Bob,
The IC-910H is very sensitive to voltage drop from the power supply. Icom recommends that the power cable be no more than 36 inches long and is of a heavy gauge. Not sure what you are using for a power supply - my IC-910H works best with a 35 amp Astron Linear supply.
John
On Wed, Oct 23, 2019 at 12:06 AM 73 Bob W7LRD via AMSAT-BB < amsat-bb@amsat.org> wrote:
Hi- Just encountered problem, if I key the tx at high power fm/cw the rig shuts down momentarily. At half power it operates normally this only on 2M uhf/L ok. Ideas anyone? thanks & 73 Bob W7LRD
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