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0 Members and 96 Guests are viewing this board.
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Hallicrafters SX-110: worth the trouble to restore?
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WB3JOK
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13
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11855
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March 20, 2009, 06:27:08 PM
by WB3JOK
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Filament current for 4-xxx tubes?
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WB3JOK
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9
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4329
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March 26, 2010, 08:31:41 PM
by ke7trp
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Aircraft inverter - what can I do with it?
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WB3JOK
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19
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6249
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March 31, 2022, 02:10:12 PM
by WB3JOK
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SDR Panadaptor with Hallicrafters R-274
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WB4AM
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17
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9489
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January 10, 2016, 02:44:42 PM
by flintstone mop
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75 / 40 meter fan dipole
« 1 2 »
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WB4AM
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30
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16153
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October 26, 2015, 12:16:17 PM
by K1JJ
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Hallicrafters R-274/FRR/SX-732
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WB4AM
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24
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14285
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January 06, 2016, 09:39:55 AM
by WB4AM
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MV-4 Mod Tranny Connections
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WB4AM
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9
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3237
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June 03, 2020, 09:00:05 PM
by WB4AM
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Vacuum Variable
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WB4AM
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5
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2178
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June 03, 2020, 09:14:06 PM
by WB4AM
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Rohn25G Tower
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WB4AM
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16
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6416
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June 25, 2020, 07:42:02 AM
by WB4AM
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CLASS-D- DDS-AM- TRANSMITTER- PWM-MODULATOR - 1.8MHz -3.5MHz-500W RMS-2KW PEP
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WB4AM
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8
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11624
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April 24, 2015, 09:55:09 PM
by w1vtp
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DX 100 B
« 1 2 »
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WB4AM
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41
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22040
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July 24, 2015, 09:48:00 AM
by kb2vxa
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High Voltage VOM
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WB4AM
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21
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6648
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September 18, 2021, 11:42:28 AM
by K4RT
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Convert Two 813 Tube SSB Amp To "AM"
« 1 2 3 »
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WB4AM
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51
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26676
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January 31, 2017, 03:38:40 PM
by WA6PBJ
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BC1G K2 Contctor For High Side 1000 watts Now Waiting for it to arrive!
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WB4AM
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16
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7849
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March 10, 2015, 09:01:40 PM
by WB4AM
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Verical Bearing ...Maybe?
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WB4AM
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22
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15086
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February 11, 2016, 07:15:41 AM
by PA0NVD
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Heathkit SB-610 scope users
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WB4AQL
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3
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2827
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August 09, 2013, 11:30:09 AM
by W1RKW
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SX-42 abnormal bias 7F8 local oscillator/mixer
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WB4AQL
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9
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4881
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July 22, 2011, 04:04:43 PM
by KM1H
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Viking ll CDC no grid drive on AM
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WB4AQL
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9
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4633
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August 22, 2011, 01:33:06 PM
by WB4AQL
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HQ-170 loss of sensitivity
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WB4AQL
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5
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3143
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December 05, 2010, 07:10:44 PM
by WB4AQL
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Eico 720 power transformer
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WB4AQL
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10
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6639
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January 11, 2017, 09:27:39 PM
by W4AMV
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Hammarlund HQ-170 overload
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WB4AQL
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4
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2547
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February 14, 2013, 04:25:39 PM
by Pete, WA2CWA
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NC-183D VR tube dark
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WB4AQL
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6
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3242
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November 20, 2010, 08:23:09 PM
by WB4AQL
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Excessive rf driver current Heathkit Apache
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WB4AQL
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19
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7959
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November 08, 2010, 11:43:17 AM
by WQ9E
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HQ-170 120 Hz audio hum
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WB4AQL
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11
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5692
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February 03, 2011, 03:19:07 PM
by W2PFY
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Viking Ranger 1 mystery socket
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WB4AQL
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2
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1844
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October 09, 2016, 05:45:03 PM
by WB4AQL
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