Masr iii Harris Repeater

[MASONROBERSONMR]

My local public safety uses the Masr iii for communications. Does anyone else know if their local agencies uses it? Ours makes a high pitched hum for the hang time I was just curious if anyone elses does that.

 

[radioman2001]

What PL tone is it, some PL tones are audible especially those above 200hz. Our agency has over 100 of Mastr III stations and no hum or whine, but then again we are CS.

 

[MASONROBERSONMR]

The tone is 141.3. Its only happens after they unkey and the repeater stays keyed for about 1 second. It does the high hum. I will get a video for you

 

[RFI-EMI-GUY]

My local public safety uses the Masr iii for communications. Does anyone else know if their local agencies uses it? Ours makes a high pitched hum for the hang time I was just curious if anyone elses does that.

Voter status tone? 1950 Hz?