View Full Version : Ts-940

02-16-2017, 02:42 PM
After a power supply problem was fixed now When keyed the first 2 relays in the filter board just chatter on all bands and modes no power output on watt meter and chatter can be heard through speaker. The radio before only was doing 50 watts now nothing.

02-17-2017, 10:50 AM
Have you tried a reset of the radio? Might help. Probably not, but worth a try at least.

02-17-2017, 10:51 AM
And also make sure your PS is supplying enough voltage/amperage as well. Hope you get it resolved.

02-17-2017, 07:44 PM
It is a base radio the PS is good the reset did not help I found a blown driver so it must be not enough output power to keep the relay closed

02-21-2017, 06:27 PM
New drivers same problem chatter on tx, the tx led blinks with the chatter unless you unplug pa board then chatter goes away tx led is steady when keyed. really strange issue