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0 Members and 110 Guests are viewing this board.
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adjusting bandpass on FT 101 filter board
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N3DRB The Derb
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12
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8854
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April 15, 2009, 10:54:51 AM
by N3DRB The Derb
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Adjustable phasing circuit
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K6JEK
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4
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3042
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January 03, 2007, 10:55:09 AM
by 2ZE
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Adhesives for Electronics
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DMOD
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2
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2370
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July 15, 2016, 02:30:26 PM
by DMOD
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Additional suggestions?How to properly clean oxidation off of aluminum elements.
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n2len
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11
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5414
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August 17, 2012, 11:44:16 AM
by WBear2GCR
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Adding RF Negative feedback to a complete exciter / linear system?
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K1JJ
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41
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19395
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January 16, 2011, 09:33:20 PM
by WA1GFZ
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Adding Multi-Band Audio Processing
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K1JJ
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13
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4847
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March 20, 2020, 04:01:49 PM
by Opcom
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Adding changeover relay to HT-44
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N4RMT
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4
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3047
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September 08, 2015, 03:27:21 PM
by N4RMT
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Adding an extension to a scope lead
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ka1tdq
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22
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8373
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December 26, 2016, 07:58:02 PM
by w8khk
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Adding an antenna trimmer to a receiver
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Scott SWL
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20
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5743
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April 04, 2021, 03:47:27 PM
by Scott SWL
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Adding a modulation reactor
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W4RFM
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14
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7097
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January 25, 2015, 10:27:02 PM
by N2DTS
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Adding a filament winding to a toroid power transformer
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K9MB
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27
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5326
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January 20, 2023, 01:10:00 AM
by K9MB
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Adding a digital display to a Mohack
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AB3FL
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1
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1852
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June 20, 2009, 07:15:47 AM
by w3jn
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Adding a 6146B stage to my transmitter
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w9jsw
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43
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15912
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April 04, 2018, 01:51:48 PM
by DMOD
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Adding a 17M element above my TA-33
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WA2SQQ
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4
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2129
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August 02, 2017, 12:28:41 PM
by Pete, WA2CWA
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Adding 160 meters to the National NCL-2000
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W3BH
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3
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2148
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December 18, 2020, 11:04:13 AM
by W3BH
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Adding 160 meter coverage to Drake 2A/2B
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WQ9E
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3
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3647
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August 14, 2013, 08:38:22 AM
by W3GMS
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Added power frequency response to Eico 720 Am experiment
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w1vtp
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1
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1970
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June 07, 2009, 09:21:27 PM
by Steve - WB3HUZ
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Add a tube rectifier to your amp
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KB2WIG
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14
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6839
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January 18, 2008, 07:42:21 PM
by ka3zlr
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ADC modulation reactor?
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K1ZJH
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4
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1733
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May 16, 2020, 09:07:18 PM
by K1ZJH
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Adapting a high voltage power supply regulator from a past thread
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N4LTA
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19
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5921
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October 26, 2019, 11:29:04 PM
by MikeKE0ZUinkcmo
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Actual Measurements of FT-1000D or 3-500Z Amplifier IMD Trash Levels
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K1JJ
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30
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26263
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December 19, 2005, 02:47:29 PM
by WA1GFZ
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Actual 4-1000A plated modulated on-air AM recording for evaluation (short)
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K1JJ
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23
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7198
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March 17, 2020, 12:37:39 PM
by K1JJ
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ACP4 valves, looking for project
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PA0NVD
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0
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1490
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February 15, 2016, 01:39:58 PM
by PA0NVD
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ACOM 1000 HV Bridge rectifier replacement?
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n2len
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4
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3772
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April 13, 2014, 10:53:47 AM
by WD5JKO
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Accustic Foam Vs Bedding Foam?
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n3lrx
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18
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13184
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March 04, 2007, 08:54:03 PM
by WA3VJB
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