18 PM
by KD6VXI
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Good site to calculate resonating caps for fixed chokes
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VE7RF
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15
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5534
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January 08, 2021, 01:35:43 AM
by Opcom
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Audio Power Output Measurement Feedback
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WA2SQQ
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7
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2531
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January 08, 2021, 11:45:08 PM
by WBear2GCR
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Designing a QRO Series Modulated AM Transmitter
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w8khk
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22
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6111
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January 09, 2021, 09:48:33 AM
by w8khk
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DX100B no modulator current draw or audio
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kb3ouk
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9
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2892
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January 11, 2021, 08:16:31 PM
by w8khk
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Help finding or building a 500w+ transmitter
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PatrickSWL
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17
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4732
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January 12, 2021, 07:30:45 AM
by w3jn
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VF Wireman 300 ohm window line
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K6JEK
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4
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1888
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January 12, 2021, 12:51:31 PM
by WU2D
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MicroCap circuit with tubes start of a small AM transmitter
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Opcom
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5
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2425
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January 14, 2021, 02:18:11 AM
by Opcom
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Knight Kit R-100 - R-100A questions
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W4RFM
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4
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2388
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January 14, 2021, 01:08:09 PM
by W4RFM
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Full wave loop question
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WA2SQQ
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1
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1465
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January 17, 2021, 04:56:03 PM
by W3SLK
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813 amp project
« 1 2 3 »
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n4joy
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52
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21704
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January 18, 2021, 02:22:03 PM
by WQ9E
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Transformerless screen coupling from PP plates?
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SA2CLC
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11
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4538
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January 21, 2021, 10:52:54 PM
by W3SLK
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BC-611/SCR-536
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WD9M
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1
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1449
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January 22, 2021, 08:21:20 PM
by w3jn
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A Simple Test to Check Your Transmitter for IMD (Intermodulation Distortion)
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K1JJ
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17
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6810
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January 23, 2021, 10:26:10 AM
by KD6VXI
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Collins 32V2 & 75A4
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W4KJP
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3
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1977
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January 23, 2021, 07:04:00 PM
by W1NB
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