Reviews Frequency Crystal

RF Oscillator Module, VCO 515MHz-1150MHz Voltage Controlled RF Oscillator Frequency Source Broadband Oscillator Module

  • [Strong compatibility]:For Yaesu FT-817/857/897 and other models for temperature-compensated crystal components, fully compatible with the original TCXO-9..
  • [High stability]:he frequency is 22.625MHz, which can improve the stability of the machine after replacing the original crystal. It is superior to the original module in different environments..
  • [High cost performance]:The price is only 15% of the original module, and the cost performance is extremely high..
  • [Effect is remarkable]:Actual test the frequency of the crystal is observed with a high-precision frequency meter. The original crystal frequency is deflected with a fire-baked , but this temperature-compensated crystal has no obvious change, and the effect is remarkable..
  • [Simple operation]:Turn off the power of the machine, open the cover of the machine, find the position where the temperature compensation crystal is installed. You need to unplug the ordinary crystal of the machine, then insert it according to the stitching of the machine. After installation, you can start using it without any settings..
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4096C White Crystal Tuning Fork Set to Purify The Chakra Meditation Ornament Set W4315 - White

  • Only tuning forks with a frequency of 4096 Hz can be called "crystal tuning forks"..
  • The crystal tuning fork 4096C can emit a high frequency sound of 4096Hz per second,This sound is called the door opening sound of angels , has the ability to purify ..
  • Tuning Fork - Super Value Five piece set : Contains Crystal Tuning Fork, Natural Crystal, Natural Crystal Particles for purification, Small wooden hammer and Storage Bag..
  • The high frequency sound of 4096c tuning fork used in human body can enhance people's spiritual strength, enhance people's concentration, and generate positive emotions, so that people can be good and upward..
  • Different crystals will have different effect , Please look the description to choose the Suitable suit. We prepared a high-end gift box packaging.Can as a perfect gift for those people who need to sense chakras or need to be quiet thinking ..
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Adafruit 2214 12 MHz Crystal + 20pF capacitors

  • Size(Each One) : 11 x 3 mm/ 0.43" x 0.12"(L*W).
  • Package Content : 20 Pcs x Crystal Oscillator.
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Crystal Oscillator Frequency Counter Tester Meter, DIY 1Hz-50MHz Frequency Indicator Crystal Oscillator Tester Module Kit with 5 Digits Digital Tube Display Red

  • This is a frequency meter based on PIC microcontroller, with crystal vibration measurement function and programmable frequency settings..
  • With five-digit digital tube display, the measurement data display is intuitive and convenient..
  • All of them use direct-plug components. The circuit is simple, easy to make, easy to install and debug..
  • The measuring frequency range of this DIY frequency meter is 1Hz-50MHz, which can measure the oscillation frequency of most commonly used crystal oscillators..
  • Five-bit resolution (e.g. 0.0050kHz, 4.5765MHz, 11.059MHz) supports automatic range conversion..
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XINGYHENG 100 Pcs 10 Value DIP Quartz Crystal Oscillator 4M 6M 8M 11.052M 12M 13.56M 16M 22.1184M 27M 32.768K Crystal Resonators Oscillator Assortment Kit Each of 10Pcs

  • 100 Pcs 10 value DIP Quartz Crystal Oscillator 4M,6M,8M,11.052M,12M,13.56M,16M,22.1184M,27M,32.768K Crystal Resonators Oscillator Assortment Kit Each of 10Pcs.
  • Package Content : 10x Crystal Oscillator.
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100Pcs 10 Value Crystal Resonators Oscillator Assortment Kit Assorted Set 4MHz, 6MHz, 8MHz, 11.0592MHz, 12MHz, 16MHz, 20MHz, 22.1184MHz, 24MHz, 48MHz

  • Frequency:10 Value each 10 pcs including standard Crystal Oscillator 4MHz,6MHz,8MHz,11.0592MHz,12MHz,16MHz,20MHz,22.1184MHz,24MHz,48MHz.
  • Usage:Widely used in TV, automobile electronics, pc cards, electronical meter, DVD, MP3, MP4, etc..
  • Frequency Tolerance: ±20ppm, Frequency Stability: ±20ppm, Load Capacitance: 20PF..
  • Packed:100 pcs Crystal Oscillator come in a handy box with different molded area. Box will not break easily, parts inside will not slide or move around..
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KOOBOOK 1Set 1Hz-50MHz Frequency Counter Meter Crystal Oscillator Digital Tester Meter DIY Kit 5-Digital LED Display

  • This is a PIC microcontroller based on the frequency meter, with a crystal measurement function and programmable addition and subtraction frequency settings..
  • Five digital display, easy and intuitive, all use of in-line components, the circuit is simple and easy to produce..
  • You need to solder and assemble by yourself, all the components are directly inserted, and the wire is printed correctly according to the PCB. After welding, the signal is input with the standard signal source, and the yellow adjustable capacitor is adjusted to make the display value equal to the signal frequency..
  • The power supply can use a USB to 3.5mm power cable, or you can directly input a 5-9V DC power supply at the - and + pads..
  • It can measure the frequency range from 1 Hz to 50 megahertz (1Hz-50MHz), can measure the oscillation frequency of most common crystal oscillators, and measure equipment such as radio transceivers..
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HUABAN 1 Pack Crystal Oscillator Tester 1Hz-50MHz Frequency Counter Tester Meter Cymometer Measurement Tester Module LED DIY Kit

