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National MB-150 Multi-Band Input/Output Tank Assembly

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Author Topic: National MB-150 Multi-Band Input/Output Tank Assembly  (Read 128 times)
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« on: March 14, 2019, 08:12:05 PM »

I am doing my annual shack cleaning, and I have a used National MB-150 Multi-Band Tank Assembly. I believe it can be used in push-pull and single-ended output tank circuit designs, with an RF output of 150 watts or less. It can also be used in the grid input stage when the drive/input power is 150 watts or less.

Unfortunately, I have no other technical information available pertaining to this unit.

It is quite dirty from age, but it should clean up nicely with a little elbow grease.

The price is $50.00, plus the cost of shipping to your QTH.

Please contact me at triodes@optonline.net

Thanks & 73,

Bruce, W2XR

Real transmitters are homebrewed with a ratchet wrench, and you have to stand up to tune them!

Arthur C. Clarke's Third Law: "Any sufficiently advanced technology is indistinguishable from magic".
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