800mhz ruim cdma fwt 1 channel with battery back up

Specifications

-With data function
-DTMF Caller ID
-Back-up battery
-Reversal polarity for billing
-Can connect to alarm/voip gateway/pbx

Product name: CDMA Gateway/CDMA FWT/CAMA Fixed Wireless Terminal

Model: Etross-8848

requency:800mhz

 

1) It is a 1 channel CDMA Gateway that has 1 port FXS interfaces;

2) It can connect with ordinary telephone set, PBX , VOIP Gateway, Billing meter etc.;

3) Dialing tone frequency:450hz;

4) Employ Industrial module ZTE 8331 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;   

 

                                          

 Technical Specifications
Air interface standard: CDMA 800MHZ
Frequency ranges:
Air Interface: CDMA 800 MHZ  IS-2000(backward IS-95A/B)

                          800Mhz               

RF receiving (RX):   869 ~894MHz    

9) RF transmitting (TX): 824 ~849MHz   

10)  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
AC-Adapter interface: INPUT: AC 110~240V
OUTPUT: 5V 7A

AC-Power type: EU,US,AU,British can be optional

4,Operation Circumstance:
Operation temperature: -10c~60C
Storage temperature:-20C~70C
Operation humidity:45%-95%
Atmosphere pressure:86-106Kpa
Environment noise: <60DB
Transmitting Power:2W
Sensitivity: <-104dbm
Antenna Amplifying: >1.5db
Dialing frequency: 450Hz
Hanging voltage: 45V
Picking current: 30mA/41mA