BIRD BDS Cal Cart, Руководство по эксплуатации

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BDS Cal Cart
16
The data table displays the following information for each harmonic component returned in the dataset:

F (Hz) ‐ The estimated frequency in Hz. This is the frequency reported by the BDS Cal Cart receiver.

Vrms (Volts) ‐ RMS voltage reading.

Irms (Amp) ‐ RMS current reading.

Z (Ohms) ‐ Impedance magnitude in Ohms. Note: Z=V/I.

Phase (Deg) ‐ The phase in degrees.

R (Ohms) – Resistance in Ohms ‐ the real part of impedance (in rectangular coordinates).

jX (Ohms) – Reactance in Ohms ‐ the imaginary part of impedance (in rectangular coordinates).

P (Watts) ‐ Power in Watts.

Rel P (dBc) ‐ Power relative to the carrier in dBc.

Rel Ph – Phase relative to the fundamental in degrees.
Note:
This is only reported if relative phase is enabled in Scan Mode Options; Misc Tab. See "Misc"
on page 23 .

Attn V (dB) ‐ The attenuation applied (in dB) to the voltage channel during this frequency measurement.

Attn I (dB) ‐ The attenuation applied (in dB) to the current channel during this frequency measurement.
Time Plot View
Figure 8 Data Viewed in Time Plot Format
Note:
The Time Plot view displays each dataset over time. The dataset number is displayed on the X ‐
axis.
P V
rms
I
rms
  
Phase
 
cos =