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FL200 Schematic
Does anyone have a schematitic of the Yaesu FL200 that could be emailed to
me please. Thanks. Howard. |
#2
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On Sat, 6 Sep 2003 20:59:58 +0000 (UTC), "Howard James"
wrote: Does anyone have a schematitic of the Yaesu FL200 that could be emailed to me please. Thanks. Howard. had the circuit diagram 30 years ago to compare whether the differences between Sommerkamp FL-200 and FL-500 transmitters were improvements or not, but it has vanished long time ago. Studied it and found it was not too much differences from my FL-dx-500 of early version, so if you could find this circuit it should be be good help, but believe the version I sent to K4XL (BaMa) might be the newer version, and the copies are no more here. I donated FL-dx-500 to a friend in 1980, and the mechanical filter was replaced with a KVG XF9A 9MHz xtal filter which improved the spruious responses tremendous 73 Jan-Martin LA8AK http://home.online.no/~la8ak/ -- remove ,xnd to reply (Spam precaution!) |
#3
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On Sat, 6 Sep 2003 20:59:58 +0000 (UTC), "Howard James"
wrote: Does anyone have a schematitic of the Yaesu FL200 that could be emailed to me please. Thanks. Howard. had the circuit diagram 30 years ago to compare whether the differences between Sommerkamp FL-200 and FL-500 transmitters were improvements or not, but it has vanished long time ago. Studied it and found it was not too much differences from my FL-dx-500 of early version, so if you could find this circuit it should be be good help, but believe the version I sent to K4XL (BaMa) might be the newer version, and the copies are no more here. I donated FL-dx-500 to a friend in 1980, and the mechanical filter was replaced with a KVG XF9A 9MHz xtal filter which improved the spruious responses tremendous 73 Jan-Martin LA8AK http://home.online.no/~la8ak/ -- remove ,xnd to reply (Spam precaution!) |
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