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Amplifiers
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We have designed and manufactured amplifiers using all major semiconductor materials, LDMOS, GaN, GaAs, and InP, to produce narrow, wideband, and pulse, receive and transmit amplifiers from 1 MHz to 220 GHz and power levels from mW to over 10 kW.
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Transimpedance Amplifiers
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Current-to-Voltage Amplifier for use with Photodiode-Based Detectors. Transimpedance Amplifiers, Standalone Devices with Data Acquisition as well as Display Function (Optometer). Log/Lin Switching Amplifiers, etc.
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Single and Multi-Function High Power Amplifiers
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This lab unit is capable of a power output of 30 Watts and operates at a frequency range from 1200 MHz to 1400 MHz. The compact and rugged design of this system is ideal for bench-top testing and many other applications where both simplicity and portability are required.
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2 Channel Microphone Power Supply and Conditioning Amplifier
SoundConnect 2 mic power supply
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SoundConnect 2 is a rugged 2-channel USB controlled microphone power supply and conditioning amplifier.
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4-Quadrant Power Amplifier PHIL
PAV15000
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PAV Series phil 4-quadrant power amplifier is based on linear power amplifier technology and integrated advanced technical performance and rich functions.
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Amplifiers
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The amplifier is one of the most important components in a pulse processing system for applications in counting, timing, or pulse amplitude (energy) spectroscopy, providing the pulse-shaping controls needed to optimize the performance of the analog electronics.
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Distribution Amplifiers
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The Quartzlock range of distribution amplifiers are intended for use when multiple outputs from a single frequency standard/generator are required. This may be encountered in engineering labs, national standards labs, research and development, calibration labs and production. This is vital for the distribution of signals from other precision frequency standards like Hydrogen Masers, Cesium oscillators. For a technical discussion about distribution amplifiers go here or select a product range below.
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Amplifier Modules Band Specific
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Modules are usually smaller and are usually part of systems. You supply your own DC voltage, make the connections and supply your own DC supply. Modules are available with or without heatsinks and fans. Amplifiers Modules are available in both Broadband and Band-Specific frequencies. Modular design concepts save time and money, and are lightweight, reliable, cost-effective solutions. We are well-known in the industry for successfully adapting our amplifiers or custom designing new solutions to suit each unique project. Please refer to our Adapted & Custom Design Solutions link to begin formulating your performance objectives and other criteria.
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Amplifiers
LA-1K
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Introducting the new LA-1K RF Sensing Dual HF LDMOS 1000 Watt Amplifier. While the LA-1K will work with a wide variety of tuners and transceivers, Palstar custom-designed the LA-1K to work as the perfect match for our very popular HF-AUTO autotuner. MADE IN THE USA
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Isolation Amplifiers
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Isolation Amplifiers provide power supply designers with a higher performing, single chip alternative to isolation techniques based on optocouplers and shunt regulators. Analog Devices ADuM3190 and ADuM4190 isolated error amplifiers have a 400 kHz bandwidth, with 0.5% typical initial accuracy at 25°C and 1% total accuracy over the extended temperature range of –40˚C to +125˚C. This provides manufacturers of ac-to-dc and dc-to-dc power supplies with a significant upgrade in speed and operating temperature range, as well as a 5× improvement in transient response.
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Product
RF Amplifiers up to 6000 MHz
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Includes RF and microwave amplifiers covering the band from 500Mhz to 6000Mhz in a single module with either GaN or GaAs devices. Custom and standard power amplifiers available with high linearity, low noise figure, and very low error vector magnitude (EVM). Our rack systems and select modules include Automatic Gain Control (AGC), Automatic Level Control (ALC), and peak/pulse/average detection useful in OTA, MIMO, and CTIA testing.
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Low Noise Amplifier
DLNA8-0.1-18G-2223
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Low Noise Amplifier, Frequency 1~18GHz, Gain 24dB, Noise figure 3.2dB, P-1dB 22dBm, SMA Female
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Distribution Amplifiers
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A complete range of distribution amplifiers are manufactured by Precision Test Systems. A distribution amplifier is used to distribute the output of a frequency reference to many different places. Usually the frequency is 5 or 10 MHz but we manufacture distribution amps from DC to over 2000 MHz. We make some of the industries lowest phase noise products.
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High-end Cable DAC & Amplifier
Impacto universal
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Beyerdynamic Digitalize high-end headphones.
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Quasi Square Wave Constant Voltage Transformers
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Osborne Quasi Square Wave Constant Voltage Transformers are used to regulate output voltages for applications that have varying input voltages. When used with a rectifier conversion circuit, these units provide an elegant design approach to voltage regulation. Osborne achieves this innovative approach by partnering the constant voltage transformer with an auxiliary resonant capacitor winding. The result is a unique (though time honored) technology that offers reliability, performance, and cost advantages over other styles of voltage regulation.
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Product
C-Band Separate Dispersion Compensation Raman Fiber Amplifier
DRA5228/F
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Hangzhou Huatai Optic Tech. Co., Ltd.
Raman Fiber Amplifier (RFA) utilizes the optic gain in the Stimulated Raman Scattering (SRS) in the optical fiber and realizes the amplification of the signal optic. FRA, with very low equivalent noise and a wide gain scope, can further widen the gain bandwidth by adopting multi-wavelength optical bump, which represents the development direction of the new optical fiber amplifier.
