At 04:18 PM 12/15/97 -0600, you wrote:
>I noticed that I will need the IF232 to hook up my computer (and TR) to the
>Kenwood 850.
I'm told by folks who are using it that the interface described here will
interface to
the 850 without the need for purchasing the IF-232. I was asking because Santa
is bringing
my 850 - should be here this week!
73 Wayne N5WD
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Computer Interface for the TS-850, without using the IF-232
Level Converter. Mod developed by N6TR and possibly others,
with zener idea added by K6LL.
470 ohms
DB9 PIN 3 (TXD)>----/\/\/\/\------------<TS850 ACC 1 PIN 3 (RXD)
(DB25 PIN 2) |
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---- 5 VOLT ZENER DIODE
/\
/ \
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DB9 PIN 5 (GND)>------------------------<TS850 ACC 1 PIN 1 (GND)
(DB25 PIN 7)
DB9 PIN 2 (RXD)>------------------------<TS850 ACC 1 PIN 2 (TXD)
(DB25 PIN 3)
-----<TS850 ACC 1 PIN 4 (CTS)
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-----<TS850 ACC 1 PIN 5 (RTS)
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--
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