Agilent Technologies EXG Manual de usuario descargar pdf (Pagina 26)

0.2

0.4

0.6

0.8

1.2

1.4

1.6

1.8

0 2000 3000 4000 5000 60001000

EVM (% ms)

Frequency (MHz)

Measured EVM performance vs carrier frequency

(QPSK, Alpha-0.25, Power = +4 dBm, Symbol Rate = 4 MSyb/s, ALC ON)

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

-10 -5 0 5 10 15

RMS EVM (%)

Power (dBm)

LTE E-TM 3.1 10 MHZ EVM(@ 2100 MHz)

with Option 1EA

0 2000 3000 4000 5000 60001000

EVM (% ms)

Frequency (MHz)

Measured EVM performance vs carrier frequency

(Internal channel correction OFF and ON)

QPSK, Alpha = 0.25, Power = +4 dBm, Symbol rate = 62.5 MSym/s, ALC ON

Correction ON

Correction OFF

0.5

1.5

2.5

3.5

4.5

-5 25

35 45 55 65 755 15

EVM (% ms)

Symbol rate (MHz)

Measured EVM performance vs symbol rate

(Internal channel correction OFF and ON)

QPSK, Alpha = 0.25, Power = +4 dBm, Freq. = 2.2 GHz

Correction ON

Correction OFF

1 2 ... 21 22 23 24 25 26 27 28 29 30 31

9 kHz to 3 or 6 GHz 1
Data Sheet 1
Table of Contents 2
Definitions and Conditions 3
Frequency Specifications 4
Frequency reference 5
Amplitude Specifications 6
(ALC on) 7
Final power (dBm) 8
Power error (dB) 8
SWR (measured CW mode) 9
249 MHz –119 11
Harmonics (CW mode) 12
Nonharmonics (CW mode) 12
Subharmonics (CW mode) 12
Phase coherence (Option 012) 12
Frequency bands 13
External modulation inputs 15
N5172B only 17
± 60 MHz 18
AWGN (Option 403) 19
Up to –60 to +60 MHz 20
0 dB to –40 dB 20
Up to –60 MHz to +60 MHz 20
ACLR (dBc) 22
Power level (dBm) 23
10 MHz LTE E-TM 1.1 QPSK ACLR 23
(with Option UNV + 1EA) 23
Conﬁ guration Frequency 24
EVM performance data 25
Frequency (MHz) 26
General Specifications 27
Inputs and Outputs 29
Related Literature 31

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Agilent Technologies EXG Manual de usuario Pagina 26

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