On 2025-03-28 6:22 a.m., Chris Boone
WB5ITT via groups.io wrote:
Looking at the manual that you provided, you have the
correct point marked
Chris WB5ITT
I never worked with an IC FR4000 and I had a request to
help a group of ham make a DMR repeater from a FR4000.
?
To do it, we need to have flat audio in and out. and I
was able to find the information for the TX section. But
the RX I am not sure.?
?
?
the way I see it, Pin 9 is ok for the TX side??
and pin 12 is ok for the RX side??
?
Anyone ever used that repeater for DMR?
?
Thanks
?
Pierre VE2PF
<-- Hi Pierre:? Something in the back of my cranial filing
cabinet tells me that this repeater is not suitable for digital
use.? I'd check to ensure the exciter is a true FM exciter (not
PM), and there's no AGC, etc.
Cheers!
Ramesh, VA3UV, WA3UV
