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0 Members and 62 Guests are viewing this board.
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Deep Thinking about Modulation
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w8khk
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12
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8971
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November 13, 2018, 02:02:25 PM
by DMOD
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Globe King 400B
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WA3JVJ
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3
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2845
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November 13, 2018, 04:23:18 PM
by WBear2GCR
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KNIGHT T-150A DRIVE CONTROL
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W1KSZ
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4
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2082
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November 13, 2018, 08:48:38 PM
by W1KSZ
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New detector and AGC for the RME-45B
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G8VOQ
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10
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3488
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November 14, 2018, 12:44:46 AM
by Opcom
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cable wall feed through with lightning protection
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PA0NVD
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11
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3741
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November 17, 2018, 12:19:39 PM
by PA0NVD
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Help! Can Someone Test 807 / 5933 Tubes For Me?
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W9ZSL
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11
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3983
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November 18, 2018, 02:06:39 PM
by W9ZSL
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Junkbox project - 75M RF deck
« 1 2 »
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ka1tdq
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43
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14036
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November 19, 2018, 10:19:19 PM
by ka1tdq
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Exciter For Parallel 5933 Rig
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W9ZSL
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0
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1421
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November 20, 2018, 04:24:05 PM
by W9ZSL
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National Electronics 811A
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W4AMV
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7
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3075
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November 21, 2018, 06:07:06 PM
by KK4YY
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Plate/Screen Modulation of Beam Power Tubes - Usual Suspects vs Sweep Tubes
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KK4YY
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2
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1723
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November 23, 2018, 07:32:52 PM
by KK4YY
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Apache loading issue.
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KF8XO
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7
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3837
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November 24, 2018, 11:24:55 PM
by KF8XO
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Valiant VFO - C18
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wa2fxm
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1
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1368
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November 27, 2018, 06:23:04 PM
by DMOD
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my new DDS vfo
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PA0NVD
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12
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3917
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November 28, 2018, 12:39:59 PM
by PA0NVD
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Micro portable 75m AM receiver
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ka1tdq
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15
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4461
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November 30, 2018, 06:42:44 PM
by ka1tdq
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Anticipation
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WA4WAX
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5
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2440
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December 03, 2018, 11:24:35 PM
by Opcom
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Sb 220 on 75 meters
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Detroit47
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4
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1962
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December 04, 2018, 02:55:00 PM
by DMOD
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SX-117 Revision Identification
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W1KSZ
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3
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1822
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December 08, 2018, 12:07:10 AM
by W1KSZ
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RACAL 6790 Front end
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KL7OF
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5
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2562
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December 08, 2018, 11:34:47 AM
by KL7OF
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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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2159
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December 10, 2018, 10:33:28 AM
by KA2DZT
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interesting feedback in an old broadcast AM radio
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PA0NVD
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0
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1230
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December 13, 2018, 01:06:13 PM
by PA0NVD
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Rack Panel Screws
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KE7NL - Jack
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7
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3041
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December 13, 2018, 08:53:19 PM
by W4RFM
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My first MOSFET design — but, will it work?
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KK4YY
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41
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15148
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December 15, 2018, 11:58:56 AM
by KK4YY
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Hallicrafters CA-44 Cable Assembly
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W1KSZ
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0
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1258
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December 17, 2018, 09:52:19 AM
by W1KSZ
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The 6973 vacuum tube replacement
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Opcom
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2
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1788
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December 18, 2018, 12:45:14 AM
by Opcom
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Henry 3-phase amp schematic needed
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W7TFO
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3
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1802
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December 20, 2018, 03:11:30 AM
by ka1tdq
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