Compact preamplifiers

5 companies | 9 products
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signal preamplifier
signal preamplifier
PAS3

Voltage: 7.5 V - 32 V
Frequency: 5,000 Hz - 1,200,000 Hz

... Description
The PAS3 is a broadband acoustic emission (AE) preamplifier designed to amplify low‑level voltage signals from AE sensors before transmission to an acquisition unit. It provides selectable gains, multiple analog ...

signal preamplifier
signal preamplifier
PAV

Voltage: 24 V - 30 V
Current: 20 mA - 100 mA
Frequency: 10,000 Hz - 1,200,000 Hz

... electromagnetic shielding and impact protection, while compact dimensions and a BNC-BNC connector simplify on-site installation.

Main Features

  • Broadband universal preamplifier compatible with
...

microphone preamplifier
microphone preamplifier
MV 240 digital

Frequency: 1 Hz - 80,000 Hz

... The 1/2“ measurement microphone pre-amplifier type MV 240 digital combines a high-impedance transducer with an analog-to-digital converter. The output signal of the measurement microphone capsule is optimally adjusted to the dynamic ...

accoustic measurement preamplifier
accoustic measurement preamplifier
MV 240 USB

... MV 240 USB – The new generation of digital acoustic measurement technology The MV 240 USB from Microtech Gefell, a further development of the MV 240 digital with an optimized new processor, is a sophisticated measurement microphone amplifier with integrated ...

signal preamplifier
signal preamplifier
MV 400 X

Current: 4 mA - 4 mA
Frequency: 11 Hz - 20,000 Hz

... Gefell presents Generation 4, a new modular microphone system. The initial Generation 4 range includes the ultra- compact microphone preamplifier MV 400 with two alternative connectors, the microphone capsules M 40 (cardioid), ...

signal preamplifier
signal preamplifier
4021

Voltage: 6 V - 36 V
Current: 4, 8.5, 17 mA
Frequency: 10 kHz

... or dropped into many conduit elbows and enclosures. Plug-in styles can mount directly to VR Speed Sensors with connectors. Compact In-line styles can be added into wiring bundles or inside conduit. A Noise Cancelling Amplifier with ...

signal preamplifier
signal preamplifier
4033

Voltage: 3.6 V - 36 V
Current: 3, 12, 20 mA
Frequency: 5 Hz - 40,000 Hz

... or dropped into many conduit elbows and enclosures. Plug-in styles can mount directly to VR Speed Sensors with connectors. Compact In-line styles can be added into wiring bundles or inside conduit. A Noise Cancelling Amplifier with ...

voltage preamplifier
voltage preamplifier
EOA-µ Amplet Ultra-Low Noise

Power: 3 W

... EOA-µ Amplet Ultra-Low Noise Preamplifier has been designed for high sensitivity applications with low input power (better than -50 dBm) and provides up to 46 dB of Gain in a compact footprint and can be customized for ...

signal preamplifier
signal preamplifier
LEGION AMP

Frequency: 40 kHz - 45,000 kHz

... The LEGION AMP is a high channel count, compact footprint preamplifier for integration with third party analog-to-digital converters; Boosting detection of small signals by +40 dB while minimizing background ...

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