Top Frequency Meters

Shure SLXD4D Dual Channel Wireless Receiver (Transmitters Sold Separately)

  • 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)..
  • COMPONENT ONLY: For this SLXD4 receiver to work, please make sure it matches the frequency band (style) on your SLX-D digital wireless transmitter..
  • WHAT'S IN THE BOX: (1) SLXD4D dual-channel receiver with antenna and rackmount accessories.
  • 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..
  • SOUND QUALITY: Crystal clear 24-bit / 48 kHz digital audio. Extended 20 Hz to 20 kHz frequency response (microphone dependent) for natural and clear sound. Stable digital RF signal transmission. 120 dB dynamic range - excellent for vocals & acoustic and wind instruments..
  • APPLICATIONS: A variety of compatible microphone/instrument cable choices guarantees the ri....
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GTD Audio 2x100 Selectable Channel UHF Wireless Microphone Karaoke Mic System with Handheld lavvelier Headset mics 622HL

  • 100 Selectable frequencies on each channel, up to 20 sets can be used at the same time.
  • Automatic frequency scanning to find and set the best available channel.
  • Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize.
  • Backlit LCD display showing RF level, AF level, Channel Frequency and mute status.
  • Range: Up to 400 feet ( 150 meters ). Frequency: 530Mhz - 580Mhz ( Adjustable ).
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GTD Audio 2x100 Adjustable Channels UHF Wireless Headset &Lavaliere Lapel Microphone DJ Karaoke Mic System Range 400Ft

  • 100 Selectable frequencies on each channel, up to 20 sets can be used at the same time.
  • Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize.
  • Automatic frequency scanning to find and set the best available channel.
  • Backlit LCD display showing RF level, AF level, Channel Frequency and mute status.
  • Range: Up to 400 feet ( 150 meters ). Frequency: 530Mhz - 580Mhz ( Adjustable ).
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GTD Audio UHF Wireless Microphone System with 4 Hand held mics 504H

  • 4 Channel UHF Receiver with 4 Hand-held Microphones.
  • Individual volume controls on each Channel.
  • One 1/4" Mixed output and four XLR Individual outputs.
  • Frequency range: 510Mhz - 560Mhz ( This wireless microphone unit is a fixed frequency unit, only one unit can work at one time. Multiple units can not....
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8 Channel Wireless Microphone System - Portable VHF Cordless Audio Mic Set with 1/4\ and XLR Output, Dual Antenna, - Includes 8 Table Top Mics, Rack Mountable Receiver Base - Pyle PDWM8300,Black

  • 8 CHANNEL: This handsfree wireless microphone system by Pyle Pro has 8 frequency channels and dual telescoping receiver antenna for wireless freedom. This system is the perfect for a conference, professional engagement, religious event, and more.
  • STABLE SIGNAL & CLEAR SOUND: This portable wireless handsfree VHF mic set has a channel frequency response of 50Hz~16KHz and high signal / noise ratio performance for capturing high quality audio.
  • INDEPENDENT MIC VOLUME CONTROL: Each table top mic features its own dial volume control so you can balance the vocals as desired. The receiver is rack mountable for DJs who want to install it on their racks, or other users with similar set ups.
  • MIXED ¼” OUTPUT: The PDWM8300 features a ¼ inch mixed output to hook up all microphones to one input on your mixer / speaker / stereo and 1 balanced XLR jack. It also has a power switch, LED status signal indicator light and antenna.
  • WHAT'S IN THE BOX: The package includes a rack mountable receiver base and 8 table top microphones. The device can be used outdoor and indoor / personal home use.
  • Professional VHF 8 Channel Wireless System - ¼'' Individual line outputs & Mixed ¼'' Outputs - Operation Range: 50-180 Meters - Receiver Dimensions With Rack Mount 1.8''x 18.9'' x 8.7....
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GTD Audio 2x100 Adjustable Channels UHF Wireless Cordless Handheld Microphone Mic System Ideal for Church, Karaoke, Dj Party, Range 400 ft,

  • 100 Selectable frequencies on each channel, up to 20 sets can be used at the same time.
  • Automatic frequency scanning to find and set the most clear channel, avoiding dropout..
  • Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize.
  • Backlit LCD display showing RF level, AF level, Channel Frequency and mute status.
  • Range: Up to 400 feet ( 120 meters ). Frequency: 530Mhz - 580Mhz ( Adjustable ).
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GTD Audio 4 x100 Changeable Frequency Channels UHF Wireless Microphone DJ Karaoke Mic System, Range 400Ft, Battery 12 Hours (4 Handheld Mics) 668H

