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EDUP amp power output
Posted: Tue Aug 11, 2020 10:35 am
by g3yjr
Does anyone have a graph/table/function relating current drain through an EDUP amp to RF power out for a given supply voltage, say 12V?
Re: EDUP amp power output
Posted: Tue Aug 11, 2020 5:11 pm
by M0YDH
Try George M1GEO's website? There's a bit about these there IIRC.
Re: EDUP amp power output
Posted: Thu Aug 13, 2020 8:50 am
by G0LJF
I can give you a datasheet for the devices and the switch.
There are two in parallel.
So don't expect more than 5W.
It takes about 0.3A quiescent (Tx mode).
And about 1A-1.5A maximum.
There is an internal 6v SM PSU so it really runs at 6V.
Does this help any?
Mike
Re: EDUP amp power output
Posted: Wed Aug 19, 2020 4:41 pm
by g3yjr
Thanks for our advice M0YDH.
Thanks G0LJF for the datasheet. It has a nice Icc vs Output Power graph in it.
73 Graham