# Title: Picotest J2114A High CMRR Isolation Amplifier


## Description: -


## Product type: Isolation Amplifier


## Vendor: Picotest


## Tags: Ground Loop Isolator, High CMRR, Isolation Amplifier, Picotest, picotest-corp


## Price range: 1750.0 - 1750.0 GBP


## Link: https://thedebugstore.com/products/picotest-j2114a-high-cmrr-isolation-amplifier-ground-loop-breaker


## Options 

- Title: Default Title


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## Variants

- Default Title, SKU: J2114A, Available: yes, Inventory: 0


## Metafields 

- brands: gid://shopify/Metaobject/56256102623
- manufacturer: PicoTest Corp
- warranty: 12 months
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- title_tag: Picotest J2114A High CMRR Isolation Amplifier - Ground Loop Breaker for Precision Testing
- description_tag: The Picotest J2114A is a high-performance ground loop isolator with >100dB CMRR, ideal for ultra-low impedance PDN measurements up to 10MHz. Perfect for VNAs, oscilloscopes, and spectrum analysers.
- key_feature_1: High-Performance Ground Loop Isolator for Precision Measurements
- key_feature_2: >100dB CMRR for superior noise rejection in high-interference environments
- key_feature_3: DC–10MHz bandwidth supports high-frequency PDN and stability testing
- key_feature_4: Eliminates DC ground loops in oscilloscopes, VNAs, and spectrum analysers
- key_feature_5: Precision resistors included (30–125 µΩ) for calibration and setup validation
- key_feature_6: USB-powered isolation with ±12V internal DC/DC converter
- key_feature_7: Ultra-low-impedance validation critical for AI/ML power integrity testing
- key_feature_8: Universal Kelvin probe pads ensure accurate 2-port shunt-through measurements
- manufacturer: Picotest Corp
- warranty: 12 months
- mpn: J2114A
- backorder_label: If no stock is shown above, order now and we'll ship within 10 working days.
- customhs_code: 903090
- summary: <p>The <strong>Picotest J2114A High CMRR Isolation Amplifier</strong> is a cutting-edge ground loop breaker designed for professional design engineers requiring precise, low-impedance measurements. This solid-state device boasts an exceptional Common Mode Rejection Ratio (CMRR) exceeding 100dB, ensuring unparalleled isolation for sensitive test setups.</p>
<p>Operating from DC to 10MHz, the J2114A eliminates ground loops associated with Vector Network Analysers (VNAs), oscilloscopes, and spectrum analysers. It excels in ultra-low impedance Power Distribution Network (PDN) measurements, component testing, and PSRR analysis.</p>
<p>The J2114A maintains a flat frequency response and 50Ω impedance at both input and output, guaranteeing accurate, low-noise measurements. USB-powered with an internal ±12V isolated DC/DC converter offers a versatile input voltage range of approximately ±10V without attenuating probes or DC blocks.</p>
<p>Designed to withstand demanding environments, the J2114A operates reliably within a 0-50°C temperature range and at altitudes up to 1800m. Its robust construction and comprehensive feature set make it an indispensable tool for any professional electronic design laboratory.</p>