CYG2021 Overview
Approvals UL recognized file #: Clare remends two (2) approaches. The modem should either use a no clean soldering flux that would mostly evaporate during the normal wave soldering processes, or be soldered in by hand after the rest of the card is wave soldered.
CYG2021 Key Features
- Low distortion transformer signal coupling (0.01% max)
- plete ring detector circuit
- Low power hookswitch
- Electronic inductor/gyrator circuit
- Surge protection
- Transient protection zeners
- Half- (20X0) or Full- (20X1) Wave Detection
- V.32 bis /V.34 patible
- FCC patible
- patible with U.S. and Canadian dial up phone lines