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Author Topic: Kenwood radio (ts-590) connected to a SW 1289  (Read 4495 times)

ea3in

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Kenwood radio (ts-590) connected to a SW 1289
« on: 2024-05-04, 01:50:26 »
Hello

Can the P1 connector be directly soldered to a Serial 9pin connector to control the switch from a Kenwood transceiver serial port?

73s de Marcel
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sm2o

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Re: Kenwood radio (ts-590) connected to a SW 1289
« Reply #1 on: 2024-05-04, 07:27:29 »
No. You need a 1216R or 1216S cable the have a RS232 interface in the dsub. It can of course be made DIY.  73 de mike
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ea3in

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Re: Kenwood radio (ts-590) connected to a SW 1289
« Reply #2 on: 2024-05-04, 10:55:48 »
I think a 1216S unit is in stock at a local distributor

I guess I can use a 1216S or 1216R. Just changing the TX/RX cables 

Is the P1 connector NOT RS-232 level?
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sm2o

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Re: Kenwood radio (ts-590) connected to a SW 1289
« Reply #3 on: 2024-05-04, 14:23:12 »
P1 is 0-3V levels not RS232.

1216S and 1216R is the same but different gender. and 2,3 shifted  so both can be used by adapting the cable to the radio

73 de mike

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ea3in

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Re: Kenwood radio (ts-590) connected to a SW 1289
« Reply #4 on: 2024-05-04, 17:28:09 »
Clear!

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