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Audio-Technica ATW-3131 Wireless Body-Pack System (Band D - 655.500 MHz - 680.375 MHz)

B&H # AUATW3131BD Mfr # ATW-3131BD
In Stock
Free Expedited Shipping
You Pay: $499.00
Product Highlights
  • ATW-R310 Receiver
  • ATW-T310 UniPak Transmitter
  • AT831CW Lavalier
  • Band D - 655.500 MHz - 680.375 MHz

The Audio Technica 3000 Series wireless systems provide reliable, professional UHF technology for the most demanding of applications. The ATW-3131 is a frequency agile, true-diversity body-pack wireless microphone system including the ATW-R310 receiver and ATW-T310 UniPak Transmitter. The AT-831CW lavalier microphone is included and provides a cardioid pick up pattern.

The ATW-R310 receiver features frequency adjustable UHF reception, allowing access of up to 200 user selectable channels. Diversity reception allows 2 build-in, independent receivers to relay on a single frequency for the strongest possible reception. The rear panel reveals both unbalanced 1/4" Phone and balanced XLR outputs. A comprehensive back-lit LCD display reveals channel and frequency settings, signal status and transmitter battery status. The receiver also features a ground lift switch, convenient in settings where bad power feeds result in ground hum and noise on the output stage.

The ATW-T310 body-pack transmitter features Audio-Technica's unique UniPak input connector. The input conveniently accepts both line and microphone level signal (adjustable) allowing instrument signal as well as microphone signals. An assortment of compatible microphones and instrument cables are available from Audio-Technica. The light weight transmitter operates on 2-AA Alkaline batteries for up to 6 hours (High) and 8 hours (Low).

Frequency Agile
The system operates on UHF frequencies allowing greater channel selectability and range. The transmitter and receiver feature 200 user selectable channels.
Diversity Reception
The ATW-R310 receiver features dual internal receivers. The receivers relay between each-other, vying for the strongest reception while minimizing noise and signal drop-out.
UniPak Transmitter
Audio-Technica's UniPak transmitter is a body-pack with an input connection designed for low and high impedance signal. This makes the transmitter versatile enough to handle microphone and line level signals.
System
Type of System UHF Frequency Agile Body-Pack
RF Carrier Frequency Range Band D - 655.500 MHz - 680.375 MHz
Approx. Working Range 300 feet
Overall Frequency Response 70 Hz to 15 kHz
Signal-to-Noise Ratio 110 dB at 35 kHz deviation (IEC-weighted), maximum modulation 75 kHz
# Of Channels 200 Channels
# Of Simultaneous Systems 6
Receiver
Type of Receiver Dual independent receivers, automatic-switching diversity
Type of Outputs Unbalanced: 1/4" TS ("mono") phone jack
Balanced: XLRM-type
Headphone Monitoring No
Power Requirements 120V AC 60 Hz; 12-18V DC, 500 mA, center positive, with external supply
Battery Type/Approx. Life AC Powered Only
Display Back-Lit LCD Display & Battery / Signal Status LED
Mounting Options Table Surface / Rack Mountable rack ears included
Antenna Type BNC Flexible UHF
Dimensions 8.27 x 1.93 x 6.93" (210.0 x 49.0 x 176.0mm) (WxHxD)
Weight 2.8 oz (80 grams)without batteries
Transmitter
Type of Transmitter Frequency Agile Body-Pack
Type of Input Connector High Impedance / Low Impedance / Bias UniPak Connection
Type of Microphone AT-831CW Lavalier
Polar Pattern Cardioid
Interchangeable Mic Heads Various AKG microphones and cables featuring UniPak connection
Battery Type/Approx. Life (2) 1.5v AA Alkaline not included
Mute Switch Power / Mute switch dual function
Level Control Input Level Control: -6dB / 0dB / +6dB / +12dB
Antenna Type BNC Flexible UHF
Display Back-Lit LCD Display & Battery / Signal Status LED
Dimensions 2.60 x 3.43 x 0.94" (66.0 x 87.0 x 24.0mm)(WxHxD)
Weight 2.4 lbs (1.1 kg)
Audio-Technica ATW-3131 Wireless Body-Pack System (Band D - 655.500 MHz - 680.375 MHz)
  • (2) UHF Receiver Antenna
  • Rack-Mount Adapters
  • AT831CW Lavalier
  • 1 Year Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    Audio-TechnicaATW-3131 Wireless Body-Pack System (Band D - 655.500 MHz - 680.375 MHz)
     
