TAD-510  (430-0750)         Specifications            Faxback Doc. # 6316

GENERAL

Power Requirement:.............................AC 120V 60 Hz/DC 9V 400 mA
Power Consumption:...........................................5 or 6 Watts
Dimensions (HxWxD):..........................2 1/8 x 9 3/4 x 6 3/8 Inches
Weight:........................................................1 3/4 lbs.

TAPE RECORDER

Tape Speed:..................................................4.75 cm/sec.
Wow and Flutter:.....................................................0.3%
Incoming Rewind Time (SFC-60):................................120 Seconds
S/N Ratio:....................................33 dB Incoming and Outgoing
Frequency Response (at 1 kHz):
   Outgoing Announcement Tape:..........-4 dB at 500 Hz and-3 dB at 3 kHz
   Incoming Message Tape:...............-4 dB at 500 Hz and-4 dB at 3 kHz
Distortion:............................................................4%
Erasing Ratio:......................................................40 dB
Recorder Sensitivity:.........................-12 dBm (Rec/Play at 1 kHz)
Memory Back-Up Time:...................................More than 12 Hours

OPERATING PARAMETERS

This information is supplied to assist you in answering possible
technical questions from your telephone company.

Interface:.....................................................Loop Start
Ringer:.............................................Standard Bridged Ring
                                           15.3-68 Hz Sine or Square Wave
                                                 40-105 Volts Ring Signal
Current:...........................................2-130 mA DC (Off Hook)
Resistance:..................................More than 10 Mohm (On Hook)/
                                                       300 Ohm (Off Hook)

(LB/all-7/6/94)