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Frequency reference

Accuracy

± aging rate

± temperature effects

± line voltage effects

Internal time base reference oscillator aging rate

≤ ± 5 ppm/10 yrs, < ± 1 ppm/yr, nominal

Adjustment resolution < 1 x 10^-10, nominal

Temperature effects ± 1 ppm (0 to 55 °C), nominal

Line voltage effects ± 0.1 ppm, nominal; 5% to –10%, nominal

Reference output

Frequency 10 MHz

Amplitude ≥ +4 dBm, nominal into 50 Ω load

External reference input

Input frequency, standard 10 MHz

Input frequency, Option 1ER 1 to 50 MHz (in multiples of 0.1 Hz)

Lock range ± 1 ppm

Amplitude > –3.0 to 20 dBm, nominal

Impedance 50 Ω, nominal

Waveform Sine or square

Sweep modes (frequency and amplitude)

Operating modes Step sweep (equally spaced frequency and amplitude or

logarithmically spaced frequency steps)

List sweep (arbitrary list of frequency and amplitude steps)

Simultaneously sweep waveforms with N5172B; see Baseband

Generator section for more detail

Sweep range Within instrument frequency range

Dwell time 100 µs to 100 s

Number of points 2 to 65535 (step sweep)

1 to 3201 (list sweep)

Step change Linear or logarithmic

Triggering Free run, trigger key, external, timer, bus (GPIB, LAN, USB)

1. Aging rate is determined by design as a function of the TCXO.

1 2 3 4 5 6 7 8 9 10 ... 30 31

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Agilent Technologies EXG Manual de usuario Pagina 5