This stage of IF to 455 kHz operates with voltages from 1.5 V. We find it in a 90s Popular Electronics. The integrated circuit is uncommon today.
We found this circuit in a documentation from the year 2000. This circuit appears on the site...
June 2017 - Mouser Electronics has in stock the new HumpRO frequency hopper transceivers from Linx...
Rumble is a low frequency rumble that occurs with turntables. If the reader recovers recordings on...