[Amps] 4CX400 Rattles...GU34B Data

Glenn McNeil vk4tzl@optusnet.com.au
Tue, 21 May 2002 16:40:32 +1000


Hi...

I'm chasing some info on a 4CX400 I have just bought..it "ratles" when
inverted...as if something is sliding up and down inside the tube. Is this
normal, or do I have a dud?

The tube marked rc-36b, which I was told is the military equivalent.

I also have a GU34b...it doesn't rattle, but I'm after any data anyone may
have on its use at 2 Meters.

Thanks in anticipation....

Glenn
VK4TZL