7 Appendix
ID No: 161692
PRELIMINARY
Page 97
Type
Node C 1937
Node C 1943
Frequency
Uplink:
1850 – 1910 MHz
Downlink:
1930 – 1990 MHz
CDMA carriers
Option 1:
Option 2:
1-11 adjacent (per module) 1.23 MHz carriers
1-3 adjacent (per module) 5 MHz carriers
DL output power
1 CDMA carrier
2 CDMA carriers
4 CDMA carriers
+37.0 dBm
+33.0 dBm
+30.0 dBm
+43.0 dBm
+40.0 dBm
+37.0 dBm
UL composite output power
+23 dBm
Output power step size
1 dB
Output power accuracy over all
conditions
±1.5 dB
Min. DL input power for full output
power
-56 dBm
-60 dBm
Max. input power without damage
+10 dBm
Min. antenna isolation for max. gain
73 dB minimum
83 dB minimum
UL noise figure
3.5 dB
Delay
Option 1:
Option 2:
< 6.5 µs
< 8.0 µs
Maximum gain
93 dB
103 dB
Gain adjust range
43 dB to 93 dB
53 dB to 103 dB
Return loss
>15 dB
Uplink diversity
Standard
Spectral emission mask
-45 dBc @ 885 kHz
-55 dBc @ 1.98 MHz
Out of band gain
(rejection)
Option 1:
Option 2:
Gain -40 dB in 1.25 MHz
Gain -70 dB in 1.25 MHz
Modulation accuracy
ROH > 0.96
Spurious emissions
-13 dBm
Far off selectivity (ultimate rejection)
70 dB
Power supply
Standard:
Optional:
110 VAC / 40-60 Hz
36-72 VDC
Power consumption
150 W idle
230 W full output
power
300 W idle
500 W full output
power
RF connectors
7/16 DIN female; N female as an option
Ingress protection
Cabinet:
Fan:
IP66
---
IP66
IP55
Temperature Range
-33°C to +50°C
All data is subject to change without notice
