3G WCDMA to Analog PSTN Converter Gateway Fixed Wireless Cellular

WCDMA FWT-8848is a WCDMM to Analog Converter(single port,insert 1 sim card only), the device can produce a FXS line to allow a regular phone to be connected and used just like a local landline(PSTN) except your calls will go out the GSM network. This device can both receive and make calls.3G Requency: 3G/UMTS 850/1900MHZ
3G/UMTS 900/2100MHZ
3G/UMTS 850/2100MHZApplications:
Can connect to regular telephone set
Can connect to pabx,pxb for extension
Can connect to home alarm system, alarm panel
Can connect to phone billing meter/payphone
Can connect to Voip gateway
Can connect to lift/elevatorMain Features:
1) It is a 1 channel WCDMAGateway which has 2 RJ-11 outputs for extensions;
2) It can connect with ordinary telephone set, PBX , VOIP Gateway, Billing meter etc. ;
3) Dialing tone frequency:450hz;
4) Employ Industrial module to make;
5) Can adjust dial interval from 0.5sec to 9 secs by setting up from telephone set;
6) Can adjust voice volume by setting up from telephone set;
7) SIM card supported (1.8V, 3V);
8) Caller ID display;
9) DTMF Dialing;
10) Bell signal;
11) Polarity reversal;
12) The RJ-11 socket which connect the phone or billing system for metering purpose;
13) Antenna socket (SMA);
14) IP Presetting
15) Working status and Signal Strength by LED indicator;
16) IMEI Change (optional).
17) back up Li-ion battery( Optional) 7.2V 1300mAh.standby 24hrs,talking time: 2.5hrs.Specifications
Phone interface: supply RJ-11 Phone Interface
Hanging voltage: 45V
Picking off voltage: 30mA / 41mA
Dialing tone Frequency: 450Hz
Antenna interface: Antenna amplifying>2.5db
Sensitivity:<-104DBM
Transmitting power<3W