Product - Terminals - EVDO TERMINAL  KT450 - Shenzhen KHD Technology Co. Ltd.
Product

Product - Terminals - EVDO TERMINAL KT450


EVDO TERMINAL KT450

KT450 terminal is 3G wireless equipment base on CDMA2000 450MHZ, support for data,voice,sms functionality, can be used in a wide range of M2M business fields such as metering, remote maintenance, traffic systems, transportation and logistics, and security.

PRODUCT FEATURE

The KT450 supports the following standards:

l  CDMA2000 1x

l  CDMA2000 EV-DO Rev 0(EV-DOr0)

l  CDMA2000 EV-DO Rev A(EV-DOrA)

The KT450 provides the following services:

l  CDMA2000 1x packet data service

l  EV-DOr0 packet data service

l  EV-DorA packet data service

l  CDMA2000 1x short message service (SMS)

l  CDMA2000 1x voice

 

 

Frequency Scope:

Transmit Frequency(MHZ)

Receiver Frequency(MHZ)

Block Designator A: 452.500~457.475

Block Designator C: 450.000~454.800

Block Designator L: 410.000~414.475

Block Designator A: 462.500~467.475

Block Designator C: 460.000~464.800

Block Designator L: 420.000~424.475

 

Environments Specifications:

Common Air Interface

1xEV-DO rA & 1xRTT

Frequency band

Band class 5(450MHZ)

Mobile Receiver Diversity

Support

Voice capability

Differential & Single-Ended

Maximum current @ +5VDC, HDR, DRC=3.1Mbps, Maximum TX Power (24+/- 0.3dBm)

Under 650mA

On communication Ior=-75dBm Ior=-104dBm

Under 200mA

Under 450mA

 

(Note1) The current consumption might vary of 5% over the whole operating temperature range. (Note2)

 

Mechanical Specifications:

Dimensions

83.0mm×71.0mm×25.2mm

Mounting hole

0

 

Environment Specifications:

Operating Temperature

-20°C ~ +60°C

Storage Temperature

-30°C ~ +70°C

Humidity

95%(50°C)relative humidity (non-condensing)

Vibration Stability

5Hz to 500Hz sinusoidal, 1.5G

Shock Stability

No damages after 60-inch drop over concrete floor

Software Specifications:

CDMA specifications

1xEV--DOrA

Data service

Support

SMS

Text/Unicode

Analog (differential/single) audio

Support

Digital audio interface

Support

R-UIM

Support

AT Command

Standard/Extended AT command set

Support OS

Windows 2000/XP/Vista/7/Linux

 

Hardware interface

At Command/Modem

RS232 (DB9 female socket)

Default disable flow control

Firmware update

Micro USB

Analog audio

4 pin 616E

UIM card

Reader 1.8v/3.0v

Antenna connector

SMA female double antenna

DC input operating voltage

5V/1A Adapter

Note:

4 Pin 616E descriptor Pin 1 MIC+ Pin 4 MIC+ ,Pin 2 EAR+ Pin 3 EAR-