Main Processor: 33MHz Analog Devices DSP 2181
Memory:
16K x 24bits internal program memory, 16K x 16 bits internal data
Bus
Compatibility: ISA PC AT
Bus Speed: 8 MHz
Base Address: PnP
Trunk
Type: 2 wire analog
Impedance: 600 Ohms (USA)
Ring
Detection: 22 Vrms minimum/100 maximum, 15 Hz minimum/50Hz maximum
Frequency Response: 300 to 3400 Hz +/- -3dB
Connector: RJ-11 4/6
Impedance:
600 Ohms
Signal/Noise Ratio: 50 dB
Frequency Response: 300 to 3400 Hz +/- -3dB
On/Off Hook Detection: Voltage sense
Power Supply: 17V
Power Loss Emergency Switch: Bypass relay
Line Output Impedance: 47 Kohms
Line Output Signal Range: 1Vpp
Chipset: AD1815JSA Soundcomm (for audio off-line)
Sampling Rate: 4 to 55,2 kHz
Resolution: 16 bits PCM
Chipset: AD1843 (for audio on-line)
Connector:
Mono or stereo 3.5 mm jack socket
Input Impedance: 600 W
Maximum Mic Input Voltage: 200 mV
Minimum Mic Input Voltage: 10mV
Microphone Input Gain: PhoneRider Automatic Gain Control
Echo Cancellation: Auto-regulated
Operating Temperature: 10° to 40° C
Storage
Temperature: 5° to 55° C, <80% relative humidity, non-condensing
176
mm (L) x 114 mm (H) x 22 mm (T) (including plastic cover of the DAA)
United
States: Complies with FCC Part 15 Class B, FCC Part 68, and UL 1950
Canada:
Complies with CS03 Issue 8, and CSA950
Technical Specifications
Supports Windows 95, 98, NT, 2000
Number of Ports: One
Maximum Boards per Systems: One
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