Andrew Wireless Innovations Group RPT-NODEC1943 用户手册

 

User’s Manual for Node C Network Elements

 

Page 96 

PRELIMINARY M0121A1A_uc.doc

 

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Type 

Frequency  

Uplink:  

824 – 849 MHz 

Downlink: 

869 – 894 MHz 

CDMA carriers 

Option 1:  
Option 2: 

1-8 adjacent (per module) 1.23 MHz carriers 
1-2 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 @ 750 kHz 

-60 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