Author Topic: RS232 to 3.5 Mono cable  (Read 8307 times)

3Banger

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RS232 to 3.5 Mono cable
« on: 13 Apr 2014, 21:46:02 »
Hi,

can any one point me in the right direction on how to build my own cable? RS232 9pin to 3.5 mono jack.

Thanks

oz1jua

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Re: RS232 to 3.5 Mono cable
« Reply #1 on: 18 Apr 2014, 13:01:50 »
I am not shure what you mean. The RS232 interface uses 3 connection. pin 5 is Ground and pin 2 and 3 is in and out data.
So you can not convert this to a mono cable or connection.

3Banger

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Re: RS232 to 3.5 Mono cable
« Reply #2 on: 18 Apr 2014, 22:58:04 »
I need a cable to go from my discriminator out put to the serial port on my pc.
Sorry im a nubie!
Thanks for any help

oz1jua

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Re: RS232 to 3.5 Mono cable
« Reply #3 on: 19 Apr 2014, 00:18:57 »
OK i think you most have an modem called 'Hamcomm modem'. This is not just a cable.
It has to have some level conversion added in to the cable.
But you can find lot of info for the old Hamcomm modem on this site or you can bye one
alredy made at http://www.discriminator.nl/order/index-en.html

Discriminator

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Re: RS232 to 3.5 Mono cable
« Reply #4 on: 19 Apr 2014, 05:10:48 »
But you can find lot of info for the old Hamcomm modem on this site or you can bye one

Indeed. You can find it here. Schematic below.