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Best Frequency Meters

SAYGOHY Small Mini flip Mobile Phones Telephone Bluetooth dialer Clamshell Unlocked Cell Phone Without Camera

  • NOTE:BEFORE USE PLEASE TURN ON BUTTON UNDER THE PHONE. Frequency GSM 850/900/1800/1900 Use the sim card which Supports GSM Frequency Can use 2G,3G,4G Sim Card,But Remember Sim Card must Supports GSM Frequency, LIKE T-MOBILE, LYCAMOBILE, SPEEDTALK, TING GSM, SIMPLE MOBILE OR ANY OTHER CARRIER THAT PROVIDE 2G GSM SIM CARD (SELECT PRE-PAID SIM CARD). WILL NOT WORK WITH AT&T AND ANY CDMA CARRIERS LIKE VERIZON, SPRINT, BOOST, PAGEPLUS.
  • Mini body, finger size, small and exquisite, flip open 72mm long, weight 18g, the smallest size, lighter bady, clamshell design, The movement is more considerate and feels more comfortable.
  • Can change your voice and let your talking funny and interesting. Man, Women, Childeren, Old, Young . 13 Style Voice Changer Within 22 kinds of talking background music.
  • When phone connected with bluetooth to other smartphone, can Sync the smartphone Calling, Phonebook, Music, Whatsapp, Wechat, QQ, Online calling.
  • Bluetooth distance 10meters- More than 10 meters,J9 will make an alarm sound and bluetooth function will be lose effectiveness.
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Another Galaxy (feat. AO, Darb$ & Sir Random)

  • 10 and 12 meter bands. 16 programmable/erasable frequencies. Programmable repeater split..
  • Large frequency display with dimmer. New backlit display. Dual panel meters..
  • Improved receiver design for increased sensitivity and image rejections. Receiver clarifier ( plus/minus 0.5kHz)..
  • Variable output power control. Noise blanker/ANL circuitry. Frequency selector lockout..
  • Double FET balanced mixer for improved receiver intermodulation rejection. Active frequency scanner. Continuous duty built-in AC power supply..
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VocoPro - SMARTTVOKE - Karaoke Mixer with Digital Input & Wireless Microphones

  • 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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Microsoft Arc Mouse - Black. Sleek,Ergonomic design, Ultra slim and lightweight, Bluetooth Mouse for PC/Laptop,Desktop works with Windows/Mac computers

  • Ultra slim and lightweight. Battery life: Up to 6 months.
  • Snaps flat and slips easily into a pocket or bag.
  • Innovative full scroll plane lets you scroll both vertically. Wireless range: 32.8 feet (10 meters) in open area, and 16.4 feet (5 meters) in office environment. Tracking speed: Up to 30 inches (762 millimetres) per second.
  • Dimensions: 5.17 x 2.17 x 0.56 inches. Weight: 2.91 ounces (including batteries). Battery: 2 AAA alkaline batteries (included). Battery life Up to 6 months.
  • Compatibility: Microsoft Windows 10 / 8.1 / 8. Must be Bluetooth 4.0 enabled. Wireless frequency 2.4 GHz frequency range.
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Logitech M510 Wireless Optical Mouse - Laser - Wireless - Radio Frequency - 2.40 GHz - Gray, Black - 1 Pack - USB - 1000 dpi - Scroll Wheel - 7 Button(s) - Symmetrical - RoHS, WEEE, TAA Compliance

  • Ultra slim and lightweight. Battery life: Up to 6 months.
  • Snaps flat and slips easily into a pocket or bag.
  • Innovative full scroll plane lets you scroll both vertically. Wireless range: 32.8 feet (10 meters) in open area, and 16.4 feet (5 meters) in office environment. Tracking speed: Up to 30 inches (762 millimetres) per second.
  • Dimensions: 5.17 x 2.17 x 0.56 inches. Weight: 2.91 ounces (including batteries). Battery: 2 AAA alkaline batteries (included). Battery life Up to 6 months.
  • Compatibility: Microsoft Windows 10 / 8.1 / 8. Must be Bluetooth 4.0 enabled. Wireless frequency 2.4 GHz frequency range.
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Ranger RCI-2995DXCF Base Station 10 Meter SSB/AM/FM/CW Built-in Cooling Fan Kit

  • 10 and 12 meter bands. 16 programmable/erasable frequencies. Programmable repeater split..
  • Large frequency display with dimmer. New backlit display. Dual panel meters..
  • Improved receiver design for increased sensitivity and image rejections. Receiver clarifier ( plus/minus 0.5kHz)..
  • Variable output power control. Noise blanker/ANL circuitry. Frequency selector lockout..
  • Double FET balanced mixer for improved receiver intermodulation rejection. Active frequency scanner. Continuous duty built-in AC power supply..
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944 / 944 Turbo Shirt

  • Cross Needle and Digital SWR/WATT Meters : Lighted Cross-Needle and digital meters lets you accurately read SWR, forward and reflected power at a....
  • Backlit LCD Display : An easy-to-read backlit LCD displays SWR, forward/reflected power, frequency, antenna 1/2, L/C tuner values, on/off indicators....
  • Remote Control Port : Plug in the MFJ-993RC remote control and put your tuner at your antenna or elsewhere and control it remotely. The MFJ-993....
  • Tune Any Antenna : You can tune any antenna — dipoles, verticals, beams, phased arrays, inverted vees, quads, random wires, mobile antennas, compact....
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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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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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