PRE
Cryogenic Low-Noise Amplifiers by Stahl-Electronics (DE)
Overview
The Stahl-Electronics PRE is an ultra-low-noise voltage preamplifier optimized for high sensitivity in low-noise, high-impedance applications such as FT-ICR cells, Schottky pickups, and charge detectors. It supports both dual-channel and single-channel operation, maintaining excellent voltage and current noise characteristics at small input capacitances. With a compact aluminum alloy housing and gold-plated SMA connectors, it offers robust shielding against external interference while enhancing overall sensitivity and signal-to-noise performance.
Specifications
| Frequency Range | 0.5–4 Ghz |
|---|---|
| Input/Output Connector Type | SMA (gold‑plated) |
| Impedance | 50 Ω |
Request a quote
Sign in to QHUB and click “Request Quote” to send an RFQ for the PRE directly to Stahl-Electronics. Manufacturer product page.