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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Parallel\s+port\s+CW\s*$/: 3 ]

Total 3 documents matching your query.

1. Parallel port CW (score: 1): Author: reidarb@sn.no (Reidar Bo); Date: Fri, 15 Nov 1996 23:56:29 +0000; I am trying to use the LPT1 parallel port with the circuit described in the manual including a 2N3904 transistor and a 1 kohm resistor to key my Kenwood TS850 transmitter. The radio is keyed when the; /archives//html/TRLog/1996-11/msg00106.html (6,176 bytes)
2. Parallel Port CW (score: 1): Author: oolon@eskimo.com (Jack Fleming); Date: Fri, 11 Oct 1996 21:34:53 -0700 (PDT); First off, I'm QCAO (Quarter Century Appliance Operators) member #13, so anything slightly technical sends me into cold sweats. But I have pretty much mastered the art of cable building. I've built s; /archives//html/TRLog/1996-10/msg00019.html (7,286 bytes)
3. Parallel Port CW (score: 1): Author: tree@lady.axian.com (Larry Tyree); Date: Sat, 12 Oct 1996 07:43:33 -0700 (PDT); Sounds like you have too much voltage drop when the transistor is on. You might solve this by connecting the emitter of the transistor that keys the radio to ground instead of pin one. This will have; /archives//html/TRLog/1996-10/msg00021.html (6,085 bytes)

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