300 BPS AC-4 Acoustic Modem (260-1179) Specifications  Faxback Doc. # 5694

COMPATIBILITY:                       RECEIVER SENSITIVITY: -3 to -42 dBm
        MODEM: Bell 103                    TRANSMIT LEVEL: -5 dBm +/-5 dBm
       DIALER: Manual                     TONE DIAL LEVEL: None
   DATA RATES: 110, 150, 300 baud          LINE IMPEDANCE: 600 ohms
 SPEED SELECT: Automatic               RINGER EQUIVALENCE: 0.0 B
   CMD BUFFER: N/A                             MODULATION:
      SPEAKER: On                                300 BAUD: Frequency Shift
 DATA FORMATS: Serial binary,                              Keyed (FSK)
               Asynchronous                       DIALING: None
TESTING MODES: None

(smm 08/26/93)