Reviews Frequency Generator Kit- BestItemr.com

XCFDP 15MHz DDS Signal Generator Counter,High Precision Dual-Channel Function Generator Arbitrary Waveform Frequency Meter 2.4’’ Screen 200MSa/s 15MHz

【EASY TO OPERATE】Convenient operation interface, superior technical indicators and humanized graphic style. Its sine wave frequency output can....
【SIGNAL STABILITY】The signal generator adopts large-scale FPGA integrated circuit and high-speed MCU processor, and the internal circuit adopts....
【FREQUENCY METER FUNCTION】It supports scanning output from low frequency to high frequency or from high frequency to low frequency. The scanning....
【HIGH PRECISION】This signal generator adopts dual-channel DDS signal and TTL electric level output to generate accurate, stable, low-distortion....
【WIDE APPLICATION】The signal generator has excellent amplitude-frequency characteristics, small and beautiful appearance, and intuitive control....

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Frequency Generator, DROK DC 3.3V-30V 5-30mA 1Hz-150kHz Adjustable Output PWM Pulse Duty Cycle Square Wave Function Signal Generator Module

PARAMETER --- working voltage range 3.3V-30V.
APPLICATION --- as square wave signal generator for experimental development.
as square wave signal generator for motor driver.
as adjustable pulse generator for PWM dimming, speed regulating, etc..
DISPLAY--- clear LCD displays frequency & duty ratio value..
MODE --- 2 modes, normal mode & accurate mode..
PWM output, can set frequency & duty cycle separately.
duty cycle upper and lower bounds adjustable.

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Signal Generator, DROK DC 3.3-30V Function Generator 5-30mA LCD Display PWM Pulse Frequency Duty Cycle Rectangular Wave Square Wave Signal Generator

PARAMETER ---- operating voltage range DC 3.3v~30v.
APPLICATION ---- as square wave signal generator for experimental development.
as square wave signal generator for motor driver.
as pulse generator, control related circuits (PWM dimming, speed regulating)..
SERIAL COMMUNICATION ---- support serial communication, TTL level..
DATA AUTO STORAGE ---- all parameters will be saved automatically after setting and therefore won't lose when power off..
OTHER FEATURES ---- with LCD display to display frequency and duty cycle value.
PWM output, can set frequency and duty cycle separately by buttons.
frequency value is divided into 4 range and switched automatically, with high precision..

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AIVOLT 8000 Watts Dual Fuel Portable Inverter Generator Super Quiet Gas Propane Powered Electric Start Outdoor Generator for Home Back Up Travel RV Camping, 50 State Approved

... 【Multifunction Control Panel & Parallel Capability】 Comes with 2 120V 20A GFCI outlets, 1 240V 30A twist lock outlet, 1 120V 50A industrial outlet and 1 12V DC cigarette outlet with a dual USB adapter to meet different requirements. The 5-in-1 LCD display center displays fuel consumption, output, voltage, frequency, runtime and more. With a parallel kit, you can simply connect two AIVOLT 8000 watts inverter generators together to double your power. (parallel kit not included).
【CO Protect & Low Oil Shutoff】 This power inverter generator is equipped with CO Alert technology, which can help protect you and your family by automatically shutting down the generator if unsafe levels of carbon monoxide are detected. The low-fuel automatic shutdown combines with built-in overload protection and indicator lights to protect both your generator and your electronics from damage.

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Schumann Resonance Generator,Wood 7.83hz Pulse Generator Low Frequency Ambience Generator Mute Schumann Wave Generator with 110V-240V Ac Power Power Supply…

Stable Schumann frequency Generator:7.83HZ Schumann Wave Ultra-low Frequency Pulse Generator,It emits the ultra low frequency which provides a stable "ambience" within which you listen to your stereo with more perceived clarity.
Schumann Resonances&Earth's frequency:The Earth behaves like a gigantic electric circuit. Its electromagnetic field surrounds and protects all living things with a natural frequency pulsation of 7.83 hertz on average — the so-called “Schumann resonance,” named after physicist Dr. Winfried Otto Schumann.
How does the Schumann resonance affect US? Being in the Schumann wave ambience can reduce anxiety, insomnia, and reduce the negative impact of EMF on the body..
quiet Schumann frequency Generator：There is no noise at work, you will not even notice its “existence”.
With AC power adapter: it can be used in sleep and work when plugged in. In order to achieve better results, it is recommended to stay away from electromagnetic radiation equipment when using.

