Boonton 4200-4E RF Microwattmeter

The Boonton 4200-4E is a single-channel RF power meter sensor designed for precision power measurements. It is compatible with the Boonton Model 4200 RF Microwattmeter and offers a frequency range from 100 kHz to 18 GHz. This sensor is capable of measuring power levels from 0.1 nW (-70 dBm) to 5 W (+37 dBm), depending on specific sensor characteristics and the main unit’s configuration. The Boonton 4200-4E facilitates detailed power analysis with its ability to store calibration data for multiple sensors within the main unit. The system is designed for accurate measurements in RF and microwave applications, supporting engineers and system integrators in testing and calibration workflows.

### Technical Specifications

* **Frequency Range:** 100 kHz to 18 GHz
* **Power Measurement Range:** 0.1 nW (-70 dBm) to 5 W (+37 dBm) (sensor dependent)
* **Measurement Speed:** Up to 20 measurements per second.
* **Display:** 3½ digit display for power, 4 digit display for dB with 0.01 dB resolution.
* **Calibration Data Storage:** The main unit can store calibration data for up to 8 sensors.
* **Power Reference:**
* Source: Internal 50 MHz oscillator.
* Power Output: 1.00 mW.
* **Setting Time:**
* Diode and millimeter wave sensors: typically 0.2 to 0.5 seconds (except 1.35 to 2.5 seconds on the lowest range).
* Thermocouple sensors: typically 0.5 to 6 seconds.
* **Recorder Output:**
* Watt Mode: 10 volts full-scale, proportional to indicated power.
* dB Mode: 8 volts equivalent to 0 dBm, with a sensitivity of 1 volt per 10 dB change.
* **Ranging:** Autoranging with a hold-on-range capability.
* **Calibration Factors:** 3.0 dB to -3.0 dB range in 0.01 dB steps.
* **Input Impedance:** 50 ohms.
* **SWR:** Less than 1.05.

### Compatibility

* **Main Unit:** Boonton Model 4200 RF Microwattmeter.
* **Sensors:** Compatible with a complete series of Boonton coaxial and waveguide sensors. The 4200-4E is specifically listed as a power sensor for the 4200 series.
* **Power Sensor Cable:** A 5-foot power sensor cable, Model 41-2A, is supplied with each sensor ordered. Longer cables (10 ft, 20 ft, 50 ft) are also available.

### Interfaces

* **Recorder Output:** Provides analog output proportional to power or dB.
* **Optional IEEE-488 Bus Interface:** Available as option -01B for remote control and integration into Automated Test Equipment (ATE) systems.

### Physical Characteristics

* **Dimensions (Model 4200 Main Unit):** 5.85 in (14.9 cm) high x 8.3 in (21.1 cm) wide and 13.75 in (349 cm) deep.
* **Weight (Model 4200 Main Unit):** 10 lbs (454 kg).

### Environmental Specifications

* **Operating Temperature:** 0 to 55°C.
* **Storage Temperature:** -55°C to +75°C.

Why Choose Aumictech for the Boonton 4200-4E?
At Aumictech, we specialize in supplying high-end RF and microwave test equipment. Whether you need precise RF power measurements, reliable system calibration, or robust laboratory instrumentation, our team ensures the Boonton 4200-4E delivers maximum performance for your application.