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A Cool CW and AM Hartley SBE Rig Using 24G triodes (3C24's)
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K1JJ
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12
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12416
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January 20, 2010, 02:28:37 PM
by k4kyv
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A Collins 20V2 that had better days YEARS ago
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wx3k
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8
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9230
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February 11, 2009, 11:32:45 AM
by wx3k
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A Closer Look At Your Voice
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N1BCG
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5
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1538
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May 18, 2023, 01:28:49 PM
by N1BCG
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A Capacitance Question
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W3SLK
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4
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3798
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February 23, 2007, 09:29:07 AM
by Rob K2CU
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A buzzardly sweet loading cap
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W7TFO
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1
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1943
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October 16, 2011, 12:43:06 PM
by ke7trp
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a broadband high level modulator -1948
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Opcom
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3
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1770
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November 26, 2020, 04:38:06 AM
by Opcom
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a 600 V B+ high power AM transmitter
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w4bfs
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17
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11831
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January 03, 2013, 10:10:20 AM
by w4bfs
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A 60' flat top for 160 and 75m!
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The Slab Bacon
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53
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33302
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December 19, 2006, 09:48:44 AM
by WA1GFZ
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A 1948 Hallicrafters S-51 "Sea Farer" comes back to life.
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KK4YY
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2
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1961
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May 24, 2019, 04:08:10 PM
by KK4YY
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A 10000 pf cap is what measured in mf?
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N3DRB The Derb
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7
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4596
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January 01, 2010, 04:59:11 PM
by flintstone mop
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A "Wrinkled" Discovery
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KC4VWU
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45
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21296
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September 03, 2009, 03:53:41 PM
by k4kyv
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A high-fidelity interface for coverting line level audio (600ohm) to high-imp
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W2WDX
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55
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30340
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April 29, 2009, 11:07:48 PM
by Opcom
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????Transmitting mica capacitor current ratings????
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W1VD
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0
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2003
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March 12, 2009, 09:17:08 AM
by W1VD
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?? RADIO HOLLAND R-2000 RECEIVER ??
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WBear2GCR
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2
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1895
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May 17, 2019, 03:03:01 PM
by WBear2GCR
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?? Electronic Secialty Products PD2 Product Detector?? Got one?
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WBear2GCR
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4
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1923
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February 02, 2020, 01:30:02 PM
by WBear2GCR
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? Load Capacitance For 160 M
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WD4TC
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7
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6558
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January 25, 2007, 10:26:58 AM
by WA1GFZ
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9:1 Balun (Dare I Ask)
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n3lrx
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41
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24653
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December 11, 2013, 04:42:03 PM
by n3lrx
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980 watts of audio, positive modulation < 100%, negative modulation >100%
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Opcom
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39
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24075
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March 26, 2013, 08:53:35 PM
by AB2EZ
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966 tube data
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Opcom
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2
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3164
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April 20, 2008, 01:59:53 PM
by Opcom
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949316-1 949317-1
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KA9EGW
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7
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2880
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April 04, 2015, 08:19:48 PM
by KA2DZT
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936, or 1005/f...?
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ve6pg
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3
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2453
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October 30, 2007, 12:18:57 PM
by ve6pg
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9005 mod tubes
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WZ1M
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4
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4100
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August 17, 2007, 07:52:35 AM
by The Slab Bacon
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9 pin remote cuttoff pentode for IF
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N4LTA
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15
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5896
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February 11, 2010, 10:01:15 AM
by N2DTS
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9 Mhz filter bypass
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Blaine N1GTU
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8
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5196
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April 15, 2009, 07:13:29 PM
by w3jn
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9 MHz crystal
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PA0NVD
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2
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1576
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October 25, 2019, 11:19:18 AM
by PA0NVD
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