dp4800

Hi, I've recently acquired and programmed a DP4801e, and I've noticed (initially via the jackhammer sound through my PC speakers!) that it is making transmissions whilst in standby. When I looked into it a few days ago, it seemed to be a roughly 250ms burst, followed by a ~1000ms burst, about...

Help required again, I'm having a lot of trouble finding, what should be simple and available information on the pinouts for the accessory port on the DP4800. Can anyone one help? Thank you

Hi all, I have a strange fault that seems to have appeared on my DP4800, Firmware version R02.40.00 After the radio has been on for a period of hours and while scanning all 15 scan members, all of a sudden the radio turns its self Off and then back On again with no intervention from me! once i...