History - ZN414 book

 

Whilst trying to find something else I came across this A5 booklet. It must date from the mid 1970s?

The ZN414 was a 3 pinned TRF receiver designed to make a very simple LW or MW broadcast receiver. I think it worked to about 3 MHz. 

I think it is still available from other manufacturers in a plastic case. At one time the equivalent was available via GQRP sales. I am not sure if it is still stocked.

As I recall it was used to make a couple of MW receivers for my boys.