Anritsu MA24218A – Microwave Universal USB Power Sensor

The Anritsu MA24218A is a microwave universal USB power sensor engineered for precise power measurements across 10 MHz to 18 GHz. It delivers True RMS, modulation-independent measurements with an 80 dB dynamic range and measurement uncertainty as low as 0.13 dB across critical frequency bands. Operating from -60 dBm to +20 dBm, the sensor offers continuous measurement speeds exceeding 1,600 readings/s or buffered speeds above 11,000 readings/s, making it suitable for both real-time and high-throughput test scenarios. The unit incorporates internal and external triggering for time-dependent power analysis on TDMA, GSM, WiMAX, TD-SCDMA, and LTE signals. USB connectivity enables direct PC control via PowerXpert™ software or remote programming commands, while compatibility with most Anritsu RF and microwave handheld instruments extends integration flexibility. NIST-traceable calibration and damage protection to +30 dBm CW (+34 dBm peak 1,600 readings/s

Buffered Measurement Speed: >11,000 readings/s

Damage Protection (CW): +30 dBm

Damage Protection (Peak -45 dBm

Operating Temperature: 0 °C to 50 °C

Warm-up Time: 60 minutes

Key Features

Internal and external triggering for time-dependent measurements

NIST-traceable calibration

SWR <1.25 across full frequency range (12.4–18 GHz)

N(m) RF connector with included 1.5 m BNC(m) to MCX(m) cable

1.83 m USB A to Micro-B cable included

Weight: 5 lbs

Typical Applications

TDMA, GSM, WiMAX, TD-SCDMA, and LTE signal characterization

CW, multi-tone, and digitally modulated signal measurement

Field and laboratory microwave power testing

Compatibility & Integration

Control via PowerXpert™ software application (free) or remote programming

Compatible with most Anritsu RF and microwave handheld instruments

USB connectivity for direct PC integration