[Microwave] TH308B / 342 Cavity question (s)

[John Peters (PA5MS)]

Hi All,

Think this is the place to ask, found a nice TV cavity in =
Friederichshafen,
Band IV and V  or III and IV and also some tubes, TH308B and TH342B=20

The cavity is a coaxial type used in france TV broadcast systems, cavity =
is
complete but I realy don't know yet where to start. I have a filament
transformer and can also make High voltage. The heaters of the tubes are =
okay.=20

At the input there is a scale from 1 to 28 and 2 rings which can be =
adjusted.
! also has the input connector. At the output there is a scale from 1 to =
17.
Also the output coupling can be adjusted.=20

Anyone having experiance with this kind of cavity ? If so I'm please to =
hear
from you.. Anyone having one running ??


Any info will be very welcome,

73! de John PA5MS


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