Lastek Principals

Lastek Photonics Technology Solutions

Signal Recovery

Signal Recovery is Back: Consistent Performance, Refreshed Efficiency

Signal Recovery returns with two updated and improved General Purpose DSP Lock-in Amplifiers and more.
Ametek Signal Recovery 5402A Low Noise Current Amplifier

The Signal Recovery 5402A Low Noise Current Amplifier is designed for use whenever the signal source is a current source - for example, an electron multiplier, ion collector, photo multiplier, or photodiode, or when using a lock-in amplifier to measure sample impedance.
Ametek Signal Recovery 5113A Low Noise Voltage Preamplifier

The Signal Recovery model 5113A Low Noise Voltage Preamplifier is a high performance, low noise voltage preamplifier with continuously adjustable gain and selectable high, low and bandpass filtering.
Ametek Signal Recovery 7270 General Purpose DSP Lock-in Amplifier

The Signal Recovery model 7270 General Purpose DSP Lock-in Amplifier features computer control via Ethernet and USB, in addition to front-panel control.
Ametek Signal Recovery 7230A General Purpose DSP Lock-in Amplifier

The Signal Recovery 7230A General Purpose DSP Lock-in Amplifier offers dual reference & harmonic detection and a low profile design for integration with larger systems. The model 7230A is a new concept in general-purpose DSP lock-in amplifiers. It offers the excellent signal recovery performance that users expect from our instruments but at a lower price than many competitive models.