The Boonton 26A is an RF millivoltmeter calibrator designed for precise voltage measurements across a broad frequency spectrum. It functions as a dedicated instrument for calibrating other RF millivoltmeters, offering reliable performance for signal monitoring and testing applications within laboratory and industrial environments. The unit is known for its accuracy and stability in providing calibrated RF voltage levels.
## Technical Specifications
### RF Output
* **Frequency:** 1 MHz, crystal controlled
* **Output Impedance:** 50 ohms
* **Full Scale Functions:** 0.3, 1.3, 10, 30, 100, 300, 1000, 3000 mV
* **Down Scale Increments:** 20 – 100% full scale in 10% steps
* **Calibration Uncertainty:** Less than ±0.5% reading at 25°C
* **Harmonic Distortion:** Less than 0.15%
* **Temperature Influence:** ±0.01%/°C (0-50°C)
* **Signal Source:** Contains a 1 MHz 500 ohm source
* **Internal Termination:** Includes an additional internal 50 ohm termination
### Voltage and Dynamic Range
* **Dynamic Range:** 60 µV to 3000 mV
* **Calibrator Voltage Range:** The Boonton 26A is used for calibrating millivoltmeters with voltage ranges typically from 300 µV to 3V.
### Power Requirements
* **Input Voltage:** The specifications indicate compatibility with standard US power requirements, such as 115V.
### Interfaces
* **Output:** BNC connector (standard for RF signals).
* **Calibration Adjustment Points:** The Boonton 26A facilitates calibration of other instruments, implying it provides stable and accurate output signals for this purpose.
### Physical Characteristics
* **Dimensions and Weight:** Specific dimensions and weight are not detailed in the provided search results, but it is a benchtop instrument.
### Compatibility
* **Designed For:** Calibrating Boonton RF Millivoltmeters, including models like the 4200 and 9200 series.
* **Calibration Application:** Used to provide full scale and incremental signal levels necessary for calibrating various Boonton RF millivoltmeters.
* **Probe Calibration:** Can be used in conjunction with RF probes, with specific considerations for impedance matching (e.g., removing internal 50 ohm termination when calibrating a probe with its own 50 ohm termination).
Why Choose Aumictech for Boonton 26A?
At Aumictech, we specialize in supplying high-end RF test and measurement equipment. Whether you need precise RF voltage calibration, reliable signal generation for testing, or accurate monitoring of RF signals, our team ensures the Boonton 26A delivers maximum performance for your application.
