Preamplifier

NMR Service GmbH offers low-noise preamplifiers for NMR and NQR applications. Please do not hesitate to contact us for additional details.

Broadband preamplifiers

  • Connector choices: N, SMA, TNC, etc.

0.2 - 100 MHz

  • < 1.1 noise figure
  • > 32 dB signal amplification
  • < 20 µs recovery time

3 - 400 MHz

  • < 1.5 noise figure
  • 28 dB signal amplification
  • < 2 µs recovery time

10 - 1,000 MHz

  • < 1.2 noise figure
  • 35 dB signal amplification
  • < 2 µs recovery time

Narrowband preamplifier

  • Fixed frequency preamplifiers in the range of:
  • 1 - 33 MHz (slightly magnetic)
  • 33 - 400 MHz (non-magnetic)
  • 2 MHz bandwidth
  • < 0.5 noise figure
  • 24 dB signal amplification
  • < 2.5 µs recovery time
  • Connector choices: N, SMA, TNC, etc.

 

 

 

One of many possibilities: a transcoupler and preamplifier setup