The UHF spectrum can be a very congested place for those using wireless systems. The 3000 Series Audio-Technica ATW-3211/831 wireless lavalier system has the kinds of features that let you navigate this popular range while keeping your signal clear and uninterrupted. Wireless users here at We were impressed by the 100m operating range of the 3000 Series, giving users ample freedom to move around during presentations and performances. The Audio-Technica 3000 Series wireless system is ideal for applications of all types in small, medium, or even larger venues. Churches, auditoriums, outdoor events — the ATW-3211/831 wireless lavalier system provides you with reliable, clear wireless voice amplification so you can reach your audience with confidence.
Keeping your signal clear
The ATW-3211/831 EE1 operates in the 530–590MHz frequency band, a frequency in the industry-standard 60MHz tuning range — more than twice that offered by the previous 3000 Series models. In addition, a multifunction button on the lavalier and bodypack transmitters of the ATW-3211/831 EE1 lets you switch to a backup frequency in the event that you experience interference. This versatile system also features auto-squelch, which automatically tweaks your squelch setting to maximize range while minimizing potential interference. Finally, this 3000 Series system features a tactile mute toggle switch that keeps your mute status visible when the transmitter display is out of sight, letting you know when your mic is live and when it's silent.
Both the transmitter and receiver on the ATW-3211/831 wireless system include an OLED screen for outstanding readout of key settings and alerts, keeping you informed and giving you confidence during your presentation or performance. Frequencies can be easily scanned and selected on the receiver and then synced with the transmitter via IR sync functionality. The ATW-3211/831 wireless system even lets you set a backup frequency that can be quickly swapped by pressing the transmitter’s multifunction button in the event of unexpected interference.
Features:
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Versatile wireless system in the generously wide 60MHz UHF tuning bandwidth keeps your signal clean and uninterrupted
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100m operating range gives users ample room to move around without worrying about a lost or interrupted signal
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Multifunction button on the bodypack transmitter lets you switch to a backup frequency when needed
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Auto-squelch automatically tweaks your squelch setting to maximize range while minimizing potential interference
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OLED screens provide outstanding readout of key settings and alerts
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Tactile mute toggle switch lets you know when the mic is live and when it is muted
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True diversity operation reduces dropouts during use
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Dual-mode receiver display switches between standard view or performance view, keeping key metering highlighted for potential needed changes
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Charging terminals on transmitters work with optional ATW-CHG3 and ATW-CH3N smart charging docks so you can recharge NiMH batteries
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Ground-lift switch eliminates hum caused by ground loops