Preamplifiers

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voltage preamplifier
voltage preamplifier
SR446

Voltage: 0.5 V - 1.3 V
Frequency: 400 MHz

The SR446 is a single-channel, 400 MHz bandwidth voltage preamplifier with 21 programmable gains from ×1 to ×100 (+0 dB to +40 dB with 2 dB steps). It also includes four programmable low-pass filters, with settings of ...

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Stanford Research Systems
microphone preamplifier
microphone preamplifier
CRY371-CRY507

Frequency: 3 Hz - 40,000 Hz

... CRY507 1/2" IEPE Free-Field Measurement Microphone Kit This kit consists of CRY371 Measurement Microphone and CRY507 IEPE Preamplifier self-developed by CRYSOUND, with a BNC port for output. CRY371 Measurement Microphone ...

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CRYSOUND
power preamplifier
power preamplifier
CRY502

Voltage: 3 V - 5 V
Current: 1 mA
Frequency: 10 kHz - 80 kHz

1/2'', dual / single power supply, with cable and DB9 port CRY502 Preamplifier is paired with a pre-polarization 1/2" measurement microphone for impedance conversion and preamplification. It is compatible with 1/2" ...

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CRYSOUND
power preamplifier
power preamplifier
CRY506

Voltage: 24 V
Current: 2 mA - 10 mA
Frequency: 100,000, 10 Hz

1/2'', IEPE power supply, with cable and BNC port CRY506 IEPE Preamplifier is powered by constant current source and featured by high input impedance, low noise floor, and a wide frequency response range. It can be ...

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CRYSOUND
voltage preamplifier
voltage preamplifier
AE-Amp

Frequency: 25 Hz - 3,000,000 Hz

The AE-Amp amplifier is a universal preamplifier for acoustic emission (Acoustic Emission) sensors from various manufacturers. The AE amp can be used with passive, JFET, ICP / IEPE or constant voltage sensors.

optical preamplifier
optical preamplifier
Series KKa

Ex-classified devices Products according to ATEX-Directive 2014/34/EU and IECEx In areas with explosive atmosphere the risk of a dust or gas explosion is especially high. By appropriate measures and special equipment this risk is ...

optical preamplifier
optical preamplifier
ATA-5210

Voltage: 2 V
Frequency: 1 kHz - 5,000 kHz

ATA-5210 is an ideal preamplifier that can amplify tiny signals. Using ultra-low noise power supply,voltage gain 46dB. Input The input is BNC interface, the input resistance is 50Ω. Output The output is BNC ...

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Xi'an Aigtek Electronic Technology Co., Ltd.
optical preamplifier
optical preamplifier
ATA-5220

Voltage: 2 V
Frequency: 1 kHz - 5,000 kHz

ATA-5220 is an ideal preamplifier that can amplify tiny signals. Using ultra-low noise power supply,voltage gain 60dB. Input The input is BNC interface, the input resistance is 50Ω. Output The output is BNC ...

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Xi'an Aigtek Electronic Technology Co., Ltd.
optical preamplifier
optical preamplifier
ATA-5310

Voltage: 2 V
Frequency: 1 kHz - 10,000 kHz

ATA-5310 is an ideal preamplifier that can amplify tiny signals. Using ultra-low noise power supply,voltage gain 46dB. Input The input is BNC interface, the input resistance is 50Ω. Output The output is BNC ...

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Xi'an Aigtek Electronic Technology Co., Ltd.
voltage preamplifier
voltage preamplifier
PHA series

Voltage: 2 V

COMECOs PHA preamplifier amplifies the voltage from pH or REDOX potential (ORP) probes through a special amplifier that serves as input buffer and provides the high input impedance necessary for normal operation of pH/ORP ...

signal preamplifier
signal preamplifier
PAS

Voltage: 28 V
Current: 100 mA
Frequency: 1.3 kHz - 1,200 kHz

The PAS preamplifier is an analog signal amplification circuit, whose input is the voltage output by the acoustic emission sensor, and the output is the amplified analog signal. The voltage signal output by the acoustic ...

signal preamplifier
signal preamplifier
PAV

Voltage: 28 V
Frequency: 1 kHz - 1,000 kHz

... The output impedance of the preamplifier must match with the input impedance of the downstream instruments (such as professional AE acquisition unit, DAQ, or oscilloscope). Otherwise it will lead to the gain of the preamplifier ...

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 ...

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Microtech Gefell GmbH
measuring preamplifier
measuring preamplifier
MV 205

Voltage: 28 V - 130 V
Frequency: 1 Hz - 1,000,000 Hz

1/2" Measuring Microphone Preamplifier - climate proof, because of controlled heating The 1/2” measuring microphone preamplifier type MV 205 is a high-impedance transducer for 1/2" condenser measuring ...

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Microtech Gefell GmbH
measuring preamplifier
measuring preamplifier
MV 310

Constant current powered measuring microphone preamplifier for electret condenser microphone capsules with memory microphone identification The current powered 1/4 measuring microphone preamplifier MV ...

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Microtech Gefell GmbH
signal preamplifier
signal preamplifier
4022

Voltage: 7.2 V - 30 V
Current: 2, 4, 10, 20 mA
Frequency: 3 Hz - 100,000 Hz

Signal amplifiers are used to transform the sinusoidal output of a Variable Reluctance Speed Sensor to a digital output (square wave signal) at the same rate as targets passing by. Several housing options are available. Puck styles ...

signal preamplifier
signal preamplifier
4021

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

Signal amplifiers are used to transform the sinusoidal output of a Variable Reluctance Speed Sensor to a digital output (square wave signal) at the same rate as targets passing by. Several housing options are available. Puck styles ...

signal preamplifier
signal preamplifier
4033

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

... Conveyor / Process speed • Process counting • Retrofit new electronic systems to older equipment SPECTEC's directional preamplifier for passive magnetic VRS sensors is designed to convert the sinusoidal signals from ...

electronic preamplifier
electronic preamplifier
26CA

The G.R.A.S. ½-inch Preamplifi er Type 26CA is ageneral purpose preamplifi er optimized for use withprepolarized condenser microphones. It is a small,robust unit and uses a G.R.A.S. CCP power supply(ICP ®), e.g. Type 12AL. It has a very ...

