Keysight N432A/008 Thermistor Power Meter
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Keysight N432A/008 is a high-accuracy RF power meter (≤0.1% ± 0.5 µW) with 100 kHz–18 GHz frequency range, ideal for precision calibration and metrology.
Product details
| Model | N432A/008 |
| Manufacturer | Keysight |
| Category | RF Power Meters |
| Availability | Made to order |
Description
Overview
The Keysight N432A/008 is a single-channel thermistor power meter and replacement for the legacy Keysight 432A. It operates with Keysight 8478B and 478A thermistor mounts, offering high-accuracy RF power measurement essential for metrology and calibration laboratory environments.
Key Features
- Frequency range: 100 kHz to 18 GHz (sensor dependent)
- Dynamic range: -30 dBm to +10 dBm
- High accuracy: ≤0.1% ± 0.5 µW
- Built-in 6.5-digit ADC eliminates need for external DMM
- Selectable bridge resistance: 100/200/300/400 Ω
- Digital color LCD display
- Remote interface: GPIB, USB, LXI-C compliant
Applications
- 1 mW transfer calibration standards
- RF power measurement and verification
- Metrology and calibration laboratories
- High-precision power measurement
Specifications
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Keysight N432A/008 Thermistor Power Meter
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