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April 29, 2024, 12:13:47 AM
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IERC Tube Shields for the R-390A by Chuck Rippel, WA4HHG
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Steve - WB3HUZ
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6887
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June 12, 2005, 06:42:45 PM
by Steve - WB3HUZ
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The R-390A Owners Manual by Chuck Rippel, WA4HHG
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Steve - WB3HUZ
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6977
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June 12, 2005, 06:37:14 PM
by Steve - WB3HUZ
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Quick and Dirty SP-600 Audio Modifications
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Steve - K4HX
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6199
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December 16, 2012, 12:51:44 PM
by Steve - K4HX
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R-390A Audio Modifications
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Steve - K4HX
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0
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6234
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December 15, 2012, 11:21:43 AM
by Steve - K4HX
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Hammarlund Super Pro Service Notes
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Ralph W3GL
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11
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69909
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October 16, 2022, 03:20:46 PM
by W1GFH
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Service Bulletin from National for the NC-183-D
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n7ioh
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0
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38287
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February 08, 2013, 07:51:54 AM
by n7ioh
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Flex 1500 as a receiver
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N2DTS
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12
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74163
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December 05, 2014, 08:09:29 AM
by N2DTS
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Hammarlund HQ-170A(C) vs. HQ-170
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N1ESE
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13
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49888
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January 31, 2012, 06:35:18 AM
by N1KK
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WinRadio
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kc2ifr
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6
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16042
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February 18, 2008, 11:35:54 AM
by N1ESE
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Heathkit HR-10B mods for AM and SB
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K4TLJ
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0
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26246
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July 18, 2009, 06:03:27 PM
by K4TLJ
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Lankford R390A mods and lots of other RX improvements
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John K5PRO
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4
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15064
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August 07, 2006, 02:40:49 PM
by WA1GFZ
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Comparing RMS and ENVELOPE detectors for modding AM receivers
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IN3IEX
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7130
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November 04, 2011, 07:33:05 AM
by IN3IEX
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Plug-in (self-contained) Product detector for the 51J series.
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Ed-VA3ES
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1
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9352
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June 02, 2010, 04:54:00 PM
by WBear2GCR
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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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