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antenna distribution amps and indeed shileded loop amps
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Opcom
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3
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2178
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April 01, 2021, 05:38:03 PM
by K2GTM
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Anybody know how this modulation transformer scheme works?
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K8DI
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4
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2178
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March 02, 2021, 08:55:41 PM
by w1vtp
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EFJ KW Matchbox relay noise
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kb9r
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4
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2178
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March 21, 2014, 07:16:12 AM
by W3GMS
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Johnson Thunderbolt T-103 specifications
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WA3ONG
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6
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2177
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January 21, 2022, 10:25:11 AM
by KA2PTE
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Hot tower Z calculator
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K5UJ
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0
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2177
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June 10, 2011, 06:05:57 PM
by K5UJ
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Solid Gold Find! 143 Tube Audio Amplifier Schematics
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WA1HZK
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1
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2177
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July 22, 2007, 10:36:37 PM
by flintstone mop
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HW100 - osc changing mode switch
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kd1nw
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3
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2175
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November 23, 2017, 09:43:09 AM
by kd1nw
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reactors
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VK2BDR
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1
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2175
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December 06, 2007, 07:00:23 PM
by flintstone mop
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TBS 50 power supply
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stevef
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3
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2174
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May 31, 2010, 09:25:24 PM
by KC4VWU
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Apache TX-1 pdf?
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WBear2GCR
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2
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2174
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April 29, 2010, 11:17:51 AM
by WBear2GCR
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TV antenna amp and AM transmission
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KB5MD
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3
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2172
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December 02, 2012, 03:14:14 PM
by KA8WTK
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An Antenna for the Space Starved
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WA4WAX
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2
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2171
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September 15, 2015, 10:42:57 PM
by DMOD
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Testing input and output of a plate modulated transmitter
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w9jsw
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4
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2170
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December 10, 2018, 10:33:28 AM
by KA2DZT
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New plate transformers: Beavis and Butthead
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Opcom
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4
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2167
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October 09, 2018, 08:18:08 PM
by Opcom
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HA 460 fan
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W5CEM
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4
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2167
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February 16, 2014, 08:37:23 AM
by flintstone mop
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Cascade Modulation from March 1936 Radio
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WQ9E
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3
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2167
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March 14, 2012, 04:46:45 PM
by N0WEK
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Collins 820D1,D2
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K3TKJ
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1
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2166
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March 07, 2012, 10:13:33 PM
by w9cto
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ART-13 160 meter modification
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Chuck...K1KW
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3
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2165
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August 18, 2020, 11:55:03 AM
by Chuck...K1KW
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Yaesu FR 101S receiver dial lights
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Knightt150
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4
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2164
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June 01, 2021, 03:35:46 PM
by Knightt150
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242 DUOVAC
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WZ1M
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1
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2164
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December 13, 2011, 12:12:45 PM
by W7TFO
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Valiant II
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w3kmp
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3
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2163
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December 19, 2011, 05:39:24 AM
by WA3ONG
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Question about missing modulator plate resistors on valiant
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KI4THX
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2
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2162
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November 12, 2014, 11:29:32 AM
by WBear2GCR
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What was the use/application of this resistor??
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wb1ead
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4
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2161
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May 02, 2017, 05:27:39 PM
by WD8BIL
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Correcting 3-Diode Limiter Imbalance
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w5hro
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0
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2161
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April 19, 2010, 04:34:58 PM
by w5hro
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National NC-88 Recap
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KI4YAN
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0
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2161
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September 08, 2008, 01:04:07 AM
by KI4YAN
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Topic you have posted in
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