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G.R.A.S. Sound & Vibration
RF preamplifier
RF preamplifier
EHA-50B

Frequency: 100 Hz - 30,000,000 Hz

... Enhanced Portability Three Year Warranty Product Details The EHA-50B Preamplifier is a low input impedance preamplifier made to match to the H-Field Rod antenna series. This preamplifier ...

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A.H. Systems
RF preamplifier
RF preamplifier
PAM-5K300

Voltage: 12 V
Current: 100 mA
Frequency: 5 kHz - 300,000 kHz

... .H. Systems' Preamplifier line is an excellent choice with a rugged design, no hassles with soldering your own power leads and they improve overall system sensitivity by at least 28 dB. All of A.H. Systems' Preamplifiers ...

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A.H. Systems
RF preamplifier
RF preamplifier
PAM-0101

Voltage: 12 V
Current: 100 mA
Frequency: 10 MHz - 1,000 MHz

This Preamplifier will provide reliable, repeatable measurements. An ideal solution and a standard workhorse of any EMC test house for compliance testing. Features 50 dB Gain Low Noise, High Gain Rugged Construction Product ...

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A.H. Systems
signal preamplifier
signal preamplifier
OPLabBox 1.2.

Voltage: 9 V - 12 V
Power: 0 W - 4 W
Frequency: 40 kHz - 22,000 kHz

OPLabBox is particularly well suited for ultrasonic measurements. Wide bandwidth amplifier with switched bandpass filter and integrated pulser makes these device suitable for variety of ultrasonic applications. It is designed to work ...

audio preamplifier
audio preamplifier
FAN3852UC16X

The FAN3852 integrates a pre-amplifier, LDO, and ADC that converts Electret Condenser Microphone (ECM) outputs to digital Pulse Density Modulation (PDM) data streams. The pre-amplifier accepts analog ...

signal preamplifier
signal preamplifier
1RU Series

... network systems, the 1RU Pre-Amplifier Series provides gain-flattened amplification of single channel or multiple C-band signal channels (1530-1565 nm). Based on MPBC’s EOA Series Gain Modules, the 1RU-R line of preamplifiers ...

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MPB Communications
voltage preamplifier
voltage preamplifier
2003BT

Voltage: 12 V - 24 V
Current: 4 mA - 30 mA

... high count rate ability, such as the Model 2025 or Model 2026 amplifier, should be used. The basic operation of the preamplifier is indicated in the functional schematic.

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Canberra Industries
signal preamplifier
signal preamplifier
SIP

Voltage: 15, 9 V
Current: 50 mA

SIP ULTRA SMALL PREAMPLIFIER SIP is the ultra small transimpedance, AC or DC coupled preamplifier. It is dedicated for OEM applications and requires external heat sink (see Recommended Accessories). SIP ...

current preamplifier
current preamplifier
MI-3111

Voltage: 15 V - 25 V
Current: 0.5 mA - 5 mA

The MI-3111 is an exclusive preamplifier for 1/2-inch back electret-type microphone and applicable for CE marking*. Various types of microphone or instrument including FFT analyzer can be connected directly by adapting ...

electronic preamplifier
electronic preamplifier
Nor1201, NOR1206

... cables available including flat tape types to pass under doors etc. It has an M3 thread hole in the preamplifier body, allowing easy mounting of the preamplifier for various measurement applications.

signal preamplifier
signal preamplifier
LNA 10

The LNA 10 oscilloscope preamp will significantly improve the small-signal performance of oscilloscopes at frequencies below 1MHz. Product Description: With this preamp, sub-microvolt signals can be displayed on scopes which typically ...

charge preamplifier
charge preamplifier
A250CF

The Amptek A250CF CoolFET® Charge Sensitive Preamplifier is the lowest noise, general purpose, preamplifier available. It is designed to give the ultimate performance when used with either low or high ...

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Amptek Inc.
signal preamplifier
signal preamplifier
PR 145A

Power: 100 W
Frequency: 10 MHz - 170 MHz

The first and unique dual-band preamplifier with selective memory and inside duplexer. Automatic selective control. Usable with dual band antenna.

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Microset
signal preamplifier
signal preamplifier
0/2/4

The 0/2/4 is a voltage preamplifier with switch-selectable gain ranges of 0, 20, and 40 decibels. The 0/2/4, along with the 2/4/6, represent Physical Acoustics’ premium series of general purpose preamplifiers, ...

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Physical Acoustics
audio preamplifier
audio preamplifier
MHP 70

Voltage: 8 V - 15 V
Current: 500, 440 mA
Power: 1,500 W

... In addition to minimal self-noise and stable adjustment, great emphasis was placed on lowest oscillating behavior. The preamplifiers are mechanically very robust and offer excellent sensitivity at the same time.

signal preamplifier
signal preamplifier
T-6201

Voltage: 220 V
Power: 20 W
Frequency: 50 Hz

* Preamplifier with multi-channel microphone, audio and emergency signal input lines and single-channel output. * It is suitable for pre-stage amplification of common sound sources. Features: * Standard cabinet design ...

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 noise (high ...

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