The Boonton 4200-4A is a single-channel RF power meter designed for precision power measurements. It utilizes a microprocessor-controlled system that accepts various power sensors to provide measurements across a wide frequency and power range. This instrument is engineered for demanding test environments requiring reliable and accurate RF power data.
## Technical Specifications
### Frequency Range
* **100 kHz to 110 GHz**: This broad frequency coverage is sensor-dependent, allowing for versatile application across various RF and microwave frequencies.
### Power Range
* **0.1 nW (-70 dBm) to 1 W (+30 dBm)**: The specific power measurement range is dependent on the connected sensor.
* **0.1 nW (-70 dBm) to 5 W (+37 dBm)**: Some sensor configurations extend the upper power range.
### Measurement Capabilities
* **Accuracy**:
* Instrumentation Uncertainty: 1.2% reading + 0.1% full scale for sensors like 4B/C/EiG above 10 nW.
* Instrumentation Uncertainty: 1.5% reading + 1.5% full scale for sensors like 4B/C/EiG below 10 nW.
* Temperature Uncertainty (at 1 MHz): Within ±2.32% (±0.1 dB) between 18°C and 30°C for sensors, and 0% for the instrument in the same range.
* Temperature Uncertainty (at 1 MHz): Within ±4.7% (±0.2 dB) between 10°C and 40°C for sensors, and 0% for the instrument in the same range.
* **Measurement Rate**: Up to 20 measurements per second.
* **Resolution**: 0.01 dB for dB readings.
* **Signal Types**: Suitable for CW and pulsed signals. (Note: For pulsed signals, accuracy for peak power is up to 20 microwatts, or 200 microwatts with Series 4200-S sensors).
### Performance Features
* **Microprocessor Controlled**: Enhances performance and operational convenience.
* **Stored Power-Sensor Data**: Non-volatile memory can store calibration data for up to eight power sensors, enabling quick sensor changes without recalibration.
* **Automatic Calibration Factors**: Calibration factors are applied automatically by entering the measurement frequency.
* **Autoranging**: The instrument automatically selects the appropriate measurement range.
* **Range Hold**: Allows holding a specific range for repetitive measurements.
* **Automatic Zero and Calibration**: Stores zero offsets for each range and automatically corrects displayed readings. A rear-panel TTL logic level output is activated during the zeroing sequence.
* **Built-in Power Reference**: A 1 mW, 50 MHz NBS traceable reference is provided for calibration.
* **Relative Power Measurements**: Supports measurements in dBm or dBr mode, where a reference level up to ±100 dB can be set.
* **Limit Settings**: High and low dB limits can be entered, with panel annunciators indicating when limits are exceeded. TTL and GPIB outputs also indicate out-of-limits conditions.
### Electrical Characteristics
* **Power Consumption**: 24 VA.
* **Voltage Input**: 100, 120, 220, and 240 V ±10%, 50 to 400 Hz.
* **Output Impedance**: 50 ohms.
* **SWR**: <1.05.
* **Power Output (Internal Reference)**: 100 mW.### Interfaces
* **GPIB Interface (Option -01B)**: Duplicates all front-panel controls and allows individual power and dB range selection and zeroing. Complies with IEEE-488 standards.
* **TTL Logic Level Output**: Activated during the zeroing sequence, usable for controlling external sources.
* **DC 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.### Physical Characteristics
* **Dimensions**: 5.85 inches (14.9 cm) high x 8.3 inches (21.1 cm) wide x 13.75 inches (34.9 cm) deep.
* **Weight**: 10 lbs (4.54 kg).
* **Operating Temperature**: 0 to 55°C.
* **Storage Temperature**: -55°C to +75°C.### Compatibility
* **Power Sensors**: Compatible with a series of Boonton 4200 Power Sensors (coaxial and waveguide). The specific sensor dictates the full frequency and power measurement range.
* **Power Sensor Cable**: A 5-foot power sensor cable, Model 41-2A, is supplied with each sensor.## Why Choose Aumictech for Boonton 4200-4A?
At Aumictech, we specialize in supplying high-end RF and microwave test equipment. Whether you need precise power measurements for demanding RF applications, reliable performance across a wide frequency spectrum, or seamless integration with various power sensors, our team ensures the Boonton 4200-4A delivers maximum performance for your laboratory or enterprise procurement needs.
