Additional Features:
- Frequency range: 30 Hz to 30 MHz
- Input form: AC coupling, balanced differential input
- Input impedance: 1MΩ ±5%(kHz)
- CMRR: 46dB min. 1 kHz to 10 MHz
- Input voltage noise density: 0.5nV/√Hz (100 kHz)
- Input noise current density: 0.5nV/√Hz (100 kHz)
- Max. output voltage: 2Vp-p min./50Ω (1 kHz to 20 MHz)
- Output impedance: 50Ω ± 5% (100 kHz)
- Voltage gain: 46 ± 0.5dB / 50Ω (1 kHz)
The SA-421F5 is a preamplifier for submicro-signal detection, which has been developed to assure noise reduction never before accomplished. The SA-421F5 is used to foster versatility as a sensor head amplifier or preamplifier for sensitivity improvement and noise reduction in analyzers and measurement instruments.
Applications:
- Superconducting device in quantum computers
- MCT (Mercury Cadmium Tellurium) sensor for infrared detection
- Squid sensor for micro-magnet detection
- High-temperature superconducting Josephson device for microwave detection
- Electromagnetic sensor for MRI systems
- Photodetector such as a photo-multiplier and photo-transistor
- Improving sensitivity of lock-in amplifiers
| Manufacturer | NF Corporation |
|---|---|
| Condition | New |
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