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HB9ABX > TECH 08.12.12 13:16l 23 Lines 561 Bytes #999 (0) @ WW
BID : MEPLS9HB9EAS
Read: GUEST
Subj: new soundcard interface
Path: IZ3LSV<DB0ERF<DB0AGM<DB0EWB<DB0PDF<DB0OSN<DB0UHI<DB0FC<DB0EAM<DB0SIF<
HB9EAS
Sent: 121208/1112z @:HB9EAS.CHE.EU [Basel JN37TM] DP6.00 $:MEPLS9HB9EAS
From: HB9ABX @ HB9EAS.CHE.EU (Felix)
To: TECH @ WW
Soundcard Interface HB9ABX
There are many different interfaces available, but most
of them are complicated or insufficient.
Therefore I designed a new one with the following targets:
- clear and easy adjustment of signals
- simple and robust circuit
- easy cabling, uncritical
- serves for all digital modes
- audio used to generate PTT signal
- low cost
The circuit and the construction is found together with
the WINMOR description here:
http://home.dtc.ch/hb9abx/SCE.htm
with best 73s
Felix HB9ABX
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