BIRD 5000-NG, Руководство по эксплуатации

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8. Tap the Display Controls Menu.
9. Tap Readings.
10. Tap the Sensor Operation Menu.
11. Tap Device Actions.
12. Tap Start to initiate measurement.
Additional Information
Time Domain Mode
In Time Domain, the amplitude of a single frequency is measured, rather than
sweeping a range of frequencies. The RF Meter measures and displays the
amplitude of the frequency for a specified period (sweep time) and refreshes
the display during the next sweep. The Time Domain trace resembles the
horizontal line display on an oscilloscope.
Bandwidth (Video Filter) — The variable video filter is used to improve
accuracy. The filter should be as narrow as possible while still being larger than
the demodulated signal bandwidth (video bandwidth). Narrowing the filter
limits the noise contribution caused by interfering signals.

None (no filter)

4.5 kHz

500 kHz

5 MHz
Correction Frequency — Allows the user to input frequency to be measured
or allow the sensor to determine frequency.

Setting is a user selectable value between 6 GHz and 3.5 GHz. The
specified frequency will be used in correcting the power measurement.

auto enabled (default, sensor determines frequency)
Note: Use correction frequency when the sensor is unable to measure
the frequency of a signal.
Duty Cycle —
Sets the duty of a measurement for determining the Burst
Average power. If sensor is capable, the duty cycle will be inferred by the sensor
hardware and reported. A user-defined duty cycle can be entered to override
the sensor provided value.
User settings for duty cycle: user selects duty cycle or allows the sensor to
determine duty cycle.

Setting is a user selectable value between 100.00 and 0.00

auto enabled