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1.5µm PM Ev-Yb Fiber Amplifier ( PM EYDFA )
HAPM5000
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai HAPM5000 is a C-Band Polarization Maintaining Optical Amplifier which worked in 1540~1570nm operating wavelength. Adopt Polarization Maintaining (PM) Multiclad Ev-Yb fiber, output optical power range 27~37dBm(0.5W~5W) ， extinction ratio >20dB.
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Free Space Tapered Amplifier
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The AOSense tapered amplifier (TA) provides a coherent high-power beam, inheriting all properties from the seed source. TA’s are an essential optical component for quantum sciences, such as laser cooling and trapping, cold atom sensors, electromagnetically induced transparency, and quantum spectroscopy. The TA is also used in commercial laser modules, including master oscillator power amplifier (MOPA) lasers and external cavity lasers.
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Crossed-Roller Bearing Linear Stage ,25mm Travel,Sensitivity 1um
NFP-1462
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Model:NFP-1462 Crossed-Roller Bearing Linear Stage ,25mm Travel,Sensitivity 1um
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Product
Long Wave Infrared Cameras
Calibir DXM640 Series
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The Calibir uncooled Long Wave Infrared camera platform offers outstanding shutterless imaging performance and is optimized for Size, Weight and Power (SWAP). The Calibir DXM640 series features both shutter and shutterless operation and rapid image output on power up while delivering uniform response over the entire operating temperature range, making it ideal for thermal imaging applications requiring uninterrupted image acquisition. ULIS’s gen2 sensor offers an improved NETD and the updated calibration include customized gain correction on a per lens basis to offer even better image performances and response uniformity.
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Isolation Amplifiers
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Knick Elektronische Messgeräte GmbH & Co. KG.
Unipolar and bipolar DC input signals 20 mV to 200 V and 0.1 mA to 100 mA calibrated range selection. Working voltage up to 1000 V AC / DC.
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Mini Pneumatic, Contact, ITA, Push-in Fitting, for 6 mm OD Tubing
610132112
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Primary mating contact 610131112.Please note: This contact cannot be used to fully populate any compatible VPC module. The larger head size prevents directly adjacent placement.
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Product
Standard 1.09 (31.00) - 4.50 (128.00) Long Travel Bead Probe
BPLT-1HL-4.5
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Current Rating (Amps): 6Average Probe Resistance (mOhm): 10Test Center (mil): 75Test Center (mm): 1.91Full Travel (mil): 350Full Travel (mm): 8.89Recommended Travel (mil): 317Recommended Travel (mm): 8.05Mechanical Life (no of cycles): 500,000Overall Length (mil): 1,450Overall Length (mm): 36.83Full Travel Remark: Standard Spring: 400 mil / 10,16 mm, High Spring: 350 mil / 8,89 mm
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Millimeter Wave Orthomode Transducers
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We are developing a series of millimeter wave orthomode transducers. These orthomode transducers are fullband, compact components. They achieve astounding cross-polarization while maintaining Micro Harmonics’ impressively low insertion loss.
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Composite 1×24 Video Distribution Amplifier
VDA124RM
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Video Distribution Amplifiers (sometimes called a video splitter – not to be confused with a video split screen controller such as our PXD510E split screen controller) are typically used for connecting a camera or other video source to several monitors that do not have “looping” inputs. In this situation, each monitor has a permanent 75 ohm termination. With two non-looping monitors connected together, the line would be double loaded and result in a dim picture on each monitor. Using a Video Distribution Amplifier will solve this problem by driving each monitor individually at 100%.
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Fiber Optic Amplifier
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Shanghai Pubang Sensor Co.,Ltd.
1. High response frequency, detect with super high speed2. Suitable for detecting small objects3. Non-contact, non-destructive detection,can be used in harsh conditions4. Simple mounting by DIN connection
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Optical Parametric Amplifier
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AVUS is an Optical Parametric Amplifier (OPA) that provides widely tunable high energy pulses and high repetition rates (up to 1 MHz). AVUS offers highest average output power on the market and is designed for 1 µm fs pump lasers.
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Optometers, Amplifiers, Display Meters
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Optometers are a specific type of digital multimeter (DMM) used for optical radiation measurements. The particular light detector(s) connected determine the wavelength range/spectral weighting function and displayed measurement units.
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Amplifier, Switch and Test Box
CLIOQC Model V
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The QCBOX Model 5 is a non-conventional unit designed to fulfil actual and future needs of an electro-acoustical analyzer like the CLIO system. It is USB linked to a PC and can be configured, with dedicated software controls, to assist frequency response and impedance measurements or to perform DC measurements. Using it for frequency response measurements acts as 50W power amplifier to drive the speaker or network under test while routing one-of-four inputs to the analyzer as well the current sensing output. The four inputs are able to provide a phantom power supply both for Audiomatica or general purpose microphones (0-24 V range, software controlled). Impedance measurements can be done either switching the D.U.T.’s load across the analyzer’s input or using a dedicated output, ISENSE, thus allowing impedance measurements in constant voltage mode as well voice coil current distortion analysis. An internal ADC measures the DC current into the voice coil. Thanks to an internal software controlled voltage generator the speaker can be driven with a superimposed DC voltage (±20V), allowing for measurements of large signal parameters. Two ADC converters with a ±2.5 V and ±5 V are available at inputs 3 and 4 to measure the displacement with a laser sensor or any other DC signal. A dedicated digital input handles an external foot pedal switch (or TTL signal) to be connected and triggers QC operations. A 6 bit output – 5 bit input TTL digital port is available to interface the QCBOX and driving software with external hardware (like turntables for example).The QCBOX Model 5 finds use both in laboratory for R&D applications and in production lines setups.
