XR-2120 डाटा शीट PDF( Datasheet )

XR-2120 PSK Modem Filter GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM The X R-2120 is a self-contained bandpass fi Iter set designed for realization of Bell 212A compatible 1200 bits/sec PSK modems. The XR-

XR·2120AADVANCE INFORMATION 212A/V.22 Modem Filter GENERAL DESCRIPTION The XR-2120A is a filter system for performing the complete filter function for Bell 212A or CCITI V.22 type modems. The XR-2120A suppli