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Pictures: left: PRE-3-SMA ; right: mains supply
and
PRE-3-SMA module connected
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Key Features:
- Excellent Voltage Noise (0.6nV/√Hz @ 1MHz single channel mode)
- Very Low Current Noise (12fA/√Hz @ 10kHz dual channel mode)
- Small Size
- Dual Channel Device with SMA Terminals
For more details please refer to the data sheet:
 pdf, 3.65 MB
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| The new PR-E 3 - SMA is a highly sensitive voltage preamplifier, which is
intended for
low-noise and high-impedance applications like FT-ICR cells, Schottky pickups or
charge detectors. It features a design which can be used in dual-channel or
single-channel configuration, exhibiting both low voltage and low current noise figures
at small input capacitances. The frequency comprises 0.5 kHz to 3MHz, at a nominal
voltage amplification factor of 250 V/V, or 125 V/V at 50 Ohm load respectively.
The small size makes upgrade of existing systems easy, improving sensitivity
and delivering a better signal-to-noise ratio. The PR-E 3 - SMA is implemented as solid
box of an Aluminium alloy with gold plated input/output SMA terminals,
offering very high immunity to external noise interference. |
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The former version PR-E 3 offers the same features as the new model, without SMA
connectors and mains supply.
It is specially suited for setups where available space is of concern.
For more details please refer to the data sheet:
pdf, 2.80 MB |
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Picture: highly sensitive voltage preamplifier PR-E 3
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| Custom specific low noise preamplifiers can be tailored to
your needs.
Contact us!
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pdf, 1.8 MB
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