Agilent Technologies E4438C Manuale Utente Scaricare il pdf (Pagina 3)

... RF performance and leading edge baseband generation

3

Specification summary

Frequency range 250 kHz to 1, 2, 3, 4, or 6 GHz

Frequency switching speed < 9 ms in CW mode

Output power, typical +17 dBm at 1 GHz

Level accuracy ±0.5 dB, up to 2 GHz

Amplitude switching speed < 15 ms in CW mode

Phase noise, typical < –134 dBc/Hz at 20 kHz

(Option UNJ) offset, 1 GHz carrier frequency

RF modulation bandwidth 160 MHz using external

I/Q inputs

80 MHz using internal

baseband generator

Baseband memory 8 or 64 Msamples

(40 or 320 Mbytes)

Baseband sample rate Up to 100 Msamples/s

Non-volatile waveform storage 1.2 Gsamples

(6 GBytes)

Connectivity 10BaseT LAN, GPIB, RS-232

www.agilent.com/ﬁ nd/esg

AGILENT E4438C ESG VECTOR SIGNAL GENERATOR

Typical SSB phase noise (Option UNJ) at f

c

= 850 MHz

10

100 1K 10K 100K 1M

–60

–70

–80

–90

–100

–110

–120

–130

–140

–150

–160

Offset [Hz]

10M

CW mode

I/Q on

dBc/Hz

Power error [dB]

0.5

0.4

0.3

0.2

0.1

0

–0.1

–0.2

–0.3

–0.4

–0.5

Frequency [MHz]

3000 60004000 50001000 20000

Typical level accuracy

[dB]

-100 0-50

Frequency offset from carrier [MHz]

50-150 150100

3.00

1.00

-1.00

-3.00

-5.00

-7.00

-9.00

-11.00

-13.00

-15.00

1800 MHz carrier

850 MHz carrier

1900 MHz carrier

2200 MHz carrier

Typical I/Q modulation bandwidth

Power [dB]

3000

26

24

22

20

18

16

14

12

10

Frequency [MHz]

4000

5000 60000 1000

2000

Option UNB

Standard

Option 506

Typical maximum power performance

Modulation types and supported standards

• 3GPP W-CDMA

• 3GPP LTE

• HSUPA

• HSDPA

• HSPA+

• TD-SCDMA

• cdmaOne

• cdma2000

• 1xEV-DO

• GSM/EDGE/EGPRS2

(EDGE Evolution)

• 802.11a/b/g/p/j/n WLAN

• 802.16e Mobile WiMAX

• 802.16d Fixed WiMAX

• Bluetooth™

• DVB-T/H/C/S

• ATSC

• ISDB-T

• DTMB

• S-DMB

• T-DMB

• FM stereo/RDS/RBDS

• FM

• AM

• ΦM

• Pulse

• ASK

• PSK

• MSK

• FSK

• QAM

• Pulse building

• Multi-satellite GPS

• Multitone distortion

• Noise Power Ratio

1 2 3 4 5 6 7 8 ... 11 12

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