C-motech CDU-685A, Начало работы

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Section 3A : Technical Specifications
Radio Frequency and Electrical Specifications
Frequencies
CDMA 800/AWS/1900 MHz
Interface Type High-Speed USB 2.0 compliant
Common air interface CDMA
Antenna Diversity Support Receive Diversity
DC input operating voltage +5VDC from USB host port
Maximum current @+5VDC Under 500mA
RF Frequencies
BC0
TX frequency: 824MHz – 849MHz
RX frequency: 869MHz – 894MHz
BC1
TX frequency: 1850MHz – 1910MHz
RX frequency: 1930MHz – 1990MHz
AWS
TX frequency: 1710MHz – 1755MHz
RX frequency: 2110MHz – 2155MHz
Software Specifications
OS Support Windows® 2000, XP, Vista and Windows 7
Environmental Specifications
Operating conditions -20°C ~ +55°C , 85%(at 50(°C)), relative humidity (non-condensing)
Storage Temperature -35°C ~ +75°C
Humidity 95%, non-condensing
Mechanical Specifications
Dimensions 32.1mm * 72.1mm * 11.9mm
Weight Approx. 23g
Form Factor USB Series “A” Type plug
Housing Material CASE – PC