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March 29, 2024, 07:11:54 AM
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0 Members and 71 Guests are viewing this board.
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ART-13 autotune mod
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Ac8wp
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8
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3245
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September 14, 2020, 10:42:30 PM
by KD2AZI
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WA1GFZ audio driver question
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KK7UV
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14
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4465
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September 15, 2020, 06:27:25 AM
by w9jsw
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3CX1000A7 SOCKETS?
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KD1SH
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3
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1719
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September 17, 2020, 12:11:30 PM
by KD1SH
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WD40 and pot cleaning
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W4AMV
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11
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4289
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September 18, 2020, 08:56:49 AM
by KD6VXI
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Nano VNA RF Generator Analysis
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WA2SQQ
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0
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1309
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September 18, 2020, 09:36:11 AM
by WA2SQQ
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Fifty buck TinySA Spectrum analyzer
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W1ITT
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8
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3542
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September 18, 2020, 09:15:42 PM
by W1ITT
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SZIKLAI complimentary-symmetry modulator , ammended
« 1 2 »
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km6sn
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32
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9318
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September 20, 2020, 09:52:18 AM
by km6sn
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Johnson 500 Power Supply
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n2len
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12
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4399
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September 20, 2020, 03:20:10 PM
by WBear2GCR
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Orienting Two 3C24 tubes (corrected tube type)
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N4LTA
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8
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3233
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September 24, 2020, 04:43:11 PM
by K1JJ
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Bench Power Supply
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N4LTA
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5
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2830
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September 29, 2020, 12:44:36 PM
by WU2D
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1940 RCA Type 82-C Monitor Amplifier Schematic/Manual Needed
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AJ1G
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2
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1875
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September 30, 2020, 01:20:27 PM
by AJ1G
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Russian Tetrodes
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KD1SH
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12
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5040
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September 30, 2020, 01:39:23 PM
by Opcom
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Plate supply grounding/metering
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K8DI
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2
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1459
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September 30, 2020, 03:59:01 PM
by KD6VXI
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Panel Meter question
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w9jsw
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11
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4155
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September 30, 2020, 10:47:08 PM
by Opcom
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Reading faded tube numbers
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WA2SQQ
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1
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1455
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September 30, 2020, 11:24:40 PM
by Pete, WA2CWA
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Cable for Amp Supply LK-800 Transformer unit
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KU8L
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4
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1892
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October 02, 2020, 06:35:02 PM
by KD6VXI
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Hallicrafters SX117 and HT44
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KB5MD
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3
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1714
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October 02, 2020, 08:14:21 PM
by kt4ae
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Utica 650A
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W2NNG
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2
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1798
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October 03, 2020, 08:31:27 PM
by Pete, WA2CWA
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Has anyone used a computer power supply for their rig?
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W4EWH
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3
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1860
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October 04, 2020, 01:25:52 PM
by WD5JKO
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TinySA spectrum Analyzer arrived
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W1ITT
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2
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1880
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October 04, 2020, 03:41:06 PM
by KC4VWU
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RF-specific 'doorknob' capacitors Q-factor, suitability for tuned circuits
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Opcom
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6
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3022
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October 04, 2020, 10:16:23 PM
by W2PFY
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Which mod transformers don't need a reactor?
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KD1SH
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11
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4637
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October 05, 2020, 03:57:30 AM
by WZ1M
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HT-37 Modulator driver transformers?
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KU8L
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1
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1528
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October 06, 2020, 12:58:11 PM
by DMOD
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Clegg Zeus, three-diode negative peak limiter?
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KD1SH
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0
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1223
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October 07, 2020, 12:36:17 PM
by KD1SH
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High power LED power supplies as medium voltage plate supplies
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Opcom
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10
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4134
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October 08, 2020, 10:59:53 PM
by Opcom
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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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