Lowest price Gsm FWT 900/1800mhz voip gateway

Brand: etross or OEM

Model: etross-8818

Frequencies: 900/1800/Mhz GSM FWT

MAIN FUNCTION &FEATURES

Simple to install and easy to maintain

Steady module & reliable design ensures good performance

Provide optimized circuit directly connecting the exchange device for extensions

Automatic IP dialing with long-distance-call identification

Compatible to most telephones, PABX & VOIP gateways

Strong signals with high gain antenna

Attractive Plastic casing

SIM card locked (optional)

Caller ID

Provide reversal polarity signal for metering

No noise &Clear voice

Suitable for wide voltage range &Low power consumption

Suitable for all kinds of weather & environment

Two extension lines allowed or Wireless to wire(connection to PSTN) (Optional)

SPECIFICATIONS

1.Air Interface Standard GSM 900/1800 MHz Phase 2+

2.Frequency Ranges

                               Transmit            Receive

GSM 900         890~915MHz        935~960MHz

GSM 1800       1710~1785MHz      1805~1880MHz

3.Channel Space   200KHz

4.User line, bell signal In line with GB/T15279

5.Max Power   0. 25W/0.5W

6.Consume  Immobility less than 25MA,Transmission less than 400MA

7.Sensitivity  -105db

8.Dialtone frequency 450Mhz

9.Surrounding Temperature  -10 degree-- +40 degree Relative humidity:45% -- 90%(Without frost)

10.Atmosphere Pressure   86 -- 106Pka

11.Environment Noise  <60db

12.Antenna amplifying 3.5db(omni directional). 12db(certain direction /chosen direction)

13.AC Power   DC10V 20V

14.Connector of Power   China

15.Dimensions (L*W*H) Average   185*135*22(mm)

16.Weight   FWT 400g, full set with ac-adapter &antenna &box 500g 

17.Color   White and blue (Optional)

18.Connection Mode   RJ-11 phone jack

19.Antenna Connection   SMA Antenna Connection.