Wave generation and measurement
Electronic ultra low noise pre-amplifiers
Ciprian's low-noise pre-amplifiers enable the study of electric signals with weak amplitude (down to the microVolt range).
Ciprian's pre-amplifiers are also useful when working with signals in the milliVolt range: they guarantee the best possible signal-to-noise ratio for measurements made by a scope or a digital acquisition card.
These amplifiers are very well suited for applications in acoustics, ultrasonics, piezo actuators, MEMS, optics and more generally for any applications dealing with signals of small amplitudes.
EO-LNA ultra low-noise pre-amplifiers family
The CIPRIAN Model EO-LNA Pre-Amplifier amplifies - with a fixed gain - small-amplitude electronic signals. Its output is limited to +/- 3 V. Its input is protected against transient high voltages.
The gain is fixed at the factory and can be chosen between 20 dB (x10 in voltage), 40 dB (x100 in voltage), 60 dB (x1000 in voltage) or 80 dB (x10,000 in voltage).
The EO-LNA family is divided into low frequency units (from DC to 800 kHz) and high speed units (from 5 kHz to 20 MHz).
Prices are:
- for low frequency units ( DC to 800 kHz ) = 540 euros
- for high frequency units ( 5 kHz to 20 MHz ) = 540 euros
Main advantages are:
- ultra low-noise amplification
- universal range of sources for the power supply
- compact and lightweight
- very attractive price
- extended warranty of three years
Main specifications are:
- Ultra low voltage noise : 0.6 nv/sqrt(Hz)
- Voltage gains up to 80 dBÂ (x 10,000 amplification)
- Low frequency units : DC to 800 kHz
- High speed units : 5 kHz to 20 MHz
- Powered from USB or battery or main supply
- Universal power supply included
- Contacts -
- Legal Notice -
- Last modified: 04 March 2011 -
- © Ciprian Sarl.