The Agilent N432A Power Meteris the replacement for Agilent’s legacy 432A analog thermistor power meter. The single channel, average RF power meter operates with the Agilent 8478B and 478A thermistor mounts. The N432A and thermistor mount pair is perfect for applications that require high measurement accuracy, particularly in metrology and calibration lab environments. The enhanced thermistor power meter comes with a digital color LCD display, and user-friendly front panel interface. Its built-in calibration factor table provides a more convenient and accurate method of storing calibration factors as compared to the old knob-turning approach of the 432A. The Agilent N432A is LXI-C compliant, and programmable via GPIB, USB and LAN.

Features and specifications of the Agilent N432A Power Meter include: Frequency range: 100 kHz to 18 GHz (sensor dependent) Dynamic range: -30 dBm to +10 dBm High Accuracy (≤ 0.1% ± 0.5 uW), Excellent for 1 mW transfer calibration (with 478A-H75/H76) Built-in 6.5 digits ADC eliminates the need of external DMM. Selectable bridge resistance (100/200/300/400 Ω). Remote interface flexibility (GPIB, USB, LXI-C). Digital color LCD display