GSM Gateway with 900/1800MHz Networks, Measuring 262 x 166 x 53mm Model Number:GEG-WT6988 • Features: o Supports GSM900/1800 MHz networks o Simple to install and easy to maintain o Allow PIN code entering and reciprocal phone-card lock o Built-in cell phone board for transmitting and receiving signals o Polarity reversal signal for metering o 3.5dBi gain antenna o Compatible to PABX and PSTN (optional) o Supports caller ID and handsfree o Incoming number and dialing number bar and unbar enable o Cost rate setting enable o Time, date, signal intensity display enable o Blue and green background LCD display are selectable • Specifications: o Air interface standard: GSM 900/1800 MHz Phase 2+ o Frequency ranges: § GSM900: § Transmit: 890 to 915MHz § Receive: 935 to 960MHz § GSM1800: § Transmit: 1,710 to 1,785MHz § Receive: 1,805 to 1,880MHz o Channel space: 200KHz o Sensitivity: -104dB o Peak power consumption: 2W o Operating environment requirements: § Temperature: 0 to +40 degrees C § Relative humidity: 45% to 90% o Connectors: SMA antenna connector (TNC optional) o Atmospheric pressure: 86 to 106Pka o Power consumption: Static: 25mA Emission: 500mA o Antenna: gain: 3.5dB (all directional) 12dB (certain/selection) o Power supply: § 220V AC +/- 10%/47 to 54Hz, 110V DC/60Hz (optional) § 12V DC (optional) • Packing: o Product dimensions (L x W x H): 262 x 166 x 53mm o Gift box dimensions (L x W x H): 315 x 220 x 90mm o Carton dimensions (L x W x H): 465 x 330 x 460mm, 10 pieces/carton o Net weight: 1.0kg o Gross weight: 13.9kg