  • Product Type: Crystal Oscillator Frequency Counter.
  • Crystal Test Range: about 4MHz-48MHz(not include 32.768KHZ).
  • PCB Size: 80*53*2mm. Net weight : about 39g.
  • Package Include: 1 set Frequency Counter Tester Parts( Attention: the products are in parts , the buyers need to assemble them).
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CW QRP Shortwave Radio Kit - CW Transceiver Shortwave Radio Kit

  • The patch device of the main control board has been pre welded and connected to the base plate in the form of stamp hole. The single chip microcomputer adopts pic16f1938, builtin PLL local oscillator, supports crystal oscillator calibration setting, and has its own frequency indication circuit (Seven Segment LED nixie tube is used, the display unit is 1kHz, the photo has color difference, and the actual color is red. The working frequency covers 7.000-7.100mhz, 1kHz or 100Hz steps )..
  • Ta2003 mixer is used for reception, and crystal filter is used for if. After ta2003 multiplication detection, the sound size is adjusted by digital potentiometer and sent to audio active filter circuit. Finally, LM386 drives speaker, and if frequency supports calibration setting..
  • Use 3 bs170 parallel outputs, class E amplification, 12V power supply, output power 5W! Relay switching is used for transceiver, with the function of transmitting delay adjustment to avoid frequent relay switching and improve the isolation of transceiver channel..
  • It has the function of automatically sending call signs, which is very convenient to use. The MCU uses the original code of our store, which can adjust the code speed, sidetone frequency and sidetone size. It can input the call sign by ....
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Moondrop Aria High Performance LCP Diaphragm Dynamic Driver IEMs in-Ear Earphone

  • Aria comes with a replaceable silver-plated cable with a nylon braided surface. It uses a universal 0.78 dual-pin interface. This enables users have....
  • Aria uses a complex process to create a metal cavity, which is ergonomic while taking into account the aesthetic design, which is as elegant and....
  • Aria adopts 10mm diameter dual- cavity magnetic high-performance dynamic driver, and the whole LCP (Liquid Crystal Polymer) liquid crystal diaphragm....
  • The newly designed high-frequency phase Waveguide reduces the distortion caused by high-frequency phase interference, makes the treble response....
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Clock Splitter, Electronic Component Stable for Home for Industry

  • Si5351A clock generator is an I2C controller clock generator. It uses the onboard clock to drive multiple PLLs and clock dividers through I2C instructions. By setting for and divider, you can make precise arbitrary frequencies..
  • Most importantly, we even provide excellent tutorials and libraries to help you get started! Our is designed to work for microcontrollers and IDEs, but it can be easily ported to your favorite platform through I2C support..
  • With the breakthrough for Adafruit's Si5351A clock generator, you will never look for another crystal! The chip has an accurate 25MHz crystal reference voltage source and internal for and frequency divider, so it can generate almost any frequency, from 003c8KHz to 150+ MHz..
  • There are three independent outputs, and each output can have a different frequency. Through a breadboard friendly plug or optional SMA connector, the output is 3Vpp..
  • Such convenient small chip is put on its own breakout board PCB, with 3.3V LDO regulator, so it can be powered by 3-5VDC. We also placed a level circuit on the I2C line, so you can safely use the chip under 3V or 5V logic..
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AGIROC Seven Chakra Orgone Pyramid Healing Crystals Gemstone for Money & Abundance Meditation -Yoga Calmness Growth Strength Pyramid 75-80 MM Reiki Energy Generator Crown Seven Stone Healing

  • Orgonite pyramid helps to filter and balance energy fields in our environment and can aid in strengthening your energy body by converting low frequency energy into a higher frequency that is more beneficial for life forms including yourself, pets and plants..
  • Seven Chakra Orgone Pyramid has 7 chakra Crystal Healing Positive Energy Home Decor Spiritual Size : 70-75 MM (Approx).
  • 7 chakra stone include: Amethyst (Crown Chakra) Carnelian(Sacral Chakra), Yellow Jade(Solar Plexus), Green Aventurine (Heart Chakra), Lapis Lazuli (Throat Chakra), Clear Crystal(Third-eye Chakra), & Red jasper (Root Chakra), Use for reiki, healing, meditation, chakra balancing, or ritual..
  • The 7 Chakras are the energy centres in our body in which energy flows through. The word 'chakra' is derived from the sanskrit word meaning 'wheel'. Literally translated from the Hindi it means 'Wheel of spinning Energy'. A chakra is like a whirling, vortex-like, powerhouse of energy..
  • Orgonite pyramid helps to filter & balance energy fields, aid in strengthening your energy body by converting low frequency energy into a higher frequency that is more beneficial for life forms including yourself..
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Electronic Component, High Clock Splitter Practical for Home for Industry

  • With the breakthrough for Adafruit's Si5351A clock generator, you will never look for another crystal! The chip has an accurate 25MHz crystal reference voltage source and internal for and frequency divider, so it can generate almost any frequency, from 003c8KHz to 150+ MHz..
  • Si5351A clock generator is an I2C controller clock generator. It uses the onboard clock to drive multiple PLLs and clock dividers through I2C instructions. By setting for and divider, you can make precise arbitrary frequencies..
  • There are three independent outputs, and each output can have a different frequency. Through a breadboard friendly plug or optional SMA connector, the output is 3Vpp..
  • Such convenient small chip is put on its own breakout board PCB, with 3.3V LDO regulator, so it can be powered by 3-5VDC. We also placed a level circuit on the I2C line, so you can safely use the chip under 3V or 5V logic..
  • Most importantly, we even provide excellent tutorials and libraries to help you get started! Our is designed to work for microcontrollers and IDEs, but it can be easily ported to your favorite platform through I2C support..
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