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Frequency Sources

A stable oscillator used for frequency calibration or reference. (atis.org)


Showing results: 211 - 225 of 311 items found.

  • Programmable Wide Frequency AC Power

    PWF series - Preen AC Power Corp.

    The PWF series is a family of programmable AC power source with wide range of adjustable frequency, developed for aerospace or military’s 400Hz and 800Hz test applications, such as lab use, compliance test, and quality assurance. The PWF series consists of L series and M series, which have different output frequency range. L series provides 45~500Hz and 0~300V output, and M series provides 300~800Hz and 0-150V output. Users can select communication interfaces of RS-485, RS-232, and optional GPIB. The PWF series also have programming sequence functions of STEP and GRADUAL modes, three phase independent control, phase angle control, and disturbance function.

  • Programmable AC and DC Power Source

    AFX Series - Pacific Power Source, Inc.

    The AFX Series is a family of high power, single, split and three phase, AC, DC and AC+DC output capable Power Sources. Available models range from 6 kVA to 90 kVA with available configurations to 150kVA. Using a modern user interface for ease of use, the AFX Series is cost effective and fully programmable for both basic frequency conversion and advanced AC power line or DC power disturbance test applications.

  • Integrated 5G mmWave Test System

    IQgig-5G - LitePoint Corporation

    The IQgig-5G is a fully-integrated, non-signaling solution for testing 5G mmWave products at both the 28 GHz and 39 GHz frequency bands. All signal generation, analysis, and RF front-end routing hardware are self-contained inside a single chassis. The IQgig-5G is license-upgradeable to support the pre-5G and 3GPP standards evolution with up to 1 GHz of tester bandwidth. The IQgig-5G solution has three bi-directional source and measurement ports each with 2.92mm connector coaxial interface.

  • Safety Voltage Detector ( Rechargeable Battery Type )

    350 SVD - Standard Electric Works Co., Ltd

    ● Protection class: IP65● Bright LED visual indication●  Audible indication●  Non-contact voltage detection:      220Vac ~ 132kVac● Wide angle voltage detection● Frequency range: 40 ~ 70Hz ● Easy-to-prove method● Self-test function●  Power source: 9V rechargeable battery ●  Non-contact detection by proximity● Flashlight function●  Operating temperature: 0°C~50°C●  Humidity: 80% RH Max● Lightweight, robust and compact● Comply with EN 61326-1

  • Safety Voltage Detector

    302 SVD - Standard Electric Works Co., Ltd

    ● Bright LED visual indication● Audible indication● Mute function● AC voltage detection: 100Vac ~ 50kVac● Frequency range: 50/60Hz● Easy-to-prove method● Self-test function● Power source: 1.5V(AA) alkaline battery × 3● Non-contact detection by proximity● Convenient to use● Operating temperature and humidity: 0°C~40°C / 80% RH Max.● Lightweight, robust and compact● Easy access to batteries● Comply with EN 61326-1

  • RF And Microwave Signal Generation And Analysis

    Sample Technology

    The need for microwave test and measurement technology is even more urgent than the need for microwave equipment itself. Therefore, Shengbo Technology is relying on its own research and development capabilities to strive to become one of the comprehensive microwave test and measurement equipment suppliers. We provide a wide range of RF microwave test products, including a good-quality full-band broadband up-down converter . You can provide 2GHz real-time bandwidth signal up-down conversion function in the frequency range of 0.1 ~ 40 + GHz. With our channel simulator , we Became the first company in the world to provide channel analog solutions in such a wide range of broadband signals. At the same time, we are also an innovativesupplier of noise sources and multi-channel microwave signal sources in the industry.

  • 20 GHz Signal Source

    VCO Series - SignalCore, Inc.

    The SC5510A and SC5511A are VCO-based, synthesized signal sources with very low phase noise and an amplitude control of 0.01 dB throughout its -30 dBm to +15 dBm output power range. By utilizing a unique multiple phase-locked loop architecture, phase spurs are kept below -70 dBc across the entire tuning range, even at 1 Hz step resolution. Download the data sheet to see how the impressive features and specifications of these modules make them stand out when compared to other small modular synthesizers. These 20 GHz signal sources include an additional, independent RF2 channel with a tunable frequency range from 100 MHz to 3 GHz and a tuning resolution of 25 MHz. The extra channel makes the modules suitable for either single-stage RF conversion systems or dual-stage image suppression up/down converter systems. Both modules make great general-purpose laboratory signal sources where demanding low phase noise and signal purity are required. They are both ideal choices as an integrated clock source for fast DAC and ADC applications, especially those that require variable sampling rates. Full implementation instructions, GUI, driver software, and example code are provided with each module.

