Table of Contents
Advertisement
Getting Started
Features
Description
SMS
Data
UMTS Data
BAND I, II, V, VI, VIII (2100/1900/850/800/900) up to 384kbits/s
Transfer
HSXPA
Audio
Dual Tone Multi Frequency function (DTMF).
4.2.
Supported Bands
The USR3500 is a quad band EGSM900/DCS1800/GSM850/PCS1900 that also
supports penta band UMTS/HSPA (WCDMA-FDD) 2100/1900/850/800/900 (Band I, II,
V, VI and VIII). Band selection is done automatically without having to switch manually
using AT commands.
Refer to sections 6.4 Checking the Band Selection and 6.5 Switching Bands for more
information regarding switching bands.
4.3.
Expansion Interface
The USR3500 offers a 50-pin expansion interface. It is an additional interface for
customers who wish to expand their application features by simply plugging in a card
through the mating connector of the interface.
Refer to the Reference Guide at
about the expansion card supported by the USR3500.
Text & PDU
POINT TO POINT (MT/MO)
Cell broadcast
Data circuit asynchronous
Transparent and Non Transparent modes
Up to 14,400 bits/s
MNP Class 2 error correction
V42.bis data compression
BAND I, II, V, VI, VIII (2100/1900/850/800/900)
HSDPA Cat 10 up to 14.4Mbits/s
HSUPA Cat 6 up to 5.76Mbits/s
Echo cancellation
Noise reduction
Full Rate, Enhanced Full Rate, Half Rate operation and Adaptive Multi-Rate
(FR/EFR/HR/AMR)
http://www.usr.com/support/3500
Rev 1.1
for more information
9/22/14
Features
20
Advertisement
Table of Contents
