[Amps] Amp Supply LK-500ZBx 3-500z tube & cooling question
kb8nty at wowway.com
Wed Jul 9 13:40:33 EDT 2014
KA4INM - Ron,
Yep got my interest going as well!
I really don't see or have experienced anything different.
Amp was factory set-up with 10m, only thing I can see.
The fan looks like a fan, going to take a closer look at it's mfgr when I go
back in to do p/s upgrade.
I just cant find anything regarding such exports on line but have seen some
other Amp Supply models on you tube as exports LK-800 etc, those offered
additional frequency's on the bandswitch, mine only has the AUX in addition
However as Carl posted just a piece of paper required!
Interesting though my FCC ID # does not show-up on FCC site?
-73- Ross KB8NTY
> On 07/08/2014 03:26 PM, Carl wrote:
>>> My early Amp Supply LK-500ZB model has the letter X at the end, reading
>>> LK-500ZBx, The x is also included at the end of the three digit serial
>>> number 500x.
>>> Does anyone have any idea as to what the "X" suffix in my model number
>>> may regard.
> OK, I'll bite, what does that mean? Does it mean it has a 50/60 Hz 240
> Volt transformer/s (+ fan/blower) instead of a 60 Hz. 120/240
> transformer/s or something else?
> Ron KA4INM - Youvan's corollary:
> Every action results in unwanted side effects.
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