Picotest
Picotest J2180A Ultra Low Noise Amplifier - Enhance Your Measurement Accuracy
Picotest J2180A Ultra Low Noise Amplifier - Enhance Your Measurement Accuracy
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Key Features
- Universal Compatibility: Enhances the performance of oscilloscopes, spectrum, and network analysers with its versatility.
- Ultra-Low Noise: Offers exceptional noise performance, improving measurement accuracy by reducing the noise floor.
- Wide Bandwidth: Operates from 0.1Hz to 100MHz (J2180A) and 20Hz to 100MHz (J2180A-20), catering to a broad spectrum of applications.
- High Input Impedance: Compatible with typical probes, minimising circuit loading for precise measurements.
- Amplification: Provides a fixed 20dB gain, improving signal sensitivity.
- DC Bias Loop: Active loop maintains low DC output voltage for stable, low distortion measurements.
- Versatile Usage: Suitable for EMI troubleshooting, audio applications, and as a DC blocker for spectrum analysers.
Overview
The Picotest J2180A Ultra-Low Noise Amplifier is engineered to enhance the capabilities of your measurement tools significantly. Designed for professional design engineers, this amplifier offers unparalleled noise performance, boasting a typical noise floor of 2.4nV/√Hz for the J2180A and 1/3rd the noise for the J2180A-20.
It works seamlessly with all oscilloscopes, spectrum, and network analysers, providing a versatile solution for various measurement applications. Its high input impedance (1 MOhm || 10pF) ensures compatibility with standard probes, minimising circuit loading. The amplifier converts this high impedance to a 50 Ohm output, making it ideal for use with 50 Ohm equipment.
With a bandwidth extending from 0.1Hz to 100MHz (J2180A) or 20Hz to 100MHz (J2180A-20), it supports low-frequency and high-frequency measurements. The J2180A also features an active DC bias loop for maintaining a stable, low DC output voltage, ensuring accurate readings in audio and pulse applications.
Frequently Asked Questions
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