[TenTec] Corsair I refurb project
Bill Acito
w1pa at hotmail.com
Mon Oct 26 23:34:41 EDT 2015
>
> Anyway, I am going to gently separate the PA module and take
> some measurements and
> see where we are before I go out and buy a new pair (it
> appears that RF Parts has the originals in stock)
>
> Bill W1PA
>
On transmit with drive turned down, rig goes from drawing 1A to about 1.4A... bias on finals seems ok.
Putting an ammeter in line with the drivers, no current (supposed to be 4 to 8 mA)... bias adjust has no effect.
Looks like I lost the MRF476's, or the passives around them.
Bill W1PA
More information about the TenTec
mailing list