Table 3-3 800 Mhz Transmitter Indices - Zte ZXSDR RSUC User Manual

ZXSDR RSUC User Manual

Table 3-3 800 MHz Transmitter Indices

Name
Operating band
Transmitter output frequency tolerance
Occupied channel bandwidth
Output power at the Top of Cabinet
(TOC)
Total transmit power
Modulation mode
Conducted spurious emission and
radiated spurious emission suppression
Transmitter intermodulation
performance
Pilot time tolerance
Time Tolerance/phase tolerance of pilot
channel to other channels
Waveform quality
Pilot code domain power
Inactive channel code domain power
SJ-20101019140047-002|2012-03-15 (R1.1)
Index
800 MHz (Band Class 0)
± 0.01 ppm
1.23 MHz (Band Class 0)
60W
The total transmit power is within +2 dB and -2 dB of the
manufacturer's rated power.
Quadrature amplitude modulation
< -45dBc @±750kHz offset Center Freq (RBW 30kHz)
< -60dBc @±1.98MHz offset Center Freq(RBW 30kHz)
>4MHz OFFSET:
< -36dBm(RBW 1kHz) @ 9KHz < f < 150KHz
<-36dBm(RBW 10kHz) @ 150KHz < f < 30MHz
<-30dBm(RBW 1MHz) @ 1GHz < f < 12.5GHz
4-6.4MHz OFFSET:
<-36dBm(RBW 1kHz) @ 30MHz < f < 1GHz
6.4M TO 16M OFFSET:
<-36dBm(RBW 10kHz) @ 30MHz < f < 1GHz
>16MHz OFFSET:
<-36dBm(RBW 100kHz) @ 30MHz < f < 1GHz
If one BTS transmits at the rated power but another BTS'
output power is 30 dB less than the former's rated power.
When the powers of two BTSs are combined on the antenna
port, the generated intermodulation spurious emission
meets the conducted spurious emission requirement. The
IF difference of the transmit signals of two BTSs is 1.25M.
The PN time tolerance falls within 3 us and the inter-carrier
tolerance falls within 1 us.
Time difference: < ±50 ns
Phase difference: < 0.05 rad
Rho is greater than 0.970 dBm with configuration of a
single pilot.
With the standard 9CH configuration, the pilot code domain
power is in the range of -7.0±0.5 dB.
With the standard 9CH configuration, the inactive channel
code domain power is less than -27 dB.
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