Frequency Counter 50 Mhz DL4YHF

We had changed the Printed Circuit Board design of the Frequency Counter as by DL4YHF .
The manual we furnish with the kit has details as given by DL4YHF.

Only one extra FND and 10uh RFC have been added . The RFC can be omitted if it gives any false reading
by placing a jumper across.

We are publishing a picture of Freq Counter Build by one of our friends who purchased the kit.

               FREQUENCY COUNTER BUILD :  DESIGN DL4YHF