|
SC-G4Q GSM Gateway with 4 x Analogue / GSM Channels |
|
Quad band 850 900 1800 1900MHz, reverse polarity, Connect to PBX, Tel set, Billing;(12/16KHz is option) Packing Detail Main Functions: Converts the wire signal to wireless signal to GSM network Available to connect with telephone set, PBX, Billing machine Caller ID Built-in PIN code protection featured with locking device/card/network Supports redialing and hands-free Voice adjustment of calling in and out, multi lever volume to be chosen Optional to match with various high-gain antennas Featured with signal intensity indicator, working status indicator, breakdown indicator setting up and modification of parameters through the phone set Technique Parameters: Working Frequency Transmit band (Tx): GSM 850 824 to 849 MHz Receive band (Rx): 869 to 894 MHz E-GSM 900: 880 to 915 MHz 925 to 960 MHz DCS 1800: 1710 to 1785 MHz 1805 to 1880 MHz PCS 1900: 1850 to 1910 MHz 1930 to 1990 MHz Antenna Plus: >3dB Emission Power: 2W Sensitivity: GSM 850: -102dBm; E-GSM900: -102dBm DCS 1800: -102dBm; PCS 900: -102dBm Working Voltage: AC220V/DC12~24V Volume: 440(L) X 245 (W) X 45 (H) mm Weight: 3700g |
|