This quick reference guide introduces how to use N9912A FieldFox RF analyzer to perform return loss, cable loss, fault distance measurement, and how to calibrate the instrument.
The Quick Reference Guide provides step‑by‑step instructions for setting up and using the Agilent N9912A FieldFox RF Analyzer. It covers power‑on procedures, LED indicators, battery operation, and basic measurement functions such as return loss, cable loss, fault distance, and spectrum analysis.
Additional sections explain calibration, power‑meter mode, data storage and recall, and how to switch the interface to Chinese or adjust display modes for different lighting conditions. This manual is written in Chinese.
| Battery runtime (full charge) | ≈ 4 hours |
|---|---|
| Battery charge time (full) | ≈ 4 hours |
| Maximum average input power without attenuation | +25 dBm (320 mW) |
| Maximum peak input power without attenuation | +33 dBm (2 W) <10 µs |
| Power‑on LED indicator color | Green |
| Standby LED indicator color | Amber |
A fully charged battery provides about four hours of operation.
Press System, select Preference, then Language, choose More and select Chinese.
Hold the power button for about four seconds until the LED turns off.
It can measure up to +25 dBm (320 mW) average power and +33 dBm (2 W) peak power.