  • 100 Selectable frequencies on each channel, up to 10 sets can be used at the same time.
  • Automatic frequency scanning to find and set the most interference-free channel in the area.
  • Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize.
  • Backlit LCD display showing RF level, AF level, Channel Frequency and mute status.
  • Range: Up to 400 feet ( 150 meters ). Frequency: 530Mhz - 580Mhz ( Adjustable ).
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GTD Audio VHF Wireless Microphone System with 4 Headset, Lavalier (Lapel) mics 380L

  • 4 Channel Receiver with 4 Belt pack transmitters & lavalier, headset Mics.
  • Individual volume controls on each Channel.
  • One 1/4" Mixed output and four XLR Individual outputs.
  • Frequency: 240Mhz-260Mhz ( This microphone unit is a fixed frequency unit, only one unit can work at one time. Multiple units can not work together and will cause interference with each other).
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GTD Audio 2x100 Adjustable Frequency Channels UHF Wireless Microphone DJ Karaoke Mic System Long Range 400Ft, Battery 12 Hours (2 Handheld Mics)

  • 100 Selectable frequencies on each channel, up to 20 sets can be used at the same time.
  • Automatic frequency scanning to find and set the most interference-free channel in the area.
  • Automatic transmitter setup, the channel of the transmitter and receiver can easily synchronize.
  • Backlit LCD display showing RF level, AF level, Channel Frequency and mute status.
  • Range: Up to 400 feet ( 150 meters ). Frequency: 530Mhz - 580Mhz ( Adjustable ).
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NemaTech Premium Multi-Room Remote Control IR Extender and Repeater Solution (Wireless)

  • 【INDUSTRIAL GRADE 】Built with quality components for maximum durability.
  • 【HIGH-TECH WIRELESS 】Advance 915 MHz RF with FSK modulation utilizing 20KHz to 60KHz full bandwidth IR frequency range for continuous, no noise, instant response without interference.
  • 【WIRELESS】 - 915 MHz RF with FSK modulation utilizing 20KHz to 60KHz full bandwidth IR frequency range.
  • 【MAXIMUM COMPATIBILITY】 - Works with most TVs, Satellites, DVD Players, Cable Boxes, Audio Components, Wi-Fi Devices, Smart Speakers and all infra-red devices.
  • 【EXTRA LONG RANGE】Wirelessly transmit more than 200 meters / 650ft extending your remote's reach without interference.
  • 【ULTRA COMPACT】 World's smallest remote control IR extender/repeater kit 1.77 x 1.77 x 0.59 inches.
  • 【CONTROL MULTIPLE DEVICES】Extend as many devices as you have, within the transmitting range of your infrared devices.
  • 【EXTRA LONG RANGE & CONTROL MULTIPLE DEVICES 】 – Wirelessly transmit more than 200 meters / 650ft extending your remote's reach without interference and being able to extend as many devices as you have, within the transmitting range of your infrared devices.
  • 【PACKAGE INCLUDE & 1YEAR WARRANTY 】 1 x Transmitter, 1 x Receiver, 2 x Power Adapters, IR Receiver and Emitter Cables, Owne....
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HeiyRC Yagi-Uda Antenna Reflection Amplifier Signal Booster for DJI Mavic Mini Mavic 2 Pro Zoom Air Spark X8 SE Drone Remote Control Range Extender Accessory

  • The Yagi-Uda antenna reflection signal booster compatible with Mavic Mini,Mavic Pro 2,Mavic 2 Zoom,Spark,Mavic Air 1 drone remote control,.
  • In our test, during the same flight with the Mavic 2 Zoom , when the antenna combination is not installed, when it flies to about 2200 meters (7220 feet), the signal-losing UAV will return home automatically. After installing the antenna combination , Reconnect the drone and the remote control, the flying distance can be increased to about 2600 meters (8530 feet),.
  • The Yagi antennas are made of soft silicone, which will not damage the antenna during installation. The mirror reflector is also wrapped in silicone where it connects to the antenna, which will not scratch the antenna..
  • This antenna combination is suitable for remote control with 5.8GHZ frequency, please switch the frequency of the remote control to 5.8Ghz mode..
  • Product include:2 pieces Yagi antennas,2 pieces mirror reflectors..
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Hella Stark Sound – 109.23.37 – Red Set 12 V High/Low Frequency Hella Super Tone Horn Set B 133 12 volt

  • Product Specifications Voltage: 12V Low Tone Frequency: 300 Hz High Tone Frequency: 500 Hz Sound Level at 2 Meters: 118 dB Power Consumption: 66W Box....
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