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May 04, 2024, 06:55:48 PM
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Testing an EF50
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KF9CM
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2
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1926
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August 19, 2012, 05:04:19 PM
by M1ECY
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CNC Shop
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aa5wg
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2
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3189
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July 05, 2012, 08:23:06 AM
by aa5wg
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LCL output networks - match anything with your transmitter
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IN3IEX
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2
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3285
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June 30, 2012, 11:40:33 AM
by W7TFO
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Large Variometer
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Chris P.
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2
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2754
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June 24, 2012, 09:21:40 PM
by Chris P.
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BC348-N info needed..
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ve6pg
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2
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1676
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June 15, 2012, 10:26:08 PM
by ve6pg
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Anybody use the QB5/1750 as a modulator tube
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KM1H
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2
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3059
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June 16, 2012, 05:19:53 PM
by John K5PRO
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receiving loop tuning
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ve6pg
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2
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1761
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June 10, 2012, 08:08:10 PM
by ke7trp
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tube socket adapters
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Opcom
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2
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2801
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June 04, 2012, 10:45:33 AM
by K3ZS
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Envelopes from the real transmitter. IN3IEX ALC for plate and g2 modulated TX
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IN3IEX
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2
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1920
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May 18, 2012, 09:21:00 PM
by Opcom
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Vacuum Tubes........
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RolandSWL
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2
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1815
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June 08, 2012, 06:33:32 PM
by RolandSWL
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r-392 question on alignment procedure
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NR5P
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2
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1817
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May 30, 2012, 08:08:23 AM
by IN3IEX
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NOS Modulator MD5001/FRT-502
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N4zed
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2
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2802
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May 07, 2012, 07:36:59 PM
by N4zed
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SX-99 QF-1 help
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N8IE
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2
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4238
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April 24, 2012, 07:18:05 AM
by N8IE
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Af-68 Bias from M-1070
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NJ2MR
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2
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3457
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April 05, 2012, 10:35:06 AM
by K3ZS
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POWER SDR 2.3.5
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flintstone mop
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2
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2271
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March 24, 2012, 06:02:42 AM
by flintstone mop
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3-550z tube
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KE6DF
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2
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2005
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March 20, 2012, 10:28:41 AM
by Opcom
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Interesting single ended high efficiency modulator
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Opcom
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2
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2116
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March 11, 2012, 11:37:31 PM
by Opcom
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1930's RCA 10-Meter TX
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W7TFO
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2
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2496
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October 14, 2012, 06:24:13 PM
by W7TFO
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Johnson Adventurer, Speech Amp/Modulator, VFO 122
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W6TOM
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2
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5678
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January 07, 2013, 08:13:45 PM
by W6TOM
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Solid State Driver for dual 807 Amp
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N4LTA
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2
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1831
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March 07, 2012, 08:28:33 PM
by N4LTA
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Heathkit HG-10 Mod?
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n1uvi
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2
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4484
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March 20, 2012, 09:26:02 AM
by W3RSW
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Neutralization capacitor connection point: question
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AB2EZ
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2
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2386
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March 02, 2012, 12:05:04 PM
by KM1H
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NC-200: The Rest Of the Story
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Jim/WA2MER
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2
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3142
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February 26, 2012, 11:17:19 AM
by KM1H
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johnson 500 transfomer impedance
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kc2hgc
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2
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1875
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February 25, 2012, 09:02:29 AM
by kc2hgc
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Excellent source for tube audio information
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John K5PRO
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2
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1872
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February 19, 2012, 06:38:14 PM
by Tom WA3KLR
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 Topic you have posted in
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AMfone - Dedicated to Amplitude Modulation on the Amateur Radio Bands
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