Martin Ranger U6800R UHF Wireless Microphone


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UHF Dual Channel Wireless Microphone System with Plug-in USB Recharging Lithium Battery


The Martin Ranger U6800R is an ideal system for professional performance. It delivers truly professional performance with a outstanding stability and easy operation. It is a true diversity, 900MHz dual channel UHF wireless microphone system. This system operates in the 900MHz range which goes even further up the UHF spectrum to interference. Most common systems operate in the crowed 600MHz and 800MHz range so the U-6800R effectively avoids interference and frequency traffic jams with other UHF or VHF systems. The microphones themselves are designed to pick up your voice every well so you always sound like yourself and don’t have to worry about sound degradation. This system is perfect for karaoke events, mobile DJ setups, public speaking and religious functions.

The U6800R is a plug-in USB Recharging Lithium battery wireless microphone system with the recharge mechanism right on the front of the receiver. The U6800R Dual channel UHF wireless microphone system with each microphone on its own independent UHF channel will gives you maximum utilization without the fear of frequency interference. The rechargeable battery offers between 4 hours of battery life per use. Additionally, the system offers one 1/4″ output and one balanced XLR output connectors provide the highest signal quality to your mixer or amplifier. Those make U6800R ready to be used at any time.

Package Includes:

  • 2x Wireless Microphones
  • 1x Receiver
  • 1x 1/4″ to 1/4″ Microphone Cable (3 Ft.)
  • 1 x USB Charging Base
  • 1x AC/DC Power Adapter
  • 2x USB Rechargeable Battery Pack 800mAH
  • 2x USB AA Battery Socket (AA Battery not included)
  • 1x Rack-Mount kit
  • 2x Microphone Protected Ring


  • Complies with New FCC Frequency Rules
  • 1U rack-mountable
  • Dual-channel UHF Fixed Frequency (Available 6 sets different Channels)
  • Interference-resistant High-UHF Band Operation, Avoiding crowded 600 & 800MHz bands & 160-260MHz VHF bands (Over 900MHz)
  • Two Independent XLR Balanced Outputs
  • Two highly sensitive and durable microphones with LCD indicators
  • One 1/4″ Mixed Output
  • 2 Individual Microphone Volume Controllers
  • Two extra Backup AA1.5V Battery Case
  • Two C8(800Mah) Lithium Rechargeable battery
  • Built-in USB Recharging Interface on receiver
  • After fully charge the RED LED light static.
  • Receiver Power Requirement: AC110~240V, 50Hz
  • On/Off Power Switch
  • Battery Power Life: > 5 Hours
  • Maximum Operation Range up to 150FT
  • Receiver Dimension: 480mm(L) x 170mm (W) x 45mm(H)


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