Missing and presumed gone

[Titan1a]

My Zenith Transoceanic 7000 no longer receives shortwave. Al other bands operate normally. Any ideas why?

[Electronic M]

Have you sprayed contact cleaner into the band switch anytime in the last 3 years?..If not that is a good first thing to try.

[dieseljeep]

Originally Posted by Titan1a

My Zenith Transoceanic 7000 no longer receives shortwave. Al other bands operate normally. Any ideas why?

It depends what kind of transistors it uses.
I don't remember if that model uses gi or si transistors.

[KentTeffeteller]

It uses silicon transistors,

[Tim Tress]

Which 7000 is it? The Royal 7000 has a metal chassis, and the R-7000 uses PC boards. It is a very different radio.

[Titan1a]

Early Royal 7000.