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Last post |
0 Members and 59 Guests are viewing this board.
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Beeping RF interference with harmonics
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ka1tdq
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9
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3641
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January 15, 2020, 07:02:40 PM
by n1ps
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Mystery National Velvet Vernier Dial
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AJ1G
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1
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1459
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January 18, 2020, 08:34:06 AM
by WU2D
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807 at 1kV
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W4AMV
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19
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6424
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January 18, 2020, 11:34:22 AM
by DMOD
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Megger for checking electrolytic cap leakage
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W4AMV
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6
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2760
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January 18, 2020, 07:55:54 PM
by AG5UM
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HQ-145A
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KU8L
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7
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2774
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January 19, 2020, 12:27:05 PM
by Tom WA3KLR
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Elecraft K3
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N4DJ
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7
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3037
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January 19, 2020, 05:28:10 PM
by N4DJ
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NC303 Band switch
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Detroit47
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4
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1767
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January 20, 2020, 11:23:46 PM
by k7mdo
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Lafayette Comstat 19 10 meters conversion and restoration
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iw5ci
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4
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2106
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January 23, 2020, 10:22:26 AM
by iw5ci
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sources for high voltage cable and connectors
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K8DI
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16
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6839
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January 26, 2020, 08:58:08 AM
by WBear2GCR
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RCA modulation transformer
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W8ACR
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4
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1924
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January 26, 2020, 08:51:44 PM
by Opcom
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NC300 IF Selector Switch Question
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w9bea
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6
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2831
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January 27, 2020, 10:25:39 AM
by W2JBL
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* Hey Dummy.. Use a DummyLoad!
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K1JJ
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7
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4495
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January 27, 2020, 06:40:11 PM
by w4bfs
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Rectifier plate caps??
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AG5UM
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1
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1586
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January 27, 2020, 07:51:12 PM
by AG5UM
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AM squelch vs sideband-purposed syllabic types
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Opcom
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10
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4005
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January 27, 2020, 08:06:33 PM
by W2JBL
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Tripping over the simple stuff
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va3dxv
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8
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3373
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January 27, 2020, 08:12:59 PM
by W2JBL
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more pre-emphasis stuff
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Opcom
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2
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1629
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January 28, 2020, 12:31:30 AM
by Opcom
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Center tap and two transformers in parallel
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n4joy
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13
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4661
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January 28, 2020, 06:49:15 AM
by n4joy
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Mystery meter
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W8ACR
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8
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2760
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January 28, 2020, 10:59:10 PM
by W8ACR
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bluetooth audio receiver with 'relay outputs'
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Opcom
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3
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1766
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January 31, 2020, 07:38:10 PM
by Opcom
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DX-100B on 17 meters
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kb3ouk
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7
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2578
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February 01, 2020, 12:22:49 PM
by kb3ouk
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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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1907
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February 02, 2020, 01:30:02 PM
by WBear2GCR
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Babcock MT5A
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N9AXl
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2
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1596
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February 04, 2020, 11:11:35 AM
by N9AXl
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DX-100B modulation/final issues
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kb3ouk
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10
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3813
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February 05, 2020, 02:54:04 PM
by DMOD
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Microphone challenge with my Lettine
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n4joy
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18
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40676
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February 06, 2020, 11:44:51 AM
by W2PFY
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Need recommendations for Headphones attached Microphone
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K1JJ
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9
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3329
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February 06, 2020, 12:53:29 PM
by KU8L
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