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Product Fact Sheet
Frequency ranges: 1 MHz to 3 GHz
A de-facto Standard for RF Inductor (L) Production Tests
The Keysight Technologies, Inc. 4287A is a high-performance RF LCR meter best fit to production line testing of devices such as SMD inductors and EMI filters, where impedance testing at high frequencies is required.
Key features
1. Accurate, reliable and fast measurements
- 11 parameters: |Z|, |Y|, L, C, R, X, G, B, D, Q, θ
- Measurement range from 0.2 Ω to 3 kΩ (within 10 % accuracy)
- 1 % basic accuracy
- Measurement time: 9 msec per point (max. speed)
- Superior measurement repeatability at low test signal level with high speed
- Sophisticated calibration/compensation method with calibration wizard function
2. Versatile measurement functions
- Simultaneous 4-parameter display
- List sweep up to 256 frequency points (= 32 points max./table x 8 table max.)
- Statistical analysis function
3. System integration capability
- GPIB, Handler and LAN Interface
- Cable extension and small test head
- Multi-function comparator
- Contact check using DCR measurement function
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