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Bird 4381 Power Analyst Wattmeter
Ruggedly built, multifunction Model 4381 RF Power Analyst features a digital display, microprocessor-based operation, and simplified, push-button control. Suited to C3, telemetry, two-way communications, avionics and radar, as well as standard radio and television applications.
- Frequency: 0.45 to 2700 MHz, select elements from the elements page.
- Power: 100 mW to 10 kW with 20% over-range, elemenst are sold separately.
- Reads forward and reflected CW or FM power in watts or dBm, Peak Envelope Power or SSB/DSB and symmetrical AM in watts, and peak power for pulses as narrow as 0.8us.
- Calculates SWR, return loss in dB and % modulation.
- Stores peak and multi readings to facilitate adjustment of maximum and minimum signal levels.
- Shock-resistant keyboard and range switches. RFI protection.
- Used in like new condition.
The Model 4381 uses a 117VAC wall adapter (included) and the 4381 manual is included. Same specs as the 4391 except the Model 4391 has an internal power supply. Elements are not inlcuded, sold separately
Bird Model 4380 Series
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