[Elecraft] KPA1500, 4 years old, Intermittent LOW GAIN error.

[Roy]

Check your idling current -- should be stable at about 2 amps.

73,  Roy  K6XK


> Over the last couple of weeks, I have an intermittent problem with the amp.
> On a number of occasions, I have received a LOW GAIN error message. The
> output drops from 1400W to a few hundred watts or less as confirmed in the
> logging file and my external power meter The problem can go away for a few
> days and then return. Cycling the power has no effect, the intermittent may
> or may not return almost immediately.
>
> Has anybody experienced a similar problem?
>
> Thanks
>
> - Paul KW7Y
>
> _