• 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

Keysight N432A is the replacement for Keysight’s legacy 432A analog thermistor power meter. The single-channel, average RF power meter operates with the Keysight 8478B and 478A thermistor mounts. The N432A-and-thermistor-mount pair is ideal for applications that require high measurement accuracy, particularly in metrology and calibration laboratory 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 N432A is LXI-C compliant, and programmable via GPIB, USB and LAN.

N432A-008	Thermistor sensor adaptor cable 5ft (1.5m)
N432A-009	Thermistor sensor adaptor cable 10ft (3 m)
N432A-010	Thermistor sensor adaptor cable 20ft (6.1m)
N432A-0B1	English language user and installation guide; printed
N432A-0BF	English language programming guide, printed
N432A-0BK	English language user and programming guide, printed
N432A-0BW	English language service guide, printed
N432A-1A7	Calibration + Uncertainties + Guardbanding (Not Accredited)
N432A-908	Rackmount kit - 1 unit with blank filler included
N432A-909	Rackmount kit with 2 units side by side
N432A-A6J	ANSI Z540-1-1994 Calibration
N432A-ABJ	Japan - Japanese user guide and English programming guide, printed
1CM007A	Rackmount Flange Kit 88.1mm H (2U) - Brackets, Lock Link for Side-by-Side Mount  Rackmount Flange Kit 88.1mm H (2U) - Brackets, Lock Link for Side-by-Side Mount 1CM007A Price: US$ 150 Brackets, lock link for side-by-side mount View Details
34131A	Transit case for half-rack 2U high instruments (e.g., 34401A)  Transit case for half-rack 2U high instruments (e.g., 34401A) 34131A Price: US$ 340 The Keysight 34131A is a transit case. This heavy-duty hard cover carrying case is constructed from rugged A.B.S. and has a rubber-grip, steel handles and steel latches. View Details
34141A	Yellow soft carry/operating case
34161A	Accessory pouch for 34401A, 33120/250A, 34970A, 53131A, etc.  Accessory pouch for 34401A, 33120/250A, 34970A, 53131A, etc. 34161A Price: US$ 47 The Keysight 34161A Cordura pouch fits on top of the Keysight 34401A and 34420A mulitmeters, as well as the 34970A Data Acquistion/Switch Unit. View Details
N4998A	Thermistor sensor adaptor cable 5ft (1.5m)
N4998B	Thermistor sensor adaptor cable 10ft (3m)
N4998C	Thermistor sensor adaptor cable 20ft (6.1m)