Re: SRLite V6.2 IF component values?
- --- In firstname.lastname@example.org, "Tony Parks" <raparks@...> wrote:
>cable connection to board with tip going to R on board and ring
> Hi Bruce,
> 8.215 MHz SoftRock Lite IF use
> SoftRock operated in 1/3 sub-harmonic sampling mode. Reverse audio
going to T on board.
>(0.25 uH on primary)
> C3 180pF
> C4 100pF
> L1 34T of #30 on a T25-2 core (4.0 uH)
> T1 9T of #30 on primary and 5T of #30 in each of the two secondary
> windings "bifilar" over the top of the primary on a T25-2 core
>Clock division set for x4.
> C21 = 100 pF
> C22 = 1500 pF
> Crystal X1 is 11.0 MHz for a center frequency of about 8.249 MHz.
> Tony KB9YIG
Saves a lot of head-scratching-trial-and-error work!!!