Paul W:
The first, and only, TFR designed and made by Ferranti was for the TSR-2 and was known as FLR (Forward Looking Radar). Ferranti bid for the MRCA TFR but lost out to Texas Instruments' GM/TF system - but ended up as UK design authority for the kit.
I don't think Ferranti had any kit on the Vulcan, avionics-wise, but may have supplied instruments; not sure.