Agilent Technologies ESG Instrukcja Użytkownika Pobierz pdf (Strona 4)

Frequency

Range

ESG-A series

E4400B 250 kHz to 1 GHz

E4420B 250 kHz to 2 GHz

E4421B 250 kHz to 3 GHz

E4422B 250 kHz to 4 GHz

ESG-AP series

E4423B 250 kHz to 1 GHz

E4424B 250 kHz to 2 GHz

E4425B 250 kHz to 3 GHz

E4426B 250 kHz to 4 GHz

ESG-D series

E4430B 250 kHz to 1 GHz

E4431B 250 kHz to 2 GHz

E4432B 250 kHz to 3 GHz

E4433B 250 kHz to 4 GHz

ESG-DP series

E4434B 250 kHz to 1 GHz

E4435B 250 kHz to 2 GHz

E4436B 250 kHz to 3 GHz

E4437B 250 kHz to 4 GHz

Underrange 100 kHz

Resolution 0.01 Hz

Accuracy Same as timebase

Switching speed (typical)

ESG-A and ESG-AP and

ESG-D series ESG-DP series

Modulation on

Analog <50 ms <65 ms

Digital <90 ms <100 ms

Modulation off <40 ms <55 ms

Phase offset Phase is adjustable via HP-IB or

front panel in nominal 0.1°

increments

Frequency bands

Band Frequency range N #

1 250 kHz to ≤249.999 MHz 1

2 >249.999 to ≤500 MHz 0.5

3 >500 MHz to ≤1 GHz 1

4 >1 to ≤2 GHz 2

5 >2 to ≤4 GHz 4

Sweep modes

Operating modes Frequency step, amplitude step

and arbitrary list

Dwell time 1 ms to 60 s

Number of points 2 to 401

Internal reference oscillator

Stability

ESG-A and ESG-AP and ESG-DP

ESG-D series standard

series standard HP ESG-A and ESG-D

series

Option 1E5

Aging rate <±1 ppm/yr <±0.1 ppm/yr or

<±0.0005 ppm/day after

45 days

Temp. (0 to 55° C) <±1 ppm, typical <±0.05 ppm, typical

Line voltage <±0.1 ppm, typical <±0.002 ppm, typical

(+5%, –10%) (+5%, –10%)

Timebase reference output

Frequency 10 MHz

Amplitude >0.35 V

rms

into 50 Ω load

External reference input

Frequency 1, 2, 5, 10 MHz

± typical 10 ppm

(typical 1 ppm, HP ESG-AP

and ESG-DP series,

HP ESG-A and ESG-D

series Option 1E5)

Amplitude >0.15 Vrms

Input impedance 50 Ω

Output

Power

Standard Option UNB

250 kHz to 1 GHz +13 to –136 dBm +17 to –136 dBm

>1 to 3 GHz +10 to –136 dBm +16 to –136 dBm

>3 to 4 GHz +7 to –136 dBm +13 to –136 dBm

Typical maximum available power

Specifications for analog and digital models

1. To within 0.1 ppm of final frequency above 250 MHz or within 100 Hz below 250 MHz.

2. With high performance pulse modulation (Option 1E6) installed, all maximum power specifications drop by 4 dB.

Specifications describe the instrument’s warranted performance and apply after a 45 minute warm-up. All specifications are valid over the signal generator’s entire

operating/environmental range while in phase noise mode 2, unless otherwise noted. Supplemental characteristics, denoted typical or nominal, provide additional

(nonwarranted) information useful in applying the instrument.

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