Found in a magazine 73 for radio amateurs, in a 90's edition, this circuit uses a general-purpose FET and as a indicator a 50 uA microammeter.
Field intensity meter (CB7563E)
- Details
- Written by: Newton C. Braga
Found in a magazine 73 for radio amateurs, in a 90's edition, this circuit uses a general-purpose FET and as a indicator a 50 uA microammeter.
