[Milsurplus] 800hz for ur TBW or GO

[Unserviceable but Repairable]

If ya aren't lucky like Dennis 'QHO & have found a rotary inverter,
consider this.

Go to the drive-in tailgate & buy a 200W Thunder-crunch hip-hop car
amp for 5 bucks.  Build a 800 hz oscillator per hbk. & put a NE570
gain cell between it & Thunder-crunch.

200W into 4 ohms is about 28V so you need about a 5:1 step-up to take the 
output to 110.  Like 24V 5A 110v xfrmr.

And put a pot/voltage-divider across the output to the 570's sample input
so thing'll hold @ 120 regardless of load.

This is my 400hz supply.
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= = = = = = = = = Lotta trouble, eh?  | = = = = = =
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Try this

- - - - - - - - maybe best? - - - -

Get one of the new-generation auto-inverters.  No linear
ckt.s in these.  They make pos-going & neg-going square waves of
varying width depending on load.  Very neat.  Fun to watch on ur OS8

May be easy to get in & change freq. to disired value.

May be.  I bought a GE 100 watter @ Dayton on close-out for $12 for 
just such a wierd-science escapade

    Marty

Oh yes, if authenticity req'd, get that LP "the Sound of the Big Round
ones" & play in the o'wise silent background.  My favorites are R2600s
on B25.  Short stacks & fabled "loudest plane of WW2."

I've also had an adaptation of same idea for a TDE who's rotary inverter
was excised.  Wire a kid's hair dryer across HV-trans primary.  Not even
the "old chief" cud tell.