Anritsu MA2463A Power Sensor

The Anritsu MA2463A is a RF power sensor designed for accurate and reliable power measurements across a wide frequency range. This sensor utilizes thermal sensing technology, employing Seebeck elements to provide a true reading of the average power of any incident waveform by converting thermal gradients into electrical signals. The Anritsu MA2463A is part of the MA24XXA Series, known for excellent power measurement accuracy over a 50 dB dynamic range. These sensors incorporate an internal EEPROM that stores calibration factors and linearity correction data, ensuring assured accuracy when measuring various signals.

Technical Specifications * Frequency Range: 10 MHz to 18 GHz

• Dynamic Range: –60 dBm to +30 dBm
• Impedance: 50 ohms
• Connector Type: N
• Measurement Type: Average power of CW, modulated, and pulsed signals
• Technology: Thermal sensor utilizing Seebeck elements
• Calibration Data Storage: Built-in EEPROM stores calibration factor and linearity correction data
• Signal Types: Suitable for CW, modulated (e.g., 3G, 4G, OFDM), and pulsed signals

Electrical Characteristics * Power Consumption: 100 mA (typical) at 5 V via host USB Mini-B, 150 mA maximum (Note: This specification is for the MA24106A but indicates typical current draw for USB powered sensors.)

Interfaces * Connectivity: Typically connects via USB to a PC or compatible Anritsu handheld instruments. The MA24XXA series sensors may require specific Anritsu power meters for operation.

Physical Characteristics * Dimensions: 102 mm x 87 mm x 30 mm (excluding N connectors) for the MA24103A, indicating a compact form factor for similar inline sensors.

Compatibility * Power Meters: The MA2463A works with use with Anritsu power meters, such as the ML2490 series for fast pulse measurements or the ML2480 series for wideband measurements.

• Software: Can be operated with Anritsu PowerXpert™ application (version 3.49 or greater) on a PC running Microsoft® Windows for data display, analysis, and control.
• Handheld Instruments: Compatible with Anritsu handheld instruments that have the high accuracy power meter software Option 19, connecting via a USB A/Micro-B cable.

Measurement Capabilities * Signal Types: Accurately measures CW, modulated, and pulsed RF waveforms.

• True RMS: Measures true RMS power regardless of signal type or bandwidth.
• Average Power: Provides true readings of average power for any incident waveform.
• Burst Average Power: Calculations include burst average power.
• Other Calculations: Can perform calculations for crest factor, Complimentary Cumulative Distribution Function (CCDF), VSWR, return loss, and reflection coefficient.

Documentation * User Manual: Available for download from Anritsu.

• Datasheet: Available for download from Anritsu.

Environmental Considerations * Operating Temperature: 0 °C to +55 °C (0 °F to +131 °F) is specified for the MA24103A, suggesting similar environmental ratings for inline sensors. Tests were performed per MIL-PRF-28800F (Class 3) for the MA24106A. Why Choose Aumictech for Anritsu MA2463A?

At Aumictech, we specialize in supplying RF and microwave test equipment. Whether you need accurate power measurements for wireless communication systems, reliable testing of CW and modulated signals, or solid solutions for demanding environments, our team ensures the Anritsu MA2463A delivers maximum performance for your application.