Voltage amplifiers with variable gain 10 to 60 dB (x 3 to x 1,000)
Bandwidth DC to 100/200 MHz Independent of Gain (Guaranteed)
DC-Drift 0.3µV/°C
Input Noise 2.3 nV/√Hz
Local and Remote Control
DHPVA series are high precision amplifiers with unique features delivering an outstanding performance. The exceptional low input voltage drift of only 0.3 µV/°C and the low input noise of 2.3 nV/√Hz enable stable measurements with highest precision, even at maximum amplification. Flat frequency response without peaking is an important feature.
Gain independent of Bandwidth The amplifier bandwidth remains constant regardless of the gain, permitting an accurate high-speed acquisition while preserving the signal shape independently of the gain setting.
Dynamic Input Range: 10 mV to 100 mV The multistage design of FEMTO Amplifiers avoids the disadvantages of programmable attenuators or multiplying amplifiers where dynamics are limited by the noise and drift performance of the main amplifying stage.
Applications
Oscilloscope and Transient-Recorder Preamplifier
Photomultiplier-Ampl
ifier
Signal-Booster for Optical Receivers and Current Amplifiers
Time-Resolved Pulse and Transient Measurements
Automated Measurement Systems
- Voltage amplifiers with variable gain 10 to 60 dB (x 3 to x 1,000)
- Bandwidth DC to 100/200 MHz Independent of Gain (Guaranteed)
- DC-Drift 0.3µV/°C
- Input Noise 2.3 nV/√Hz
- Local and Remote Control
DHPVA series are high precision amplifiers with unique features delivering an outstanding performance. The exceptional low input voltage drift of only 0.3 µV/°C and the low input noise of 2.3 nV/√Hz enable stable measurements with highest precision, even at maximum amplification. Flat frequency response without peaking is an important feature.
Gain independent of Bandwidth
The amplifier bandwidth remains constant regardless of the gain, permitting an accurate high-speed acquisition while preserving the signal shape independently of the gain setting.
Dynamic Input Range: 10 mV to 100 mV
The multistage design of FEMTO Amplifiers avoids the disadvantages of programmable attenuators or multiplying amplifiers where dynamics are limited by the noise and drift performance of the main amplifying stage.
Applications
- Oscilloscope and Transient-Recorder Preamplifier
- Photomultiplier-Amplifier
- Signal-Booster for Optical Receivers and Current Amplifiers
- Time-Resolved Pulse and Transient Measurements
- Automated Measurement Systems
