Are you using new unite or are these used 2nd units? Maybe you have bad transceivers.
On Saturday, November 12, 2022 at 02:51:01 PM CST, Jack W4GRJ <w4grj@...> wrote:
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monitor power supply voltage when radio turns off or try a different power supply or battery¡.eliminate power source as problem before suspecting radio
Jack
W4GRJ
><))):>
On Nov 12, 2022, at 3:47 PM, Don Eklund <n1edf@...> wrote:
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I thought of that but I am use 45 amp power poles???
On Nov 12, 2022, at 2:58 PM, Don Eklund <n1edf@...> wrote:
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I replaced my 857 with a 891 same setup.?? But when I transmit above 5 watts, the radio shuts off and back on again.??? I put in two chokes on the power lead and it didn¡¯t make any different.??