[time-nuts] Aeroflex IFR 3413

[Clint Jay]

I've acquired from eBay a 'faulty' Aeroflex IFR 3413 signal generator with
Option 001 (no attenuator) and an error 509 which I think would indicate
it's had power applied to the output port.

Does anyone have service information for these generators?

I'm also looking for firmware upgrades and any experience of adding
'options' I.E. is it possible to add the mechanical or electronic
attenuator options ?

-- 
Clint.

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