TAD-540  (430-0713)           Specifications            Faxback Doc. # 8739

GENERAL:

Power Requirements...........................................120V AC, 60 Hz
Backup Battery.....................................9 Volts (Cat. No.23-553)
Power Consumption...................................................4 Watts
Dimensions (HxWxD).................................23/16 x 9 x 77/16 Inches
Weight...........................................................2 lbs 3 oz

TAPE RECORDER:

Tape Speed.......................................................5.5 cm/sec
Wow and Flutter........................................................0.3%
Rewind Time (SFC-60).............................................15 Seconds
S/N Ratio.............................................................30 dB
Frequency Response..........................................-5 dB at 500 Hz
..........................-9 dB at 3 kHz Incoming, - 9 dB at 3 kHz Outgoing
......................................................1 kHz Reference, 0 dB
Distortion...............................................................6%
Erase Ratio...........................................................40 dB
Sensitivity (Rec/Play at 1 kHz):
Outgoing...........................................................- 13 dBm
    Input........................................-60 dBm at Microphone Jack
    Output.............................................600 ohms on the line
Incoming............................................................-13 dBm
    Input...............................................-30 dBm on the line
    Output.............................................600 ohms on the line
Remote Control Sensitivity..............................-30 dBm on the line

ANSWERING MACHINE:

Number of Rings Before Answering...........................2 or 4 (Approx.)
Maximum Incoming Message Time.......................30 Seconds or 3 Minutes
VOX Operation Time without Sound................................5-9 Seconds

OPERATING PARAMETERS:

This information is supplied to help you answer questions your phone
company might ask.

Interface........................................................Loop Start
Ringer...............Standard Bridged Ringer 15.3-68 Hz Sine or Square Wave
                                              40-130 Volts Ring Signal, RMS
Current.............................................20-100 mA DC (off hook)
Impedance...............................................600 Ohms (off hook)
Modular Jack USOC Number..............................................RL11C

(smc-03/04/94)