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Audio Technica ATW3131B UHF Lapel Wireless Microphone System

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Product Description

The third-generation 3000 Series ATW 3110b wireless system provides the user with 996 selectable UHF frequencies and upgraded features to offer clearer sound and easier operation. By simplifying the selection of usable frequencies and increasing system reliability the ATW 3110b adds rock-solid, richly detailed high-fidelity audio for an unmatched wireless experience.

Audio Technica ATW 3110b Features

  • 996 UHF frequencies in each UHF frequency band
  • Band C: 541.500 MHZ to 566.375 MHz (TV Channels 25 - 30)
  • Band D: 655.500 MHz to 680.375 MHz (TV Channels 44 - 49)
  • Band I: 482.000 MHz to 507.000 MHz
  • Antenna power available for powered antennas and other in-line RF devices
  • Nine frequency scan groups simplifies selection of usable frequencies
  • True Diversity operation reducing dropouts
  • Advanced digital Tone Lock squelch blocks stray RF interference
  • Transmitter offers backlit LCD and dual-color LED
  • Locking battery compartment with secure latch and robust design
  • Ground-lift switch helps eliminate audible hum caused by ground loops
  • Balanced and unbalanced audio output jacks
  • UniPak transmitter includes AT831cW lavalier microphone
The ATW 3110b wireless system includes the ATW R3100b receiver and ATW T310b UniPak transmitter that is compatible with a wide range of wireless mics or an Audio Technica wireless guitar cable for versatile system operation and uses an illuminated transmitter screen for clear reads on dark stages.

The 3-position sliding cover on the transmitter’s control panel prevents accidental shut-off or channel-switching while an upgraded locking battery compartment provides a more secure latch and more robust design. The 3000 series wireless features a rugged metal chassis with a slim ergonomic design.

Product Specifications
    Audio Technica ATW 3110B UHF Wireless System Specifications
    • Operating Frequencies: UHF band
      • Band C: 541.500 MHz to 566.375 MHz (996 frequencies)
      • Band D: 655.500 MHz to 680.375 MHz (996 frequencies)
      • Band I: 482.000 MHz to 507.000 MHz (1001 frequencies)
    • Minimum Frequency Step: 25 kHz
    • Modulation Mode: FM
    • Maximum Deviation: +/-35 kHz
    • Dynamic Range: > 110 dB (A-weighted), typical
    • Total Harmonic Distortion: < 1% (at 1 kHz, ±17.5 kHz deviation)
    • Operating Range: 100 m (300'), typical
      • Open range environment with no interfering signals
    • Operating Temperature Range: -5º C to +45º C (23º F to 113º F)
      • Battery and LCD performance may reduce at very low temperatures
    • Frequency Response: 70 Hz to 15 kHz (+1 dB, -3 dB)

    ATW R3100b Receiver Specifications

    • Receiving System: True diversity
    • Image Rejection: 60 dB nominal, 55 dB minimum
    • RF Sensitivity: 20 dBuV at 60 dB S/N ratio
    • Maximum Output Level
      • XLR, balanced: +9 dBV
      • 1/4, unbalanced: +7 dBV
    • Antenna Input: BNC-type, 50 ohms
    • Bias voltage: 12V DC, 60 mA, each
    • Power Requirements: 12-18V DC, 500 mA
    • Included Accessories:
      • Two flexible UHF antennas
      • AC adapter (country dependent)
      • Rack-mount adapters
    • Dimensions (WxDxH): 8.27 x 6.47 x 1.73 inches (210 x 164.4 x 44 mm)
      • Not including BNC connectors or feet
    • Weight: 38.8 oz (1.1 kg), without accessories

    ATW T310b UniPak Transmitter Specifications

    • RF Power Output
      • High: 30 mW
      • Low: 10 mW (switchable) at 50 ohms
    • Spurious Emissions: Following federal and national regulations
    • Input Connection: Four-pin Locking Connector
      • Pin 1: GND
      • Pin 2: INST INPUT
      • Pin 3: MIC INPUT
      • Pin 4: DC BIAS +5V
    • Batteries: Two 1.5V AA, not included
    • Battery Life: Depending on battery type and use pattern.
      • High: 6 hours (alkaline)
      • Low: 8 hours (alkaline)
    • Dimensions (WxDxH): 2.60 x 0.94 x 3.43 inches (66 x 24 x 87 mm)
    • Weight: 2.9 oz (81 g), without batteries
Buy with Confidence
All wireless microphone systems available through AMS are compliant with current FCC rules for safe operation without a license when they leave our warehouse. If you choose to modify a system after purchase, it may no longer be in compliance and may therefore require a license to operate. To learn more about the FCC’s rules regarding wireless microphones (which are subject to change), please call the FCC at 888-CALL-FCC (TTY: 888-TELL-FCC) or visit http://www.fcc.gov/encyclopedia/wireless-microphones.
Helpful Info about the Manufacturer
Phone:  330-686-2600 Warranty:  1 Year;
2 Year on Headphones and In Ear Monitors;
5 Year on 40 Series, Artist Elite, Broadcast and Production, Midnight Blues Series;
Liftetime on ATR and Premium Cable
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