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(5PCS) ICS91730AMLFT IC CLOCK GENERATOR LOW EMI 8SOIC 91730 ICS91730

PLL and divider :The chip of this signal generator has a 25MHz accurate reference voltage source, and has a PLL and frequency divider inside, so it can generate almost any frequency..
three independent outputs :The signal generator has three independent outputs, and each output can have a different frequency..
3.3V LDO regulator :This convenient small chip has a 3.3V LDO regulator and can be powered by 3-5VDC..
level shift circuit :There is a level conversion circuit on the I2C line. Generally speaking, you can safely use the chip at 3V or 5V..
sleep function :The signal generator has a sleep function, which can reduce power consumption and is very economical and environmentally friendly..

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Tecsun H501 Digital Worldband AM/FM Shortwave Longwave Radio with SSB Reception, Dual Speakers, & MP3 Player, Matte Black

【HF VFO /RF Generator 】It has 10kHz to 220MHz working ranges. 0.5PPM high precise Tcxo clock, the frequency is more accurate. Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz..
【VFO for Ham SDR HAM QRP Transceiver】 Used as a local oscillator on Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers) ， a simple RF/clock generator for calibration reference or clock generation，a common 128x64 I2C OLED SSD1306 display and Si5351 module..
【Adjustable】Intermediate frequency (IF) offset (+ or -) is adjustable.The bar graph of the signal meter through the analogs input (ADC).I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation.
【20 Band Presets】Equipped with generator function mode.Initial frequency, end frequency, sweep-frequency-step can be set. 20 band presets (shortcuts) for BCB and HAM frequencies.RX/TX mode selector for Homebrew QRP transceivers..
【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..

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JUNSHUNTONG HF VFO for Ham SDR QRP Transceiver,20K-220MHz RF Generator Superheterodyne Receiver Debugger,Tcxo Clock,S-Meter, 20 Band presets

【HF VFO /RF Generator 】It has 10kHz to 220MHz working ranges. 0.5PPM high precise Tcxo clock, the frequency is more accurate. Tuning step of 1Hz, 10Hz, 1kHz, 5kHz, 10kHz and 1MHz..
【VFO for Ham SDR HAM QRP Transceiver】 Used as a local oscillator on Homebrew radio receivers (such as superheterodyne, SDR, direct conversion and Homebrew QRP transceivers) ， a simple RF/clock generator for calibration reference or clock generation，a common 128x64 I2C OLED SSD1306 display and Si5351 module..
【Adjustable】Intermediate frequency (IF) offset (+ or -) is adjustable.The bar graph of the signal meter through the analogs input (ADC).I2C data transmission, only need 2 lines it can be connected to the display, with high stability and accuracy of frequency generation.
【20 Band Presets】Equipped with generator function mode.Initial frequency, end frequency, sweep-frequency-step can be set. 20 band presets (shortcuts) for BCB and HAM frequencies.RX/TX mode selector for Homebrew QRP transceivers..
【 Guarantee】 We providing 100% satisfactory service to every customer to make sure our customer can purchase with confidence. If you have any questions, please contact us, we will reply and improve in time..

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Champion Power Equipment 100519 6250-Watt Open Frame Inverter with Quiet Technology

Quiet technology and extended run time: 69 dba noise level is great for your next project or home backup, with 6250 starting watts and 5000 running watts for up to 12.5 hours run time on gasoline.
Advanced open frame inverter design: 50% quieter and 20% lighter than a traditional Champion 5000-watt generator.
Clean power and economy mode: confidently connect your sensitive electronics and save fuel.
Intelligauge: Monitor voltage, frequency and operating hours with ease.
Champion Support: includes 3-year limited Warranty with free lifetime technical support from dedicated experts.
What's In The Box: Champion 6250 Watt Inverter, Flexible Oil Funnel, Wheel Kit, USB Adapter, Battery Charging Cables.

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Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp panels 1 3/8 inches Spacing between main and generator breaker Professional and Interlock Kit

【Compatible Models】Generator Interlock Kit Compatible with Square D QO or Homeline 150 or 200 amp panels..
【Interval Space Required】1 3/8 Inch Spacing between main and generator breaker..
【Safety Generator Interlock kit】This kit avoids the inconveniences that an unexpected power outage can cause. It is used to direct generator power....
【Package Contents】Our Generator Interlock kit include 1 × Interlock plate, 3 × Shoulder Screws, 3 × Hex Nuts, 1 × Generator Start-Up Procedure....
【Easy to Install】The generator interlock kit offers a 3/16 drill bit, sturdy steel that goes through breaker panel easily. Easy to install, no....

