43P, RF Wattmeter with Peak Power
Model 43P
RF Wattmeter with Peak Power
Peak Reading, Field-Ready.
The Bird Model 43P is a field-ready wattmeter built on the foundation of the legendary Model 43 now equipped to read true peak power. Designed for measuring amplitude-varying signals such as AM and SSB, the 43P adds a peak-reading kit to the original mechanical design, enabling technicians to capture both average and peak forward power with confidence. Rugged, analog, and element-compatible, the 43P delivers extended insight without sacrificing the simplicity RF pros rely on.
(Note: Back cover removed fro display purposes)
Why Choose the 43P?
True Peak Power Readings
Measures peak forward power with ±8% full-scale accuracy ideal for AM, SSB, or modulated RF systems.
Built on the Trusted 43 Platform
Retains the same analog meter movement, plug-in element system, and rugged housing as the Model 43 wattmeter.
Quick-Change (QC) Connectors
Easily swap connector types without tools or adapters to match system requirements on the go.
Analog Performance with Peak Insight
The Model 43P features an internal peak reading kit that captures and holds the highest instantaneous RF voltage sampled by the directional coupler. This added capability helps ensure transmitters are operating at intended peak output without guesswork.
- Peak power verification on AM and SSB transmitters
- Two-way radio system alignment
- Maintenance and tuning of analog modulated RF equipment
- Anywhere average readings aren’t enough to evaluate true output
Specifications
- Power Range: 100 mW to 5 kW
- Frequency Range: 450 kHz to 1.2 GHz
- Accuracy: ±8% of reading
- Connectors: Type N (F)