    5.0

    (based on 2 reviews)

    Ratings Distribution

    • 5 Stars

       

      (2)

    • 4 Stars

       

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    Reviewed by 2 customers

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    (1 of 1 customers found this review helpful)

     
    5.0

    Exactly what we needed!

    By Ken

    from Gabbs, NV

    About Me Novice

    Verified Buyer

    Pros

    • Clear Sound
    • Compact
    • Easy To Use
    • Lightweight
    • Versatile

    Cons

    • No negatives

    Best Uses

    • Church PA system

    Comments about Audio-Technica ATW-3131 Wireless Body-Pack System (Band D - 655.500 MHz - 680.375 MHz):

    Purchased from B&H on the recommendation of Rich Nazarenus. We use this in a church setting in conjunction with a Carvin powered mixing board for our PA system. We now have great sound in our auditorium, very helpful to several folks who have hearing limitations. I have no complaints. KH

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    (1 of 1 customers found this review helpful)

     
    5.0

    Work Great...

    By Drew

    from Louisville, KY

    Verified Buyer

    Pros

    • Features
    • Price is very good
    • Range is excellent
    • Receiver display

    Cons

      Best Uses

        Comments about Audio-Technica ATW-3131 Wireless Body-Pack System (Band D - 655.500 MHz - 680.375 MHz):

        This Lav Wireless system works great. I have a challenging venue and the ATW-3131 has made a huge difference over the 8 year old model that was previously installed. I am very happy with the performance of this unit. It exceeds my expectations.

        Share this review

        Batteries & Power

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        Required item: Batteries (not included) are required to power this device.

        Varta -  High-Energy 1.5 V AA E91 Alkaline Battery - 4 Pk
        • You Pay: $2.99
         
        Watson -  4-Hour Rapid Charger with 4 AA NiMH Rechargeable Batteries (2300mAh)
        • You Pay: $17.95
         

        Accessory Packages

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        An accessory kit is a great way to provide backup parts for your system.

        B&H Photo Video -  Lavalier Accessory Backup Kit - Medium (1/4") (6mm)
        • You Pay: $11.95
         

        Add interconnectivity options for your equipment.

        Kopul -  Studio Elite 4000 Series XLR M to XLR F Microphone Cable - 3' (0.91 m), Black
        • You Pay: $15.99
         

        Wind Protection

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        Windscreens are often lost or worn out over time. Make sure to get extra Windscreens.

        Audio-Technica -  AT8116 Mini Lavalier Windscreen
        • You Pay: $9.99
         

        3

        PACK

        Auray WLF-014-3 Foam Windscreens for 1/4" Diameter Microphones (3 Pack)
        Auray -  WLF-014-3 Foam Windscreens for 1/4" Diameter Microphones (3 Pack)
        • You Pay: $8.95
         

        Microphone Clips

        Show more >

        Microphone Clips are often lost or broken out over time. Make sure to get extra Microphone Clips.

        Audio-Technica -  AT8417 - Lavalier Tie / Clothing Clip
        • You Pay: $13.92
         

        Cases & Protection

        Show more >

        Carry, store and protect all your equipment in a bag or case.

        Gator Cases -  GM-1W Wireless Mobile Pack
        • You Pay: $42.49
         

        Mount your equipment in a rack.

        Raxxess -  ER-04 Space Economy Rack (Black Oak)
         
        View all Accessories
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