User's Manual

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RF Parameters per Service at Antenna Port of Four Port Service Combiner Unit (SCU-
F)
The RF Parameters listed in the tables in this section reflect the specifications at each of the
four antenna ports of the SCU-F when combined with the QX.
RF Parameters
QX RF
Parameters at
Antenna Port of
SCU-F
CELL
TDMA/CDMA/
WCDMA
PCS
CDMA/WCDMA/
TDMA/GSM
AWS
WCDMA
700 MHz
LTE
DL UL DL UL DL UL DL UL
Max Output Power per
Antenna Port
1 Operator
(Composite)
16 - 20 - 21 - 21 -
2 Operators 13 - 17 - 18 - 18 -
4 Operators 10 - 14 - 15 - 15 -
8 Operators 7 - 11 - 12 - - -
12 Operators 5 - 9 - 10 - - -
Mean Gain (dB)
1
16 - 20 3 21 3 21 4***
Pin (dBm) 0 - 0 - 0 - 0 -
Input IP3 (dBm)
AGC OFF Min
- -5 - - - - -
Input IP3 (dBm)
AGC ON Min
- 5 - -6 - - - -
Input IP3 (dBm) - - - - - -7 - -10
SFDR
2
(dB) - 71 - 3 - 66 - 55
Max Intermod
Distortion (dBm)
-13* - -13* 64 * - ** -
Max NF (dB) - 20 - 20 - 20 - 20
Gain Flatness/Ripple
(dB)
3
±2.0 ±2.0 ±1.0
* WCDMA compiles with 3GPP TS 25.106 V5.0.0 (2002-03) table 9.4 spectrum emission mask.
** Out of band and spurious emissions compliant to FCC.
***Default Conditioner (BTSC) UL Gain=+3dB
1
Factory set mean gain BU-RHU without RIU. May be field adjusted using controller system.
2
SFDR for CDMA services is calculated in 100KB/sec.
3
Gain Flatness/Ripple is specified for the non-duplexed port of the system. Overall system typical values.