Dowtelecom Inc. DTT-800 ユーザーズマニュアル

 INTERFACE

Battery Back-up

Connectors for various

Service support

Physical

Environmental

Power Supply

Accessories

Common air interface standard 

 

 IS-95B

FREQUENCY 

 TX: 824   849MHz

RX: 869   894MHz

TX Max. Output Power   307mW ERP

 

RX Sensitivity 

   104dBm below

Vocoder 

 QCELP, 8K EVRC

Channel Bandwidth 

 CDMA 

RX Conducted Spurious 

TX BAND : -61dBm below

RX BAND :

-81dBm below

MOD/DEMOD

 0 QPSWQPSK

Frequency Accuracy 

 

Type 

 Ni-Cd

Capacity 

 6V 

 

Talk Time 

 2 Hours

Standby Time   20Hours ( at slot cycle index 1 )

RJ-1 1   Standard wire-line telephone

Analog G3 Fax (Optional)

Serial port 

 Maintenance Purpose

Data Service Purpose (Internet, PC Fax)

Dimension 

 

 

Weight (including Backup battery) 

 750g

Operating temperature 

 0 

 

 

 

Input Power 

 100   

Output Power 

 DC 12V 

 

Internal Antenna 

 Di-Pole Antenna

Power supply (SMPS)

Power Cord

Tel-line Cord