We found this balanced modulator circuit for DSB and possibly SSB transmissions in US 1980s telecommunications documentation. The diodes can be replaced with equivalents.
I found this simple circuit in an English magazine from 1984. The circuit can be assembled easily...
This RS flip-flop uses two type 4N26 optical couplers and is characterized by the very high...
August 2017 - Mouser Electronics is stocking the new Molex optical EMI shielding adapters. These...