Author Topic: which induction coil do these phones use?  (Read 250 times)

Offline RB

  • **
  • Posts: 902
  • Love old phones
which induction coil do these phones use?
« on: June 01, 2018, 11:29:30 AM »
Hi All.
I have a list of phones i will be using as examples, because they are simple, and mostly, similar to each other.
I need to know what ind coil they each use, and ultimately, the impedance values of each.
These samples need to be compatible with each other, or I need to know why they are I can alter them, or dump them from the group.
Here is what I have found...
Fed 804
Leich 901B
This is all the info I have on them. I have the schematics, but no ind coil info.
Thanks in advance! any help here would be awesome!