Sprint Nextel Merlin C777 用户手册
24
Section 3A. Technical Specifications
Receiver Specifications
Hardware Specifications
Conducted
spurious emission
spurious emission
Complies with Title 47,
Part 24 of the FCC Rules
Part 24 of the FCC Rules
Common RF
impedance
impedance
50 ohms
Type of receiving
EVDO and 1xRTT
Frequency range
1930 MHz to 1990 MHz
Bandwidth
1.25 MHz
Occupied
bandwidth
bandwidth
1.25 MHz
Modulation
method
method
O-QPSK/HPSK
Receiver
sensitivity
sensitivity
-104 dBm
Inter-modulation
spurious response
attenuation
spurious response
attenuation
Complies with CDG
stage 1
Common RF
impedance
impedance
50 ohms
Interface type
PCMCIA and
ExpressCard
ExpressCard
Common air
interface
interface
1xEVDO Rev A
Channel spacing
50 kHz
Chipset
QUALCOMM
TM
QSC6085
Transmitting (max.
data rate)
data rate)
Forward link: 3.1 Mbps
Reverse link: 1.8 Mbps
Reverse link: 1.8 Mbps