Re: Building a Digital Mode Data Interface Cable
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Hi Bob,
RE external amplifier control, page 29 of the manual says: You must connect pin 2, (PTT OUT), open collector of the REM/DATA connector? to the PTT control relay of the external power amplifier. Also pin 7 must be connected to the ground of the PA.
Also the following note: ATTENTION! The? maximum switching voltage must not exceed 25V and the maximum switched current must not exceed 0.5 A
Michael KI7ZED
On Sun, May 16, 2021 at 6:11 PM < bob@...> wrote: Hi Glenn,
Curious if the amp keying signal on pin 2 is documented anywhere.? Do you know if it's a relay output or transistor switched?
Thanks in advance,?
Bob
WB6AGE?
-- michael leonard tilse draemr@...gpg public key: 5A2A CFEC 7B80 5712 7ED5? 53EF 4F20 8C9F 8916 662E
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