null Skip to main content
Audio-Technica ATW-3211/831 Wireless Lavalier System
Audio-Technica ATW-3211/831 Wireless Lavalier Microphone System

Audio-Technica ATW-3211/831 Wireless Lavalier Microphone System

(No reviews yet)
SoundPro Item: 24676
MPN: ATW-3211/831DE2

Add to Wish List

Account manager
Have a Question? Ask an Account Manager

Bring power and flexibility to your sound setup with wireless system ATW-3211/831 in Audio-Technica’s 3000 Series. Receiver and transmitter each include easily visible display screens to stay aware of settings. Operating range of 300’ (line of sight) between receiver and transmitter delivers a highly mobile wireless solution. Choose from two different available frequencies. ATW-3211/831 is an excellent choice for theaters, educators, and worship leaders.

Wireless receiver ATW-R3210 is the command center of this system. Operating on 12V DC, the receiver includes connections for balanced XLR and unbalanced ¼” outputs on the rear panel. Antennas are detachable BNC ¼” wave, and switchable 12V DC antenna power is available on BNC-type connectors for use with powered antenna accessories.

Several sound control functions are housed in the receiver. Scan feature establishes desired frequencies, and IR sync functionality pairs the receiver and transmitters to the same frequency. 60 MHz tuning bandwidth in one of two available frequency bands allows maximum versatility in congested RF environments. Auto squelch feature automatically adjusts noise setting, maximizing operating range while minimizing interference. True diversity reception provides better sound quality and reduces the potential for dropouts.

Battery-operated bodypack transmitter ATW-T3201 allows hands-free use and convenient range of motion. Controls can be locked and are covered to prevent accidental activation. High and low level RF output settings and choice of two different frequency ranges provide complete coverage over the receiver’s bandwidth. Multifunction button can be programmed to turn off RF transmission or switch to a preselected backup frequency if interference occurs. Gain setting can be adjusted in 2 dB increments, and a selectable high-pass filter eliminate ambient noise. Stay aware of system settings with highly visible OLED screen that indicates mute status, battery level, and operating frequency.

Attaching to the bodypack is lavalier microphone AT831cH. Featuring a cardioid pattern, this lapel mic provides superior rejection of external noise and gain-before feedback. Lav mic clips on easily and has discreet presentation. Ideal for higher SPL use, this lavalier provides full-sounding vocals and excels with acoustic guitar pickup. Benefits of the wireless microphone with everything the system has to offer make it ideal for solo performers, houses of worship, and more.

Audio-Technica ATW-3211/831 Features

  • DE2 operates 470-530 MHz, EE1 530-590 MHz
  • Displays on receiver and transmitter
  • True Diversity operation reduces dropouts
  • Frequency scan and IR sync functionality for ease of setup
  • Dual-mode receiver display can switch between standard view or a performance view that highlights key metering
  • Transmitter multifunction button can switch to backup frequency if interference is encountered
  • Tactile mute switch on transmitter
  • Mic has permanently attached 55” cable
  • Receiver ATW-R32101
  • Bodypack transmitter ATW-T32011
  • Lavalier microphone AT831cH1
  • Flexible UHF antennas2
  • AC adapter 1
  • Set of rack-mount adapters1
  • Overall System
    • Operating Frequencies
      • Band DE2: 470.125 to 529.975 MHz (2395 frequencies)
      • Band EE1: 530.000 to 589.975 MHz (2400 frequencies)
      • Band EF1: 590.000 to 649.975 MHz (2400 frequencies)
      • Band FG1: 650.000 to 699.875 MHz (1996 frequencies)
    • Minimum Frequency Step: 25 kHz
    • Modulation Mode: FM
    • Maximum Deviation
      • ATW-T3201: ±38 kHz (THD:10%)
      • ATW-T3202: ±36 kHz (THD:10%)
    • Frequency Response
      • ATW-T3201: 31 Hz to 15,500 Hz
      • ATW-T3202: 25 Hz to 16,700 Hz
      • Frequency response depends on attached microphone element
    • Operating Range
      • 328 feet (100 m)
      • Open range environment with no interfering signals.
    • Total Harmonic Distortion: <1.0% (at 1 kHz, ±17.5 kHz deviation)
    • Operating Temperature Range: 23° F to 113° F (-5° C to +45° C)
    • Simultaneous Use
      • 40 Channels per band (Region and band dependent)
      • For assistance with multi-band operation or other frequency coordination issues, please contact your regional Audio-Technica customer service representitive. 
  • Handheld Transmitter
    • RF Power Output
      • High: 30 mW
      • Low: 10 mW (switchable), at 50 ohms
    • Spurious Emissions: Following Federal and National Regulations
    • Battery Type: Two 1.5V AA (not included)
    • Battery Life (Depending on battery type, usage, and environmental conditions)
      • High: 8 hours (alkaline), Low: 9 hours (alkaline)
      • High: 9 hours (Ni-MH 1900mAh), Low: 9.5 hours (Ni-MH 1900mAh)
    • Dimensions
      • ATW-T3202 (without capsule): 7.6 inches (193 mm) long, 1.46 inches (37 mm) maximum diameter
      • ATW-T3202/C510: 10.43 inches (265 mm) long, 2.13 inches ( 54 mm) maximum diameter
      • ATW-T3202/C710: 10.67 inches (271 mm) long, 1.97 inches (50 mm) maximum diameter
    • Net Weight
      • ATW-T3202 (without capsule): 7.1 oz (200 g), without batteries
      • ATW-T3202/C510: 11.6 oz (330 g), without batteries
      • ATW-T3202/C710: 11.1 oz (314 g), without batteries
  • Body Pack
    • RF Power Output: High: 30 mW, Low: 10 mW (switchable), at 50 ohms
    • Battery Life
      • High: 8 hours (alkaline), Low: 9 hours (alkaline)
      • High: 9 hours (Ni-MH 1900mAh), Low: 9.5 hours (Ni-MH 1900mAh)
      • Depending on battery type, usage, and environmental conditions.
    • Battery Type: Two 1.5V AA, not included
    • Dimensions (W x D x H): 2.52 x 3.22 x 0.91 inches (64 x 82 x 23 mm)
    • Input Connections
      • cH-style screw-down 4-pin connector
      • Pin 1: GND
      • Pin 2: INST INPUT
      • Pin 3: MIC INPUT
      • Pin 4: DC BIAS +5V
    • Net Weight (without batteries): 3.6 oz (102 g)
    • Spurious Emissions: Following Federal and National Regulations
  • Receiver
    • Receiving System: True Diversity
    • Image Rejection: 60 dB nominal
    • Maximum Output Level
      • XLR, balanced: +14 dBV
      • 6.3 mm (1/4"), unbalanced: +8 dBV
    • Antenna Input: BNC-type, 50 ohms
    • Power Supply: 100-240V AC (50/60 Hz) to 12V DC 1A (center positive) switched mode external power supply
    • Dimensions (W x D x H): 8.27 x 7.52 x 1.71 inches (210 x 191 x 43.4 mm)
    • Weight: 38.8 oz (1100 g), without accessories

In The Box

Audio-Technica ATW-3211/831 Wireless Lavalier System

Customer Reviews