In article ,
Michael A. Terrell wrote:
Most US car radios allowed the adjustment by removing
the tuning knob and using a small screwdriver to adjust the capacitor. A
lot of cheap imported radios had no adjustment, and had very poor AM BCB
performance.

My V expensive Blaupunkt doesn't have an aerial trimmer - nor have I seen
one for many a year. Thought most had some form of automatic matching
circuit these days?

--
*To err is human. To forgive is against company policy.

Dave Plowman London SW
To e-mail, change noise into sound.