Register here

Author Topic: IFF Mark I  (Read 824 times)

Offline Maury Markowitz

  • CLEARANCE: Confidential
  • *
  • Posts: 69
  • From the Great White North!
IFF Mark I
« on: September 15, 2017, 11:43:22 am »
There's a fair amount of information available on IFF Mark III, and a little bit on Mark II, but practically nothing on Mark I that I can find. There's a number of vague descriptions and some comparisons between the Mk I and Mk II, but they tend to be contradictory, some saying you had to manually tune Mk I while others say it swept the CH bands. Even AP1093 only mentions the Mark I in passing, stating that 50 were made - while others sources seem to say 1000 but I think they mean the Mark II.

Anyone know of a GOOD source on this topic, one that's more than a few pages long? I'd love to see something that has the actual circuits in it.

Offline Maury Markowitz

  • CLEARANCE: Confidential
  • *
  • Posts: 69
  • From the Great White North!
Re: IFF Mark I
« Reply #1 on: December 22, 2017, 09:13:40 am »