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M14A2A User Manual
3.3.
Radiated sensitivity measurement
Over-the-air testing can demonstrate the TRX ability of the whole system. Keys elements that affect the
measurement are:
Module ability (refer Specification)
Antenna Gain
System noise source
The OTA performance should be performed in an OTA chamber.
3.4.
Supported frequencies
Table 6.
M14A2A supported frequencies
Band
Uplink (MHz)
Downlink (MHz)
LTE Band 2
1,850
–
1,910
1,930
–
1,990
LTE Band 4
1,710
–
1,755
2,110
–
2,155
LTE Band 12
699
–
716
729
–
746
Table 7.
Band
Bandwidth
1.4 MHz
3 MHz
5 MHz
10 MHz
15 MHz
20 MHz
LTE Band 2
V
V
V
V
LTE Band 4
V
V
V
V
LTE Band 12
V
V
Table 8.
Conducted Tx power
Band
Items
Parameter
Unit
Min.
Typ.
Max.
LTE Band 2
Max TX Power
10
MHz 12RBs/QPSK
dBm
21.5
22.5
23.5
LTE Band 4
Max TX Power
10
MHz 12RBs/QPSK
dBm
21.5
22.5
23.5
LTE Band 12 Max TX Power
10
MHz 12RBs/QPSK
dBm
21.5
22.5
23.5
Table 9.
Conducted Rx sensitivity
Band
Items
Parameter
Unit
Min.
Typ.
Max.
LTE Band 2
Receive Sensitivity
10 MHz with 50 RBs
dBm
–
96.3
–
94.3
LTE Band 4
Receive Sensitivity
10 MHz with 50 RBs
dBm
–
98.3
–
96.3
LTE Band 12 Receive Sensitivity
10 MHz with 50 RBs
dBm
–
95.3
–
93.3