  • Phase Sequence Indicators (Contact Type)

    865 PR - Standard Electric Works Co., Ltd

    ● The 865 PR is a detector with LEDs to show the de-    tection better visible than neon.         ● Three functions in one unit, including open phase,     phase sequence and 3 phase motor rotation.● Designed for checking a wider range of 3 phase         power source from 100V to 600V.● Indicates R.S.T LEDs which frequency range from 40Hz to 400Hz.● Wide range detection of motor frequency range from 2Hz to 400Hz.● Fixed magnets for convenient measurement.

  • AC Power Source

    LSP-500VAR - Lisun Electronics Inc.

    • AC-DC-AC frequency conversion technology, Controlled & tested by 16 bits MCU • Protection for over hot, thundering voltage and current • Total voltage distortion: ≤0.3%; Voltage stability: ≤0.05%/30min • Load adjust rate: ≤0.05%; Frequency stability: ≤0.01%/30min • Output voltage range: AC 0.0~300.0V, Output Frequency Range: 45~70Hz, 100Hz, 200Hz and 400Hz • It is pure sine wave AC power source with low harmonic and high accuracy • Input Power: 220V and 50/60Hz (110V can be option) • Communicate with PC via software, the Voltage & Current set by the software and Power Output can be remote controlled.

  • Signal Amplifier

    A10160 - Tabor Electronics Ltd.

    Model A10160 is an ultra-small footprint, wideband, DC coupled amplifier designed for high frequency, high current, signal amplification. With a high bandwidth of 45MHz, 34Vp-p into 50 ohms and up to 10W output power, the A10160 is the ideal complimentary amplifier to any signal source that needs a supporting power boost for demanding applications.

  • Register

    Trend Viewer - ZETLAB Company

    A trend is a diagram facilitating analysis of long records of measured sensor values (for hours, days, months, years). Based on the sampling frequency, an n number of counts per second are performed, and their yearly number equals to 31,556,926*n. If the user needs to evaluate short-term moments of the source signal, then there is no difficulty. It is much more difficult, when it is necessary to evaluate the parameters for the entire year or several years, and no monitor and no person would handle it. And this is the case when trend building could help.

  • Sound Level Calibrator

    521 - ACO Pacific, Inc.

    Accepted internationally 1 kHz represents the "0 dB" reference point of A, B, C Weighting and other filters utilized in acoustic measurement. The Pistonphone - a mechanical sound source - offers a slightly higher degree of accuracy at a substantial increase in cost. In addition, the 200 or 250 Hz operating frequency is mechanically limited and not suited for measurements of filtered inputs. The 0.2 dB accuracy is quickly lost in the 0.7 to 1.5 dB tolerances acceptable for weighting filters at frequencies around 250 Hz.

  • Sound Level Calibrator

    511E - ACO Pacific, Inc.

    Accepted internationally 1 kHz represents the "0 dB" reference point of A, B, C Weighting and other filters utilized in acoustic measurement. The Pistonphone - a mechanical sound source - offers a slightly higher degree of accuracy at a substantial increase in cost. In addition, the 200 or 250 Hz operating frequency is mechanically limited and not suited for measurements of filtered inputs. The 0.2 dB accuracy is quickly lost in the 0.7 to 1.5 dB tolerances acceptable for weighting filters at frequencies around 250 Hz.

  • Portable Electrical Management Systems

    EMS-PT30C - Progressive Industries

    Progressive Industries Portable Electrical Management Systems (EMS) offer quick and easy RV electrical protection. A true plug-and-play application with no installation required. You will feel secure with multi-mode surge, voltage, polarity, and lost/open neutral protection. Each unit includes a digital display, scrolling continuously through the power source information: voltage(s), current frequency, error code, and previous error code (if applicable). Additionally, the computer is driven by state of the art microprocessors.

  • RV Power Protection with Surge

    EMS-PT50C - Progressive Industries

    Progressive Industries Portable Electrical Management Systems (EMS) offer quick and easy RV electrical protection. A true plug-and-play application with no installation required. You will feel secure with multi-mode surge, voltage, polarity, and lost/open neutral protection. Each unit includes a digital display, scrolling continuously through the power source information: voltage(s), current frequency, error code, and previous error code (if applicable). Additionally, the computer is driven by state of the art microprocessors.

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