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제품소개 > New Products

CHE-628: HSDPA Wireless Engine

CHE-628은 데이터 다운로드 속도가 최대 3.6Mbps, 업로드 속도가 최대 384Kbps에 이르는 초고속 HSDPA 모듈입니다. 2007년 하반기쯤 S/W를 업그레이드하면 다운로드 속도를 최대 7.2Mbps까지 높일 수 있습니다.

CHE-628은 산업용, 외장형 모뎀에 내장되며, PDA, 신용카드 조회기, 보안 장비 등 여러
Application에 활용될 수 있습니다.

Technical Specifications

DATA SERVICES
HSDPA (Category 6)
· Forward link up to 3.6Mbps
· Reverse link up to 384Kbps
WCDMA
· Forward and reverse link speeds
· up to 384Kbps
* Limit to Network conditions
 
GENERAL FEATURE
Qualcomm MSM6280 chipset (ZIF)
MRD (Mobile Receiver Diversity)
Maximum RF Output Power
· 2100MHz - Power Class 3
· 850MHz - Power Class 3
Receiver Sensitivity:
· 2100MHz under -107dBm(BER=0.1%)
· 850MHz under -106dBm(BER=0.1%)
Nominal Operation Voltage:
· from USB host Power
Power Consumption:
· Maximum :under 500mA
· Typical : under 300mA
 
FREQUENCY BANDS
WCDMA 2100MHz(Band Class 1)
WCDMA 850MHz(Band Class 5)
 
RF Connector
MM93290-2700
   Primary Path & Secondary Path
 
STANDARDS
3GPP Release 5 compliant
3GPP TS31.101(UICC)
3GPP TS31.102(USIM)
3GPP TS34.121
 
MECHANICALS
Dimension (WxHxT): 32 x 42 x 6 (mm)
Weight: 12g
Antenna connector
 
ENVIRONMENTS
Operating Temperature: -20'C to 50'C
Storage Temperature : -30'C to 70'C
Humidity: 95% (non-condensing)