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Approximate range of a 10W AM Transmitter on 160
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G8VOQ
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13
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5946
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November 10, 2010, 10:44:06 AM
by Steve - WB3HUZ
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Seaching for obscure tube info.
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G8DLH
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4
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3763
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December 09, 2007, 07:40:53 PM
by Vortex Joe - N3IBX
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SSB Generation ?
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G8DLH
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23
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15511
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October 20, 2006, 08:53:45 PM
by Steve - WB3HUZ
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RF mimic
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G8DLH
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10
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6490
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July 11, 2007, 06:14:16 PM
by G8DLH
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Central Electronics 200V HF TX
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G8DLH
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1
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4674
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November 19, 2006, 05:39:10 PM
by KA8WTK
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Gate Coupling (x-post)
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g7klj
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0
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1301
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June 01, 2018, 02:55:26 AM
by g7klj
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Johnson Viking Valiant Bandswitch photo
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G4OJY
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5
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1072
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December 31, 2023, 01:06:00 PM
by G4OJY
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Johnson Valiant correct PA bias voltage
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G4OJY
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3
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719
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March 05, 2024, 04:21:32 PM
by ae7db
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Using 4-400s at lowish anode voltages
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G4OJY
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16
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4172
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August 01, 2023, 08:43:33 AM
by G4OJY
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RCA AR77
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G4OJY
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0
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183
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April 21, 2024, 11:24:55 AM
by G4OJY
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Harvey Wells TBS50D
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G4OJY
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8
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2939
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April 22, 2024, 10:24:05 AM
by G4OJY
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DX-40 restoration audio instability
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g4jqt
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11
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3292
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November 05, 2023, 07:30:08 AM
by g4jqt
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Using cardinal CPP oscillator with IRF510
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g4jqt
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3
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1690
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May 05, 2022, 03:05:44 PM
by M0VRF
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Knights Radio Broadcaster
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g4jqt
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4
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1374
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March 15, 2023, 12:19:25 AM
by DMOD
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Modding a Retro-75 to 160M
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G4IPZ
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2
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1689
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April 16, 2013, 04:25:18 PM
by G4IPZ
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Hallicrafters SX28
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g4cvu
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4
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3792
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May 23, 2008, 10:43:04 PM
by WQ9E
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TUBE EQ VS SOLID STATE EQ SDR OPERATIONS
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FREDDY BISHOP SWL
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7
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3436
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September 12, 2020, 03:13:41 AM
by Opcom
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NC 240-d, need jumper connections acc'y socket
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Fred k2dx
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3
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2261
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March 15, 2009, 05:46:38 PM
by Fred k2dx
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Going Magnetic Loop
« 1 2 3 »
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flintstone mop
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57
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40696
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October 27, 2011, 09:52:03 PM
by W3GMS
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MFJ 259 Readout On A Yagi
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flintstone mop
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22
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8930
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September 22, 2009, 09:04:56 PM
by Ed/KB1HYS
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Ladder Line to Coax
« 1 2 »
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flintstone mop
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45
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49498
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December 24, 2009, 09:55:31 AM
by WA1GFZ
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Hy-Gain Mast
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flintstone mop
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4
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4493
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October 15, 2006, 05:19:34 PM
by Jim, W5JO
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Hetrodynes 160M FT101E
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flintstone mop
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6
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7977
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February 14, 2005, 10:12:10 AM
by wy3d
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PolyPhaser Hi SWR
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flintstone mop
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15
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9032
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September 23, 2009, 09:08:43 PM
by ka3zlr
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HOW TO LOWER HV Supply
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flintstone mop
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22
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17046
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January 06, 2008, 08:33:01 PM
by Opcom
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