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by Rack201
Fri May 31, 2024 6:13 pm
Forum: General Motorola Solutions & Legacy Radio Discussion
Topic: CDM1550 front end alignment by RSSI?
Replies: 1
Views: 2758

Re: CDM1550 front end alignment by RSSI?

Ran thru the alignment by peaking RSSI voltage for each tuning pier - working well.
by Rack201
Thu May 30, 2024 11:53 am
Forum: General Motorola Solutions & Legacy Radio Discussion
Topic: CDM1550 front end alignment by RSSI?
Replies: 1
Views: 2758

CDM1550 front end alignment by RSSI?

I have a UHF R1 CDM1550 that I’ve extended up to ~479 and I’ve adjusted the rx/tx piers according to the new range, which puts the tuning softpots out a bit.

I don’t fully understand the front end alignment process in the basic manual. It seems to be calculating a soft pot delta for the first ...

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