Best Frequency Counter Crystal

Shure Dual Channel Wireless Microphone System with 2 BETA 58A Handheld Mics, SLXD24D/B58-H55

  • WIRELESS FREQUENCY BAND SELECtION: Before purchasing, please ensure that the wireless frequency band you select works in your area (refer to Shure website for details > search Shure Wireless Frequency Finder)..
  • WHAT'S IN THE BOX: (2) SLXD2 handheld transmitter with Beta 58A cardioid dynamic microphone capsules and (1) SLXD4D dual-channel receiver, with antenna and rackmount accessories, (2) zippered bag and (4) AA batteries.
  • DIGITAL WIRELESS TECHNOLOGY: Digital predictive switching diversity. 44 MHz tuning bandwidth (region dependent). 32 available channels per frequency band (region dependent). Up to 10 compatible systems per 6MHz TV band.
  • 12 systems per 8 MHz band. RF Scan and IR Sync to quickly find an open frequency and link the transmitter to a SLX-D receiver. Easy pairing of transmitters and receivers over IR scan and sync..
  • BATTERY LIFE: Up to 8 hours from 2 AA batteries. Upgrade to the optional Shure SB903 Lithium-ion rechargeable battery to monitor battery charge status in hours and minutes, as well as battery life and health statistics..
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Rockville, 2 RWM1202VH VHF Wireless Dual Handheld Microphone System w/Mic Receiver v2

  • ...me controls, Rugged metal housing , Comfortable ergonomic composite microphone construction, Low power consumption for longer battery life.
  • Specifications of RWM1202VH: System: Operating Range: 100'-200'(indoor), 65'-165'(outdoor), Channel: Two Channel, Frequency Range: 170MHz - 260MHz, Frequency Response: 80MHz-12000MHz, Frequency Width: 32Mhz, Dynamic Range: 110dB, Operating Temp: 14°F – 122°F..
  • Oscillation Mode: Quartz Crystal, Frequency Stability: 0. 005%, Modulation Mode: VHF, Frequency Response: 80Hz – 8 KHz (3 dB), Harmonic Radiation : < 63dBm, S/N: 60dB, RF Output Power: 10mW, Power Voltage: AC110V/ 220V - 50/60Hz, Mic Battery: 9V.
  • Receiver: Sensitivity: (S/N=30dB) >2mV , De-Emphasis: 50µS , Audio Output Impedance: 600O , Audio Output Level. : 0-0. 5V , Power Supply: AC110V /220V 50/60Hz , Current Consumption: =50mA , Audio Out Connector: 1/4" unbalanced , Transmitter: Frequency Stability: 0. 005% , RF Output Power: =30mW , Modulation Mode: VHF , Maximum Deviation Range: 50KHz , Microphone Mode: Fixed , Pre-Emphasis: 50µS , Power Supply: AA/1. 5V×2 , Current Consumption: =35mA....
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IEM1200 Wireless in Ear Monitor System 2 Channel 2/4 Bodypack Monitoring with in Earphone Wireless Type Used for Stage or Studio 4 Bodypacks

  • UHF WIRELESS IN EAR MONITOR SYSTEM-UHF band Phase lock PLL,Improved comprehensive performance, anti-frequency drop, anti-series frequency. Frequency....
  • USED IN STAGE PERFORMANCE AND SOUND BROADCASE-Built-in Limiter circuitry eliminating distortion under excessive input levels. Front panel 1/4-inch....
  • DESIGN FEATURES(APPERANCE AND DISPLAY)-Elegant liquid crystal display panel and LCD display low-battery indicator on the receiver.With power and RF....
  • WIRELESS RANG AND FREQUENCY RANG-IEM1200 in ear monitor and receiver system offers tabletop stage monitoring with a wireless range of up to 300....
  • QUALITY AND TECHNOLOGY GUARANTEED-Using advanced circuit design,clear the receiving blind angle to make the system's receiving signal steady.The....
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Tune In To Sound Healing & Crystal Singing Bowls

  • ...en flourite crystals and healing stones| 1 sodalite crystal| 1 tiger's eye| 1 carnelian crystal| 1 red jasper in organza bag.
  • AUTHENTIC RAW CRYSTALS- hand-selected worldwide to ensure vibrant and beautiful tumbled crystals. Real stones will vary in shape and size and may differ from the ones in the images. High frequency stones, tested and approved by energy healers..
  • GREAT STARTER SET- This is the only crystal sets for beginners you need. Detailed guide for beginners, and premium crystals for the pro. Travel with the 7 chakra stones on your journey, as they teach you the very secrets that lay deep within yourself!.
  • POSITIVE CLEANSING ENERGY -A power pack of positive energy, selenite charging plate is the ultimate way to recharge yourself and your charkas crystals. This a great addition to your meditation space, nightstand or desk. No need to wash your crystals anymore!.
  • MEANINGFUL GIFT- Healing Crystal Set makes a thoughtful gift for beginner spirit junkies or highly awakened souls. 100% Satisfaction Guaranteed: We love these stones and want you to love yours too! Delighted customers are our top priority!.
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Phiaton MS 300 BA Black Balanced Armature Headphones with Mic – Sound-Isolating Earphones with Rich Audio Quality, Dual-Driver, Headphone Mic, and Inline Remote

