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Product Fact Sheet
Replacement of the Keysight Technologies, Inc. legacy 432A analog power meter with enhancing functions at lower price
The highly anticipated replacement N432A thermistor power meter is loaded with useful enhancements, including a color digital display, and intuitive front panel interface. The high accuracy in measuring average power makes it ideal for metrology and calibration lab environments.
1. View test result easily with the high-resolution color LCD display.
2. Arrow keys and numeric keypad enable easy navigation and enter of numeric values.
3. Preset key to set the N432A to its default state.
4. Display keys allow selection of the display format and display mode for the active window.
5. Hard keys provide quick access to the most frequently used functions, such as System, Trigger and Acquisition etc.
6. Power reference of 1 mW (0 dBm), 50 MHz signal.
7. Line power accepts universal input voltage with automatic range selection.
8. Recorder output for closed loop external power monitoring.
9. VRF and VCOMP output connection to external DMM for precise power measurement.
10. Go beyond GPIB with USB and LAN/LXI-C interface.
Essential specifications
- Frequency range: 100 kHz to 18 GHz (sensor dependent)
- Power range: -30 dBm (1 uW) to +10 dBm (10 mW)
- High Accuracy (≤ 0.2% ± 0.5 uW), excellent for 1 mW transfer calibration (with 478A-H75/H76)
- Built in 6.5 digit ADC eliminates the need of external DMM.
- Selectable bridge resistance (100/200/300/400 Ω)
- Remote interface flexibility (GPIB, USB, LXI-C)
The N432A comes with:
- Thermistor sensor adaptor cable 5 ft. (1.5 m)
- Power cord (country dependant)
- USB cable
- Keysight N432A thermistor power meter product reference CD-ROM
- English language user and installation guide, printed
- Calibration certificate
- IO libraries media suite
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