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0 Members and 86 Guests are viewing this board.
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3-to-4 parallel 807 HF Amp
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W4AMV
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18
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7289
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October 21, 2019, 10:03:45 AM
by SM6OID
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What happens when overmodulation occurs?
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K8DI
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2
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1820
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October 24, 2019, 09:59:33 AM
by kb2vxa
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Viking Valiant Question
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KG6YDI
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3
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2057
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October 24, 2019, 10:29:29 AM
by kb2vxa
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unexpected behaviour Moxon antenna
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PA0NVD
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12
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5121
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October 24, 2019, 12:45:23 PM
by WD5JKO
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9 MHz crystal
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PA0NVD
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2
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1572
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October 25, 2019, 11:19:18 AM
by PA0NVD
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50 watt modulator 1964 ARRL Handbook
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KK4RF
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24
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10137
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October 26, 2019, 11:32:46 AM
by WBear2GCR
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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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5928
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October 26, 2019, 11:29:04 PM
by MikeKE0ZUinkcmo
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Need ideas for balanced input vacuum tube audio driver
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W8ACR
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14
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4986
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October 28, 2019, 01:00:39 PM
by w4bfs
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Can anyone provide specs for this choke??
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K8DI
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4
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2102
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October 30, 2019, 12:39:13 AM
by W7TFO
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Is anyone using the 4SQRP Nouveau on 75?
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WA7DUY
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15
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7717
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November 01, 2019, 09:24:24 PM
by w8khk
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Yaesu FT-1000MP Mark-V AM,
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EDDIE SWL
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2
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2242
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November 04, 2019, 09:22:00 PM
by Steve - K4HX
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clean and cool equipment -6 months after
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Opcom
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6
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4056
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November 05, 2019, 09:06:01 AM
by Opcom
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Soldering Station Recomendations
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Carl WA1KPD
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8
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3153
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November 05, 2019, 08:39:25 PM
by W1NB
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Small 75 Meter triode or tetrode lineear amp for 4SQRP Nouveau
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N4LTA
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9
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3825
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November 08, 2019, 09:52:11 AM
by KD6VXI
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Temco 75
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Opcom
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6
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2628
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November 09, 2019, 11:15:31 PM
by KE5YTV
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cold weather and generators
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Opcom
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0
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1258
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November 11, 2019, 06:40:08 PM
by Opcom
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modulation questions for those more experienced than I am
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K8DI
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4
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2154
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November 13, 2019, 10:09:25 AM
by Opcom
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52 pin PLCC programming
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W9BHI
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1
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1361
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November 13, 2019, 02:50:37 PM
by W9BHI
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4D32 diagram
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W4RFM
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0
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1345
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November 13, 2019, 05:39:19 PM
by W4RFM
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Quarter wave stub to prevent coax radiation - anyone here ever done it?
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steve_qix
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20
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6762
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November 14, 2019, 09:41:42 AM
by steve_qix
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4D32 transmitter
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W4RFM
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8
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4108
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November 15, 2019, 10:28:28 AM
by W4RFM
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Signal generator SG24/TRM3
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WB4YVO
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2
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1962
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November 15, 2019, 10:28:01 PM
by Opcom
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Spacers In Over / Under 75/40 Dipole
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W9ZSL
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4
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2767
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November 16, 2019, 06:02:52 PM
by Steve - K4HX
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Simple AM transmitter
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K1WIZ
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24
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13709
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November 17, 2019, 02:55:12 PM
by M0VRF
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looking for a schematic for a Hammarlund HQ-145A
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W9BHI
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7
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4200
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November 19, 2019, 04:47:11 PM
by W9BHI
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