On Fri, 11 Dec 1998 12:34:16 -0600 Mark Brown <kb0pyo@rconnect.com>
writes:
>
>Hi All
> I have an EF Johnson air variable part # 153-509. Does
>anybody have an old catalog or whatever that would have the
>value of this cap?
> Thanks
> Mark
>
Yep...its an old boatanchor!
PeakRF 7KV
72pf max and 17pf min per section.
Current Cardwell price Over $150.
A current use is with both sections in parallel and used as a shunt fed
tower cap on 160M with serious power.
73 Carl KM1H
73 Carl KM1H
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>
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