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Superior Steam Shower Generator DeLuxe | Self Draining Steam Shower Kit | 6kW Touch Control in Black | Aromatherapy Steam Head | Programmable temperature & time DeLuxe control for Perfect Steam

[ PROVEN RELIABILITY ] Steam Planet’s Superior Steam Generators have been producing high quality Steam Shower kits for over 15 years. The DeLuxe steam shower kit upgraded the user interface, but maintained the same tested steam shower generator. The Superior Steam Generator is ETL certified.
[ COMPLETE STEAM SHOWER KIT ] The Superior Steam Generator DeLuxe for showers comes as a complete kit. The steam generator, DeLuxe keypad controller, single aromatherapy steam head in ¾”, temperature probe, and communications are all included. No wasted or unnecessary parts are in the steam shower kit..
[ AROMATHERAPY STEAM HEAD ] - Aromatherapy delivery system included with every steam generator. The steam shower generator can warm your essential oils and then infuse them into your steam shower..
[ SELF DRAINING ] - To increase the lifetime of your steam generator, the Superior Steam Shower Generator DeLuxe contains an automatic self draining system. The steam generator by automatically draining after each steam shower use flushes the interior of the generator every time..
[ SIZING & GENERATOR INFO ] Superior Steam DeLuxe 6kw Generator heats 140-320 nominal cubic feet. To calculate correct cubic feet use to following simple formula: length x height x width ....

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UNI-T UTD2102CEX+ High-Precision 100MHz Desktop Digital Storage Oscilloscope for Laboratory and Electronic Repair Waveform Tester

...ary Waveform Generator UTG962. Dual channels. Ch1 - Ch2 combining. Output waveform: Sine, square, pulse, ramp, noise, DC, arbitrary. Modulation types: AM, FM, PM, FSK, Line, Log. 24 groups non-volatile arbitrary waveform storage..
Sampling rate of 200MSa/S. TTL level signal compatible 6 digits high accuracy built-in frequency counter. Frequency counter with output range: 1μHz-60MHz. Full-band resolution of 1μHz. DDS (direct digital synthesis) method applied. 14 bits vertical resolution. Support frequency scanning and output..
One of the best ready-to-use function generators. Value pack includes: UTG962 function generator, power adapter (USA standard), USB cable power cord, BNC cable, BNC cable with alligator clips, paper manual, eManual, and 24/7 free support by UNI-T Direct..
Budget friendly and intuitive generator for hobbyists, novices, students, small labs, basic projects, ham radio alignment, pro audio measurements. Learn and update skills, work with audio gear, DC offsets, wow & flutter test, amplitudes, receiver test, circuit test, filter troubleshooting, refurbish turntable..
As a global brand, UNI-T supply all kinds of testing meters and instruments i.e. oscilloscope, electromagnetic pulse generator, rife machine, tone generator, thermal camer....

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allsun Pro Ultrasonic Leak Detector Kit Advanced Refrigerant Air Gas Liquid Leak Detector Auto Leakage Tester Ultrasonic Detect Stethoscope Noise Diagnosis Tool

...n reduce downtime and maintenance related costs of the tested equipments. Air/Vacuum Leaks.
【THE RECEIVER PERFORMANCE】allsun pro ultrasonic leak is mechanics electronic stethoscope, the receiver is sensitive to ultrasonic in the frequency range of 36k to 44kHz Audio feedback and a 10 bar LED indicator for visual intensity of signal, 33mm directional receiver port, 3.5mm stereo jack and a rotary on/off volume control switch..
【ACCURATE & RELIABLE】Pro Ultrasonic Leak Detector Kit,the 30cm air probe serves to extend reach or to facilitate isolating a leak among multiple suspect areas. This Ultrasonic Diagnostic Tool is easy to carry and operate, and its detection result is accurate and reliable..
【TONE GENERATOR PERFORMANCE】Advanced Refrigerant Leak Detector,the Tone Generator emits a warble output centered at 40kHz for use in testing seal integrity in non-pressurized vessels. The human ear cannot hear this output, so the Tone Generator must be used in conjunction with the Receiver..

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