Agilent Technologies 4294A Manual de usuario descargar pdf (Pagina 16)

NOTE

f : frequency in MHz.

: oscillator level in mV.

Temperature Coefficient of the Agilent 42941A Impedance Probe (SPC)

Proportional part (at 50 Ω measurement)

|Z| deviation [ppm/°C]

at frequency ≤1 MHz <5

at frequency >1 MHz

20 + 500 

100

θ deviation [µrad/°C]

at frequency ≤1 MHz <5

at frequency >1 MHz,

30 

≤5 MHz 5

at frequency >5 MHz,

50 + 150 

≤30 MHz 30

at frequency >30 MHz 200

Residual part

Residual impedance

5 

[mΩ/°C]

100

Residual admittance f

[µS/°C]

100

NOTE

f : frequency in MHz.

These characteristics apply when the temperature of the probe (tip to 30 cm)

is changed.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 31 32

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Agilent Technologies 4294A Manual de usuario Pagina 16