Leading low magnetic field MRI, Physicist Dr. Matthew Rosen
of Harvard Medical School briefly
discusses his experience with applying NF's advanced signal-to-noise technology into his work.
Noise figure essential for NMR/MRI
applications
Recovery time is very short
Ideal for signal detection from 100 kHz to 3 MHz
In signal amplification in NMR and MRI, both low noise performance and recovery time specifications
are important.
If a voltage beyond the input range is applied, the amplifier will be temporarily disabled for
protection.
These CMP-series amplifiers achieve superior performance by emphasizing both the noise figure value as well as having a exceptionally short recovery time to return from disabled mode to normal operation.
Recovery response time
Equivalent input voltage noise density
Recovery response time
Equivalent input voltage noise density
| Model | Frequency range | Recovery times | Noise figure | Voltage gain (Output load condition: 50Ω) | Available Magnetic Field |
|---|---|---|---|---|---|
| CMP62510-1 | 1 MHz to 250 MHz | 5 µs | 1.0 dB @200 MHz | 40 dB | 0.5 T to 3.0 T |
| CMP62510-2 | 10 MHz to 500 MHz | 3 µs | 1.5 dB @300 MHz | 40 dB | 1.0 T/1.5 T/3.0 T/ 7.0 T |
| CMP61665-1 | 20 kHz to 10 MHz | 50 µs | - | 40 dB | Up to 0.2 T |
| CMP61665-2 | 100 kHz to 50 MHz | 10 µs | 0.7 dB @50 MHz | 40 dB | 0.5 T/1.0 T |
Effortless mounting due to the multi-channel design and ultra-compact size. (External dimensions: 40x50x12mm)
This product can supply power to up to 8 amplifiers with one power supply connector (SMB connector).
