Product - CDMA Module - CDMA 450MHZ Module - Shenzhen KHD Technology Co. Ltd.
Product

Product - CDMA Module - CDMA 450MHZ Module


CDMA 450MHZ Module

PRODUCT FEATURE
The KM6505 supports the following standards:
 CDMA2000 1x
 CDMA2000 EV-DO Rev 0(EV-DOr0)
The KM450 provides the following services:
 CDMA2000 1x packet data service
 EV-DOr0 packet data service
 CDMA2000 1x short message service (SMS)
 CDMA2000 1x voice

PRODUCT FEATURE

The KM6505 supports the following standards:

l  CDMA2000 1x

l  CDMA2000 EV-DO Rev 0(EV-DOr0)

The KM450 provides the following services:

l  CDMA2000 1x packet data service

l  EV-DOr0 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:

Main Chipset

Qualcomm

Interface Type

40 PIN Connecter

Full-speed USB 2.0 RS-232 R-UIM

Common Air Interface

1xEV-DO r0 & 1xRTT

Frequency band

Band class 5(450MHZ)

Mobile Receiver Diversity

Support

Voice capability

Differential & Single-Ended

DC input operating voltage

+3.4VDC ~ +4.2VDC

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

Under 450mA

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

28.0mm×28.0mm×5.0mm

Mounting hole

 

 

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—Dor0

Data service

Support

SMS

Support

PRL(preferred roaming list)

Support

Authentication

Support

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