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Preamplifiers
Preamplifiers
We have a range of high-performance, low-noise preamplifiers that are ideal for a wide variety of applications including low-temperature measurements, optical detection, and audio engineering
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We have a range of high-performance, low-noise preamplifiers that are ideal for a wide variety of applications including low-temperature measurements, optical detection, and audio engineering
-3%
Special Price
£3,212.64
£3,855.17
Regular Price
£3,974.40
4 nV/√Hz input noise
1 MHz bandwidth
Variable gain from 1 to 50,000
AC or DC coupled
Two configurable signal filters
Differential and single-ended inputs
Line or battery operation
RS-232 interface
-3%
Special Price
£3,524.98
£4,229.98
Regular Price
£4,360.80
5 fA/√Hz input noise
1 MHz maximum bandwidth
1 pA/V maximum gain
Adjustable bias voltage
Two configurable signal filters
Variable input offset current
Line or battery operation
RS-232 interface
-3%
Special Price
£2,070.95
£2,485.14
Regular Price
£2,562.00
DC to 400 MHz bandwidth (all gain settings)
Differential output
0.3 dB gain flatness
3.3 nV/√Hz input noise (@1 MHz)
Voltage gain to from ×1 to ×100
50 Ω input and output impedance
USB computer interface
4 independent channels
DC to 350 MHz bandwidth
1 ns rise/fall time
6.4 nV/√Hz input noise
Voltage gain to 625
50 Ω input and output impedance
3 ns overload recovery
Excellent phase linearity
3.6 nV/√Hz input noise
FET input, 100 MΩ input impedance
Gain of 1, 2, 5 or 10
Single-ended and differential inputs
AC coupled input
Powered by SRS lock-in amplifiers
High common mode rejection
1.4 nV/√Hz input noise
BJT input, 100 MΩ input impedance
Gain of 10, 20, 50 or 100
Single-ended and differential inputs
AC coupled input
Powered by SRS lock-in amplifiers
Transformer-coupled input
0.1 nV/√Hz input noise
0.1 Hz to 40kHz bandwidth
Gain of 100 or 500
Single-ended and differential inputs
>40 dB isolation from DC to 500 MHz
Powered by SRS lock-in amplifiers
10V/µA fixed gain
120 kHz bandwidth
Bias voltage input
Powered by SRS lock-in amplifiers
1 V/nA fixed gain
5 fA/√Hz input noise
Bias voltage input
Powered by SRS lock-in amplifiers
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