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Bird 4391-050 Test Set, Wattmeter and RF Load Bird 4391M4391M Thruline RF Power Analyst 0.45 MHz to 2.5 GHz (elements are sold separately). 1 W to 10 kW. Uses the same plug-in elements as the Model 43. PEP, Dual element, LED, Portable Wattmeter. Bright LED Display, Long-stroke keyboard and range switches. Built-In 110V/220V AC Power Supply and Charger
NOS New 4391M500
This package includes:
The Model 4391A is a Rugged RF Power Analyst that monitors Peak Pulse Power, Peak Envelope Power, or CW Power during normal equipment operations in the forward or reflected direction. Designed for air navigational aids DME, ATC and other pulsed RF systems such as telemetry, radar, command and control, etc. Package includes Wattmeter, RF Load, rugged HD carry case, 117 AC Power cord and manuals (as pictured). 4391M is military ruggedized version of the 4391A.
- Bird 4391M/A Thruline RF Wattmeter
- Bird 8164 100W RF Load N(M)
- Rugged Foam Padded Case
- User Manual
- Elements are sold separately
New Condition, New Old Stock, Full One Year Warranty.
Bird Model 4391A
Martin RF Supply
Arlington, MA 02474