DIU3000 interface

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Revision as of 02:32, 9 June 2023 by Wodie (talk | contribs)
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DIU 3000 OPT-1 DB-25
Pin Use
1 Rcvr. Unsq. / COS
4 Digital GND
6 PTT
8 Sel-1
9 Sel-2
12 Ext. Speaker +
13 Ext. Bat. +
24 Ext. Speaker Gnd
25 Ext. Bat. -