  • HYBRID DRIVER: The warm depth of a dynamic driver combined with the detailed treble of a balanced armature driver provides your earphones rich, authentic sound. You’ll enjoy the best of your bass tones as well as crystal clear high frequency. Gold plated headphone jack will ensure long lasting use.
  • BALANCED AMARTURE DRIVERS: Experience high frequency tones like never before in an earphone. The balanced armature driver technology makes each vibrant note come alive, letting you hear all the textured nuances and precise details of your favorite classical, guitar, and string music..
  • DYNAMIC DRIVER LPF TECHNOLOGY: (Low Frequency Pass Filter) This specialized filtering process optimizes acoustics on your earphones by filtering out high frequency sound waves from the dynamic driver, letting the driver focus on low frequency precision and improved bass. This enables the hybrid driver to enhance sound quality along the entire frequency spectrum..
  • TANGLE-FREE OVAL SHAPED CABLE: The textured cable helps to minimize cable tangling while the special design also helps to reduce cable touch noise. "Oxygen Free Copper" cables provide 99.99% purity helping to ensure a clean connection and minimal audio distortion..
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Shure SLXD24D/B58 Dual Channel Wireless Microphone System with 2 BETA 58A Handheld Mics, SLXD24D/B58-G58

  • WIRELESS FREQUENCY BAND SELECtION: Before purchasing, please ensure that the wireless frequency band you select works in your area (refer to Shure website for details > search Shure Wireless Frequency Finder)..
  • WHAT'S IN THE BOX: (2) SLXD2 handheld transmitter with Beta 58A cardioid dynamic microphone capsules and (1) SLXD4D dual-channel receiver, with antenna and rackmount accessories, (2) zippered bag and (4) AA batteries.
  • DIGITAL WIRELESS TECHNOLOGY: Digital predictive switching diversity. 44 MHz tuning bandwidth (region dependent). 32 available channels per frequency band (region dependent). Up to 10 compatible systems per 6MHz TV band.
  • 12 systems per 8 MHz band. RF Scan and IR Sync to quickly find an open frequency and link the transmitter to a SLX-D receiver. Easy pairing of transmitters and receivers over IR scan and sync..
  • BATTERY LIFE: Up to 8 hours from 2 AA batteries. Upgrade to the optional Shure SB903 Lithium-ion rechargeable battery to monitor battery charge status in hours and minutes, as well as battery life and health statistics..
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Rigol DM3058E Benchtop Multimeters - Type: Digital, Style: Bench

  • Unique SiFi II (Signal Fidelity II) technology: generate the arbitrary waveforms point by point.
  • jitter of all the output waveforms (including Sine, Pulse, etc.) as low as 200 ps.
  • 8 Mpts memory depth (optional) per channel for arbitrary waveforms.
  • Optional dual-channel with the same performance, equivalent to two independent signal sources.
  • Built-in high-order harmonic generator (at most 8-order harmonics).
  • Built-in 7 digits/s, 240 MHz bandwidth full featured frequency counter.
  • Up to 160 built-in arbitrary waveforms, covering the common signals in engineering application, medical electronics, auto electronics, math processing, and other various fields.
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Jabra Evolve 75 UC Wireless Headset, Stereo – Includes Link 370 USB Adapter and Charging Stand – Bluetooth Headset with World-Class Speakers, Active Noise-Cancelling Microphone, All Day Battery

  • World class performance – HD voice combined with world-class speakers allow the Jabra Evolve Wireless Headset to deliver outstanding audio with crystal-clear clarity for your calls and music, whether you need to collaborate or concentrate during your day..
  • Increase focus – Easily switch on active noise cancellation to counter ambient noise and virtually eliminate low-frequency sounds, like the hum of air conditioning. Plus, an integrated busy light acts as a do-not-disturb sign to reduce interruptions..
  • All-day battery – Get up to 18 hours of talk time, 17 hours of music time, or up to 15 days of standby time so this call center headset keeps up with your busy day. A USB cord is included, allowing for use while charging. Plus, the comfortable design allows for all-day wear..
  • Superior connectivity – Get the freedom to move with dual Bluetooth connectivity to up to two devices, and a range of 100ft/30m from your connected device. A Jabra Link 370 USB adapter is included to enhance connectivity..
  • Compatibility – The Jabra Evolve 75 microphone headset works with all leading Unified Communication platforms, and is optimized for Skype for Business, Cisco, and more..
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Pain Management

  • Boost the healing power of crystals through sonic vibration, match your mind and body with our Sound Healing Crystal Kit..
  • Tapping a tuning fork to a crystal will instantaneously bring your nervous system into harmonic balance..
  • Let your body to enter a deep state of relaxation channeled by this meditative frequency..
  • Your mind will be at peace and your spirit will be elevated further..
  • Enhance the sense of peace, love, safety, offer you a better healing calmness and mind treatment, eliminate the negativity, help to improve brain empowerment, mind focus, and bring your relaxation, may relieve joint pain and stiffness..
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Wireless Headphones for TV Watching – Digital Earphones for Television Listening with 2.4GHz RF Transmitter Charging Dock 100ft Wireless Range and Rechargeable 20 Hour Battery Black

  • [Smarter Features] Volume memory preset, ON/OFF LED Indicator, Speed Charge and Low Power Indicator Alert. Support RCA, 3.5 mm audio output for a wide....
  • [100FT Long Range] It uses 2.4GHz radio-frequency signal to penetrate walls and have an expanded reception range (up to 100ft) that does not require....
  • [Crystal Clear Sound] Enjoy Hi-Fi stereo sound without compromise. Artiste TV Headphone streaming amazing crystal-clear sound with a frequency....
  • [Comfortable to Wear] Ergonomic adjustable headband is designed to fit different sizes of heads, and comfortable well-padded Over-Ear earpads are....
  • [Rechargeable Batteries Included] The supplied rechargeable NI-MH batteries last approximately 20 hours on a full charge. The charging is designed to....
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