Product

Product Overview

4391A digital power meter, with built-in 9V rechargeable and discharged lithium battery, is mainly used to measure the average forward output power (CW) and reverse power of airport air traffic control equipment, instrument landing system (ILS), omnidirectional beacon DVOR, VHF radio station, pointing beacon MB, and the peak forward output power (PEP) and reverse power of DME.

Product Appearance

Product Performance

1. Frequency measurement range: 450 kHz -2.7 GHz.

2. Power measurement range: 100 milliwatts to 10 kilowatts.

3. Average power (CW) measurement error: ± 5% (full scale).

4. Peak power (PEW) measurement error: ± 8% (full scale).

5. Modulated signal: average measurement mode, voice audio, single audio. Peak measurement mode, rectangular pulse accounting for 2% (min), repetition rate: 100pps (min), pulse width 200 microseconds (min).

6. Main power supply: 110V-220V AC ± 10%, 47-63Hz, single-phase.

7. Size: 11cm (H) x 16cm (W) x 24cm (D).

8. Weight: 2.6kg.

9. Connector: N-type female.

10. Replace various bird brand power probes to measure the forward and reverse output power of different equipment, as shown in the table below.

Product Performance