Sprint Nextel Merlin C777 用户手册

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页码 38
24
Section 3A. Technical Specifications
Receiver Specifications
Hardware Specifications
Conducted 
spurious emission
Complies with Title 47, 
Part 24 of the FCC Rules
Common RF 
impedance
50 ohms
Type of receiving
EVDO and 1xRTT
Frequency range
1930 MHz to 1990 MHz
Bandwidth
1.25 MHz
Occupied 
bandwidth
1.25 MHz
Modulation 
method
O-QPSK/HPSK
Receiver 
sensitivity
-104 dBm
Inter-modulation 
spurious response 
attenuation
Complies with CDG 
 
stage 1
Common RF 
impedance
50 ohms
Interface type
PCMCIA and 
ExpressCard
Common air 
interface
1xEVDO Rev A
Channel spacing
50 kHz
Chipset
QUALCOMM
TM
 QSC6085
Transmitting (max. 
data rate)
Forward link: 3.1 Mbps
Reverse link: 1.8 Mbps