Communications Modem

Features

Specifications

• End Application:
  Automated surface observing system (asos)
• Federal Supply Class (fsc):
  Miscellaneous communication equipment
• National Stock Number (nsn):
  5895-01-368-8662
• Special Features:
  Full duplex, 2-wire operation on either public switched telephone net or private line. Transmit and rcv datarate shall be 2400bps p1pct, m2.5pct (v.22 bis) character asynchronous (10 or 11 bits, including 1 stop and 1 start); 2400hz p/m .01pct for answer pwr 115v ac p/m 10pct, 60hz, 8watt nom; dwg name: aai--modem, rack mounted; uds--modem, model 2440 rk