Atec Agilent-N5182A - Manual (Page 22)

22
EVM performance data 1, 2
Format GSM EDGE cdma2000/1xEV-DO W-CDMA LTE FDD 3
Modulation
type
GMSK (bursted) 3pi/8 8PSK
bursted)
QPSK QPSK 64 QAM
Modulation
rate
270.833 ksps 70.833 ksps 1.2288Mcps 3.84Mcps
Channel
configura-
tion
1 timeslot 1 timeslot pilot channel 1DPCH
Frequency 4 800 to 900 MHz
1800 to 1900
MHz
800 to 900 MHz
1800 to 1900 MHz
800 to 900 MHz
1800 to 1900 MHz
1800 to
2200 MHz
1800 to
2200 MHz
EVM power
level
≤ 7 dBm ≤ 7 dBm ≤ 7 dBm ≤ 7 dBm ≤ 7 dBm
EVM power
level with
Option 1EA
≤ 13 dBm ≤ 13 dBm ≤ 13 dBm ≤ 13 dBm ≤ 13 dBm
EVM Global phase
error
Spec
Type Spec Type Spec Type Spec Type
ms 0.8 ° 0.2 ° 1.2% 0.7% 1.3% 0.8% 1.2% 0.8% 0.45%
(measured)
peak 1.5 ° 0.6 °
Format 802.11a/g 802.16e WiMAX 5 QPSK 6 16QAM 6
Modulation
type
64QAM 64QAM QPSK 16QAM
Modulation
rate
54 Mbps – 4 MSps 4 MSps
Frequency 4 2400 to
2484 MHz
2300 to 2690 MHz ≤ 3 GHz ≤ 6 GHz ≤ 3 GHz ≤ 6 GHz
5150 to
5825 MHz
3300 to 3800 MHz
EVM power
level
≤ –5 dBm ≤ 2 dBm ≤ 4 dBm ≤ 4 dBm ≤ 4 dBm ≤ 4 dBm
EVM power
level with
Option 1EA
≤ 2 dBm ≤ 8 dBm ≤ 10 dBm ≤ 10 dBm ≤ 10 dBm ≤ 10 dBm
EVM .51% (mea-
sured)
0.4% (measured) Spec Type Spec Type Spec Type Spec Type
1.2% 0.8% 1.9% 1.1% 1.1% 0.6% 1.5% 0.9%
1. EVM specifications apply for the default ARB file setup conditions with the default ARB files supplied with the instrument.
2. EVM specifications apply after execution of an I/Q calibration when the instrument is maintained within ± 5 °C of the calibration temperature.
3. LTE FDD E-TM 3.1, 10 MHz, 64 QAM PDSCH, full resource block.
4. Performance evaluated at bottom, middle and top of bands shown.
5. 802.16e WiMAX signal configuration: bandwidth: 10 MHz, FFT: 1024, frame length: 5 ms, guard period: 1/8, symbol rolloff: 5%, content: 30 symbols of PN9 data.
6. The QPSK and 16QAM signals were tested with a root Nyquist filter with α = 0.2.