Dowtelecom DTT-800 CDMA Wireless Local Loop Transceiver User Manual Manual

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Document ID	179305
Application ID	k3BcqOACQJRXuvPgAphJIA==
Document Description	Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	238.69kB (2983657 bits)
Date Submitted	2001-11-14 00:00:00
Date Available	2001-11-14 00:00:00
Creation Date	2001-10-22 13:29:43
Producing Software	Acrobat 4.0 Scan Plug-in for Windows
Document Lastmod	2001-11-09 12:40:11
Document Title	Manual
Document Creator	Acrobat 4.0 Capture Plug-in for Windows

FCC RF EXPOSURE INFORMATION
Please read this information before use
In August 1996 the Federal Communications Commission (FCC) of the United States
with its action in Report and Order FCC 96-326 adopted an updated safety standard for
human exposure to radio frequency (RF) electromagnetic energy emitted by FCC
regulated transmitters. Those guidelines are consistent with the safety standard
previously set by both U.S. and international standards bodies. The design of this
device complies with the FCC guidelines and these international standards.
Use only the supplied or an approved antenna. Unauthorized antennas, modifications,
or attachments could impair call quality, damage the phone, or result in violation of
FCC regulations.
All persons must be at least 20 cm from the antenna when the transmitter is operating
to comply with FCC RF exposure requirements.
For more information about RF exposure, please visit the FCC website at www.fcc.gov
DTT-&00/1900 Operating Manual
2. Technical Specification
2.1
800MHz bandwidth
AIR INTERFACE
Common air interface standard - IS-95A, IS-95B
FREQUENCY ----’ TX: 824 - 849MHz
RX: 869 - 894MHz
TX Max. Output Power + 307mW ERP
RX Sensitivity -+ - 104dBm below
Vocoder + 8W13K QCELP, 8K EVRC
Channel Bandwidth -+ CDMA 1.25Mhz
RX Conducted Spurious -+ TX BAND : -61dBm below
RX BAND :
-81dBm below
MOD/DEMOD 4 0 QPSWQPSK
Frequency Accuracy --+ Fo+300Hz
Battery Back-up
Type --+ Ni-Cd
Capacity - 6V @ 1.7A
Talk Time ---* 2 Hours
Standby Time --+ 20Hours ( at slot cycle index 1 )
Connectors for various
Service support
RJ-1 1 - Standard wire-line telephone
Analog G3 Fax (Optional)
Serial port -+ Maintenance Purpose
Data Service Purpose (Internet, PC Fax)
Physical
Dimension (DxWxH) + 19Oxl70x55mm
Weight (including Backup battery) -+ 750g
Environmental
Operating temperature - 0 “C - +50 “C
Power Supply
Input Power ---+ 100 - 24OV,
50/60Hz
Output Power - DC 12V @ 1.3A
Accessories
Internal Antenna --+ Di-Pole Antenna
Power supply (SMPS)
Power Cord
Tel-line Cord


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