Pre-amplifiers
Detect and strengthen a signal prior to greater amplification.
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Product
High Impedance Preamplifier
1671
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The Model 1671 is a single ended low noise field effect transistor
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Product
FieldFox Handheld Microwave Spectrum Analyzer, 6.5 GHz
N9934B
Spectrum Analyzer
A lightweight, durable, microwave spectrum analyzer, interference analyzer, distance-tracking generator, preamplifier, power meter, and more.
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Product
Read-Write Analyzers
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Guzik Read/Write Analyzers (RWA) work in conjunction with Spinstands to write data to the disk media and read back the signal for detailed analysis. We have two RWA-4000 series available for For Two Dimensional Magnetic Recording (TDMR) and non-TDMR technologies. The RWA 4000 series offer upto 8Gbit/sec maximum write data rate and 3.5 GHz analog bandwidth for all parametric measurements. Each RWA features a pattern generator with 1psec resolution of bit pre-compensation and supports PRML chip integration. Servo writing and processing is provided for Guzik Spinstand models. Select the pre-amplifier (UP14) as well as a variety of enhancements including programmable filters and PRML chip adapters.
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Product
Current Preamplifier
1212
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The Model 1212 Current Preamplifier is designed as a low cost, gerenal purpose, benchtop instrument to provide a high performance detection system for small ac and dc currents. The 1212 operates with a virtual ground at its input which mitigates unpredictable high frequency rolloff due to input cables and stray capacitance.
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Product
Microphone Preamplifier
426A11
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1/2-inch ICP preamplifier with gain and filter switches (for prepolarized microphones)ICP(R) low noise preamplifier with gain, filters, and TEDS
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Product
Lock-In Voltage Preamplifier
SR552
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Stanford Research Systems, Inc.
The SR552 Voltage Preamplifier is designed to work with SRS lock-in amplifiers, providing gain where it is needed most?right at the experiment. The preamplifier minimizes noise and pickup in the connecting lines and can reduce measurement time in noise-limited experiments.
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Product
Pre-Amplifiers
MPR, MDA series
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MPR, MDR series provides low noise, high gain and wideband to improve dynamic range for emission testing. We also offer customized model for variable requirments.. Example 30M-1000MHz with band-pass filter Amprifier unit for connecting antenna directly
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Product
Components for System Integration
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Bh offers a wide range of accessories to improve your photon counting experiment such as experimental control modules, optomechanics or implantable fiber probes for in-vivo applications. For PMTs and MCPs we offer different preamplifiers and a variety of routing devices for multi-detector operation. For a perfect SYNC signal, trigger modules and a SYG are available.
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Product
Saluki SE4002 FET Input Preamplifier
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The SE4002 is a low-noise, ultra-high input impedance preamplifier with excellent common-mode rejection. It is designed to work with any Saluki digital lock-in amplifier. The preamplifier minimizes noise and pickup in the connecting lines and reduces measurement time in noise-limited experiments.
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Product
ICP Microphone System
378C01
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This model includes a 1/4" microphone cartridge, a mated preamplifier with TEDS, and system calibration. Click the following for individual component information.
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Product
SparkFun Electret Microphone Breakout
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This small breakout board couples an Electret microphone (100Hz--10kHz) with a 60x mic preamplifier to amplify the sounds of voice, claps, door knocks or any sounds loud enough to be picked up by a microcontroller’s analog-to-digital converter. Each breakout comes fully assembled and works from 2.7V up to 5.5V.
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Product
Ultra Low Noise Preamp
J2180A
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The J2180A low noise preamplifier provides a fixed, AC coupled 20dB gain while converting a 1 MOhm input impedance to a 50 Ohm output impedance. With a 3dB bandwidth of 0.1Hz to 100MHz, the preamplifier improves the sensitivity of oscilloscopes, network analyzers and spectrum analyzers while reducing the effective noise floor and spurious response. The preamplifier can also serve as a low frequency DC blocker for a spectrum analyzer or you can use it to connect a high input impedance oscilloscope probe to 50 Ohm equipment.
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Product
FieldFox Handheld Microwave Spectrum Analyzer, 4 GHz
N9933B
Spectrum Analyzer
A lightweight, durable, microwave spectrum analyzer, interference analyzer, distance-tracking generator, preamplifier, power meter, and more.
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Product
Linear Array Detector Cards
X-Card 0.2 to 2.5mm
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A product family of high performance linear X-ray detector cards with preamplifier ASICs. The preamplifier ASIC converts the charge output from the photodiode array into voltage with serial output for easy integration with readout electronics. Can be arranged end-to-end to form large linear detector arrays.
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Product
JFET Voltage Preamplifier
SIM910
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Stanford Research Systems, Inc.
The SIM910 and SIM911 are low-noise, programmable preamplifiers which are ideal for a wide range of small signal applications. The primary differences between the two models are their input impedance and input noise.
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Product
DryLoc pH/ORP Preamplifier and Connectors
2760
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The 2760 preamplifier allows any DryLoc pH/ORP electrode to work with Signet ProcessPro and ProPoint pH/ORP instruments. It is also sold as a simple connector for use with other manufacturers' instruments that do not require a preamplified signal.
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Product
Accessories
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Spectrum Accessories: Cables, A/D External Pre-Amplifiers, D/A Amplifier Card, Clock and Trigger Distribution, Docking Stations
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Product
FieldFox Handheld Microwave Spectrum Analyzer
N9936B
Spectrum Analyzer
A lightweight, durable, microwave spectrum analyzer, interference analyzer, distance-tracking generator, preamplifier, power meter, and more
