ATRIS-PCI-A-12

Purpose:

Notification specified number of subscribers to confirm receipt. High quality recording, retention, listening and processing information from the analog audio sources. Software features standard and active mailbox.
Order

Sources of signals:

Any analog linear audio output (phone, microphone, radiostation, dispatching board, tape recorder, telemetry). From 2 to 132 channels per one system block.

 

Features:

The multipurpose printed-circuit board allows solving of a great variety of problems: information registration, notification of subscribers, automatic recording of incoming calls, and filtration of mistaken incoming calls. Up to 12 channels on one printed-circuit board.

 

Specifications:

Type of the trunk: PCI
Quantity of channels on one printed-circuit-board 2, 4, 6, 8, 10, 12
Maximum quantity of printed-circuit-boards in one system block 11
Types of channels: Analog telephone, linear
Type of connection: Parallel / consistent with transformer galvanic isolation
ADC type: 16- digit
ADC changeable frequency of digitization: 8,16,32, 64 кHz
Changeable sensitivity (scale of transformation): dB: 0   dB ± 3                        1 time
  6   dB±  1,5                     2 times
  12 dB ± 0,75                    4 times
  18 dB ± 0,375                  8 times
  20 dB ± 0,3                    10 times
  26 dB ± 0,15                   20 times
  32 dB ± 0,075                 40 times
  38 dB ± 0,0375               80 times
AGC type: Program
Frequency band of the telephone lines coordination block: 0,2 7,6 kHz
ADC frequency band is defined by digitization frequency 8000 Hz ...........from 200 Hz     to 3400 Hz
16000 Hz .........from 200 Hz     to 7600 Hz 
32000 Hz ........ from 200 Hz     to 14200 Hz
Input resistance of telephone adapters (DC): more than 9 МОм
Input resistance of telephone adapters (AC): more than 10 кОм