Table 7 Transmitter Index At 800 Mhz, 450 Mhz And 850 Mhz - Zte ZXC10 CBTS Technical Manual

Working
800 MHz, 450 MHz and 850 MHz
bands
Rx sensibility ≤ -125 dBm
Rx dynamic Rx sensibility ≤ dynamic range ≤ Noise level -65 dBm/1.23
range MHz (Eb/N0 = 10 dB ± 1 dB ), FER < 1%
800 MHz:
± 750 kHz offset center freq; if monotone = 50dB (as
opposed to CDMA signal level), when FER < 1.5%; increase
of MS output power ≤ 3 dB;
± 900 kHz offset center freq; if monotone = 87dB (as
opposed to CDMA signal level), when FER < 1.5%; increase
of MS output power ≤ 3 dB;
Block-proof 450 MHz:
± 900 kHz offset center freq; if monotone = 87dB (as
opposed to CDMA signal level), when FER < 1.5%; increase
of MS output power ≤ 3 dB;
850 MHz:
± 1.25MHz offset center freq; if monotone = 80dB (as
opposed to CDMA signal level), when FER < 1.5%; increase
of MS output power ≤ 3 dB;
800 MHz and 450 MHz:
900kHz ~ 1.7MHz and –900kHz ~ -1.7MHz offset center
Inter-
freq; if dual-tone = 72dB (as opposed to CDMA signal level,
modulation
when FER < 1.5%; increase of MS output power ≤ 3 dB;
spurious
850 MHz:
response
1.25MHz ~ 2.05MHz and -1.25MHz ~ -2.05MHz offset
attenuation
center freq; if dual-tone = 72dB (as opposed to CDMA signal
sensibility
level, when FER < 1.5%; increase of MS output power ≤ 3
dB;
Rx conductive
< -80 dBm (within the BTS Rx frequency)
and emissive
< -60 dBm (within the BTS Tx frequency)
spurious
< -47 dBm (at other frequencies), RBW = 30 kHz
range
VSWR of RFE
< 1.50
(Rx)
2. Transmitter
T 7 T
A B L E R A N S M I T T E R
Working bands
Transmitter
frequency tolerance
Channel bandwidth
Tx modulation
Conductive /
emissive spurious
transmission
I 8 0 0 M H , 4 5 0 M H
N D E X A T Z
800 MHz, 450 MHz and 850 MHz
-8
≤ 5×10
1.23 MHz (800 MHz), 1.25 MHz (450 MHz, 850 MHz)
Quadrature modulation
< -45 dBc @±750 kHz
kHz)
< -60 dBc @±1.98 MHz
Confidential and Proprietary Information of ZTE CORPORATION
Chapter 5 - Technical Indices
8 5 0 M H
Z A N D Z
offset center freq (RBW 30
offset center freq(RBW
59