Bird Electronic Corporation 4391A Wattmeter RF Power Analyst
Feature:
Type: Wattmeter
Minimum Frequency: 450kHz
The ruggedly built, multifunction Model 4391A RF POWER ANALYST ® features a
digital display, microprocessor-based operation, and simplified, push-button control.
This wattmeter is well suited to C 3 , telemetry, two-way communications, avionics
and radar, as well as standard radio and television applications.
n Frequency: 0.45 to 2700 MHz. Power: 100 mW to 10 kW
with 20% over-range.
n Reads forward and reflected CW or FM power in watts or dBm,
Peak Envelope Power of SSB/DSB and symmetrical AM in watts,
and peak power for pulses as narrow as 0.8 µs.
n Calculates SWR, return loss in dB and % modulation
n Stores peak and null readings to facilitate adjustment
of maximum and minimum signal levels.
n Shock-resistant keyboard and range switches. RFI protection.
Built-in international power supply/charger.
Well Suited to C3
Telemetry,two-way communications
avionics and radar,
as well as standard radio & Television
Calculates SWR return loss in dB & % mod