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April 20, 2024, 03:17:07 AM
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Relay DC coil resistance
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kd1nw
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8
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3792
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May 14, 2017, 07:23:09 PM
by kd1nw
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Anybody know the specs on a Utah 8441 Mod transformer?
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N0WEK
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3
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2205
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May 17, 2017, 04:58:42 PM
by KA2DZT
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Does anyone run rack gear with an FT 897d?
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VA3GRV
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3
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2198
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May 18, 2017, 10:21:33 AM
by KD6VXI
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Screen Mod 4D32 pair with 6Y6's.
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WA4WAX
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3
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2544
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May 21, 2017, 08:05:41 AM
by WA4WAX
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"PW" transmitter
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k7mdo
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4
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4626
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May 23, 2017, 06:32:32 PM
by Steve - K4HX
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sdr software for mac
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w4bfs
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2
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2425
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May 23, 2017, 09:52:25 PM
by ka1tdq
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Halli HT-32 Carrier Level Circuit Problem
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AJ1G
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9
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5355
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May 23, 2017, 11:18:24 PM
by AJ1G
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First attempt at a solid-state RF amp
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KI4YAN
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4
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3093
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May 29, 2017, 11:51:32 AM
by KI4YAN
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Audio mod for Kenwood TS-940s
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KC1DPM
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2
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3336
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May 29, 2017, 01:34:02 PM
by KD6VXI
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Viking Valiant - Chernobyl resistor
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WZ8J
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7
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5099
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May 30, 2017, 09:53:46 AM
by RolandSWL
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AM Transmission coming over receiver speaker
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KC3GMQ
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14
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7044
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June 01, 2017, 08:08:47 AM
by n2bc
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National HRO 60
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N2GHX Ken
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1
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1669
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June 01, 2017, 10:59:23 AM
by N2GHX Ken
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HV supply load regulation issues
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AMLOVER
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67
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28748
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June 02, 2017, 12:16:11 PM
by AMLOVER
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Muting Racal RA6790
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N2GHX Ken
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4
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3083
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June 06, 2017, 03:51:18 PM
by WB5IRI
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Spice model assistance
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VE3ELQ
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3
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3280
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June 07, 2017, 10:50:14 AM
by VE3ELQ
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Homebrew 40M AM Tx Output Power Problem
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w4gon
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98
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52400
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June 09, 2017, 10:29:43 PM
by K1JJ
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Good source for 4PDT relays?
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WA2SQQ
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6
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3482
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June 12, 2017, 03:11:51 PM
by WA2SQQ
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Hickok 209B
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WA4WAX
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0
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2181
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June 13, 2017, 09:08:33 AM
by WA4WAX
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Air variable tension
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K6JEK
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4
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2658
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June 14, 2017, 07:41:45 PM
by KD6VXI
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RCA Senior VoltOhmist Probe Question
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WA2POW
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5
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4536
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June 15, 2017, 10:14:57 AM
by WA2POW
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Collins 75A-2 Limiter Operation
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W1KSZ
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5
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3062
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June 16, 2017, 12:29:05 PM
by w1vtp
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DX-60A output much lower on 20 meters
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ka1tdq
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27
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11641
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June 16, 2017, 01:16:35 PM
by ka1tdq
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80 meter "PW" amplifier
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k7mdo
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24
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11817
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June 20, 2017, 12:18:15 AM
by k7mdo
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GK 400 modulator schematic
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W8ACR
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1
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2386
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June 20, 2017, 06:28:02 PM
by WN9D
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Front end protection in high rf environments....
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KD6VXI
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9
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5904
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June 27, 2017, 02:23:59 PM
by WBear2GCR
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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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