[Yaesu] Wanted : FIF-232 Schematic

2004年1月28日 23:40:11 +0000

Everybody can get schematic as description of the FIF-232 at:
http://www.cqham.ru/fif-232.htm
vy 73s de IK2WQI - Andreas Troschka - JN45OL
IK2WQI wrote:
> Hi list, hi Deon,
>> I suspect you have that problems because of the use of an inverted 
> signal in the FIF-232 (so far I can remember) compared to the standard 
> RS232.
>> When I'm back home, tomorrow, I'll scan the original Yaesu FIF-232 
> interface manual containing the schematic diagram. Then you'll receive 
> it as soon as possible.
>> vy 73's de IK2WQI - Andreas Troschka - JN45OL
>>>> Deon Erwin wrote:
>>> I require the schematic diagram of a Yaesu FIF-232 RS-232 interface to
>> connect an FT-900 to a PC.
>>>> I have the CT-62 level converter cable for the FT-100D and rewired the 
>> plug
>> to interface with the FT-900, but unfortunately it does not work. (My
>> rewiring is correct.) I am about to try the standard MAX-232 level
>> converter IC with the FT-900 and I am sure it should work. However, I 
>> would
>> still like to see what was used in the FIF-232.
>>>> Your assistance will be appreciated.
>>>> Deon ZS1ZL
>>