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Product Specifications

Digital Voice and Data Recording

Comfile 500 Series (UK only)

AIT Recorders Digital and Voice Recording Product Information Toolbar



Voice Interface Cards 4 voice channels (not upgradeable)
Archive Recording Medium Optional DDS-2 DAT tape drive, 550 channel hours per DDS-2 DAT tape
NEW! Optional DVD-RAM 4.7Gb cartridge drive, 600 channel hours per cartridge side - instant access
Instant Access Recording Medium 4 GB Hard disk -instant access to 500 channel hours
Compression l6Kbit/s ADPCM, 32 Kbit/s ADPCM, 64 Kbit/s PCM
Frequency Response 200Hz to 3,400Hz +/- 1dB
Audio Gating User Configurable per channel: Activated via On/Off hook, VOX, contact closure, always On/Off
Input impedance >30K Ohms (optional 600 Ohms line matched interface)
Input Sensitivity 0 to - 6OdBm (AGC Out); +12 to -6OdBm (AGC In)
Distortion <35dBC
Electrical Power Single Phase AC 115/230 V I 120 W
Weight 22 lbs. (approx. 10 kg)
Dimensions 7W x13"H x 16 1/2r'D (180 mm W x 335 mm H x 420 mm 0)

Operating Temperature

+5 to +40 deg C @ 35% RH


0 to 7,000 feet

Relative Humidity

20% to 80% @ 26 deg C
PC Control RS232 Serial (cable supplied)
Audio Output Internal speaker, headphone and line out socket
Operating Duration Designed for 24 hrs/365 days/yr continuous operation
MTBF 80,000 hours.

Call Commander Interface

Operating System

MS Windows 95TM or MS Windows 2000 ProfessionalTM


Win 95TM - 32Mb: Win 2000TM - 64Mb

Screen Resolution

Windows 800x600, 256 color graphics


IBM PC or clone Pentium or higher
One R5232 Serial Port for Recorder cabling
Requires a mouse









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Copyright 2002 AIT Recorders Ltd.