Bird - The RF Experts
Power Meters
4421, Multifunction RF Power Meter
Power Meters

Industry-standard instruments for more than thirty years


When paired with the 4020 series RF Power Sensor family, Bird RF Power Meters provide unparalleled performance, including +/-1% of reading measurement accuracy (4027 sensor family).

4421, Multifunction RF Power Meter
Power Meters
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Item No
Item Name
Power Range
Frequency Range
VSWR Range
RF Power Meter
Sensor Dependent
Sensor Dependent
1.0 - 199.9 (max)