LG LTD-VL1110 User Manual page 14

7. General specification
7.2 LTE B4(20M) electrical specification
6.2.2 Maximum Output Power(class 3)
6.3.2
6.5.1
6.5.2.1 Error Vector Magnitude(EVM)
6.5.2.2
Relative Carrier
Leakage Power
EVM equalizer
6.5.2.4
spectrum flatness
6.6.1 Occupied Bandwidth (OBW)
Spectrum emission
6.6.2.1
mask
Adjacent Channel
6.6.2.3 Leakage Power Ratio
(ACLR)
Reference Sensitivity
7.3
Level @ 20MHz
7.4 Maximum Input Level
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시험 항목
Minimum Output Power
Frequency Error
Carrier Leakage
(3.2dBm ± 3.2dB)
Carrier Leakage
(-26.8dBm ± 3.2dB)
Carrier Leakage
(-36.8dBm ± 3.2dB)
EVM equalizer spectrum
flatness Range1
EVM equalizer spectrum
flatness Range2
Spectrum Emission Mask
upper/lower Area 1
Spectrum Emission Mask
upper/lower Area 2
Spectrum Emission Mask
upper/lower Area 3
Spectrum Emission Mask
upper/lower Area 4
ACLR E-UTRA ±
ACLR UTRA Offset 1 ±
ACLR UTRA Offset 2 ±
Main Ref Sense throughput
shall be ≥ 95%
Div. Ref Sense throughput
shall be ≥ 95%
throughput shall be ≥ 95%
Table 10. LTE B4(20M) RF specification
Spec. Test Temperature
Normal, Temp L,
23±2.7dBm
Temp H
Normal, Temp L,
-39dBm ↓
Temp H
Normal, Temp L,
±0.1ppm
Temp H
17.5%↓
(QPSK)
Normal
12.5%↓
(16QAM)
-27.2 dBc
Normal, Temp L,
-19.2 dBc
Temp H
-9.2 dBc
5.4 dB ↓
Normal, Temp L,
Temp H
9.4 dB ↓
20 MHz ↓
Normal
-19.5 dBm ↓
-8.5 dBm ↓
Normal
-11.5 dBm ↓
-23.5 dBm ↓
-29.2dB ↓
Normal, Temp L,
-32.2dB ↓
Temp H
-35.2dB ↓
-93.3 dBm
Normal, Temp L,
Temp H
-93.3 dBm
-25.7 dBm Normal
Channel
2050 2175 2300
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS
PASS PASS PASS