User's Manual

Version
1.3
Date
November 18, 2016
Page
17/ 61
Title
USER MANUAL
Prepared by
Reviewed by
Approved by
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©2016 GS Instech Co., Ltd. All rights reserved.
4. System Specification
4.1. RF Performance
Parameter
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Remark
Frequency Range
1930MHz ~ 1995MHz
1850MHz ~ 1915MHz
Input Range
-62dBm ~ -32dBm/ Total
-75dBm ~ -45dBm/ Total
Output Power
+43dBm (20W) max.
CDMA 10W+LTE 10W / Total
+30dBm (1W) max.
Channel Capacity
【CDMA】 15MHz max/ 1.25MHz Step
【LTE】 10MHz max (9.01MHz for OBW)/ 5MHz Step
Gain
Range
65dB ~ 105dB (Max 40dB)
ALC: 30dB
Manual: 10dB
Adjust Step
0.5dB
Accuracy
±0.5dB
Ripple
±1.5dB p-p
Roll off
> 50dBc @ Channel OBW ±450KHz
> 50dBc @ Channel OBW ±1MHz
> 75dBc @ Channel OBW ±3.5MHz
Waveform Quality
No Feedback & Max/ Min Input
≥ 0.99 (Rho)
For CDMA
G=I+15dB & Fading 10Hz G=I
≥ 0.95 (Rho)
EVM
No Feedback & Max/ Min Input
QPSK
7.1%
For LTE
16QAM
5.1%
64QAM
3.2%
G=I+15dB & Fading 10Hz G=I
QPSK
8%
16QAM
64QAM