Audio Technica ATW 3141B UHF Wireless Handheld Mic System

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Product Description

The third-generation 3000 Series ATW 3141B handheld wireless system offers vocalists and engineers 996 selectable UHF frequencies with upgraded features to provide incredible clarity and an intuitive and simplified operation. By simplifying the selection of usable frequencies and increasing system reliability the ATW 3141B adds rock-solid, richly detailed high-fidelity audio for an unmatched wireless experience.

Audio Technica ATW 3141B Features

  • 996 UHF frequencies in each UHF frequency band
  • Band D: 655.500 MHz to 680.375 MHz (TV Channels 44 - 49)
  • 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
  • ATW T341b mic with Artist Elite AE4100 cardioid dynamic element
The ATW 3141B wireless system includes the ATW R3100b receiver and ATW T341b The handheld transmitter with the stage-proven Artist Elite AE4100 cardioid dynamic element. The 3000 series wireless reciever features a rugged metal chassis for road ready performance.

Product Specifications
Audio Technica ATW 3141B UHF Wireless System Specifications
  • Operating Frequency: UHF band
    • Band D: 655.500 MHz to 680.375 MHz (996 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 T341b Microphone Transmitter Specifications
  • RF Power Output
    • High: 30 mW
    • Low: 10 mW, (switchable), at 50 ohms
  • Spurious Emissions: Following federal and national regulations
  • Microphone Element: ATW-T341b: Dynamic cardioid
  • Batteries: Two 1.5V AA, not included
  • Battery Life: Dependant on battery type and use pattern
    • High: 6 hours (alkaline)
    • Low: 8 hours (alkaline)
  • Dimensions:
    • Length: 9.33 inches (237 mm)
    • Diameter: 1.89 inches (48 mm)
  • Weight: ATW-T341b: 284 g (10.0 oz), without batteries
  • Included Accessory: AT8456a Quiet-Flex stand clamp
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
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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