Copyright ⓒ. 2014. All Rights Reserved.
5. RF specification
5.1 CDMA
5.1.1 Receiver
.- Bandwidth : 1.25MHz
.- Frequency : 869MHz
– 894MHz (BC0), 1930MHz – 1990MHz (BC1)
.- RF to Baseband Direct conversion (Zero IF)
.- Modulation method : QPSK, 8PSK and 16QAM
.- Sensitivity :
≤-104dBm (BER = Under 0.5%)
5.1.2 Transmitter
.- Frequency: 824MHz
– 849MHz (BC0), 1850MHz – 1910MHz (BC1)
.- Maximum RF Output : Power class3 (BC0), 23.01dBm ~ 26dBm
Power class2 (BC1), 23.01dBm ~ 26dBm
.- Modulation method : BPSK, QPSK AND 8PSK
.- Baseband to RF Direct conversion (Zero IF)
5.2 LTE
5.2.1 Receiver
.- Bandwidth : B4(20MHz), B13(10MHz)
.- Frequency : 2110MHz
– 2155MHz (B4), 746MHz – 756MHz (B13)
.- RF to Baseband Direct conversion (Zero IF)
.- Modulation method : QPSK, 16QAM and 64QAM
.-
수신감도
: Main - B4 (
≤-93.3dBm @QPSK), B13(≤-93.3dBm @QPSK)
Diversity - B4 (
≤-93.3dBm @QPSK), B13(≤-93.3dBm @QPSK)
5.2.2 Transmitter
.- Frequency : B4 (1710MHz
– 1755MHz), B13(777MHz – 787MHz)
.- Maximum RF Output : Power class 3, 20.3dBm ~ 25.7dBm
.- Modulation method : QPSK and 16QAM
.- Baseband to RF Direct conversion (Zero IF)
