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Do you get idle plate current when you key the radio?

Gary

W0DVN

On Dec 27, 2024, at 7:00?PM, Jay W6CJ via <lastradioman=[email protected]> wrote:

Gary-

Using an AC4-R supply.

PA plate, plate, filament, dial light and bias voltages are getting to the T4XC.

Dead driver or finals?

On Fri, Dec 27, 2024 at 9:52?AM Gary Follett via?groups.io?<xntrick1948=comcast.net_at_groups.io_lastradioman@...> wrote:

There was a reason the power supply fuse popped. Check voltages there first.

Gary W0DVN

On Dec 27, 2024, at 10:54?AM, Jay W6CJ via?groups.io?<lastradioman=[email protected]> wrote:

Group,

I'd welcome any advice on where to start looking.??

The 5A fuse on the AC4 blew in my absence.

Replaced the fuse, and cannot get a peak greater than 0.1A when switching from SSB to tune, regardless of the gain setting on 80 and 40.??

D'oh.....? ??

73

Jay

W6CJ