Monitoring local PD with my Pro 164, am getting their transmissions but they are boken up. When they send or recieve its like the scanning of the trunk freq or something is interfering. There is a quick interupt about every 5 sec. I am scanning Puyallup PD in Pierce Co. WA. I have the control numbers talk group id's etc all programed in. (p.s. there has been a new control freq added recently due to upgrade I will report to RR).