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    Audio-Technica ATW-3131B Wireless System, Lavalier

    The ATW3131B includes a ATW-R3100b receiver and ATW-T310b UniPak transmitter with AT831cW lavalier microphone. Third-generation 3000 Series.
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    Web Item #AUTATW3131B

    Audio-Technica ATW3131B Lavalier System

    More Resources

    Manuals and Documents: Manual
    Audio-Technica Warranty: If you have additional warranty questions, please call the manufacturer at 330-686-2600
      Pay only half today and get playing faster. Pay the remainder in 60 days -
    only if you're 100% satisified.
    Just choose the SpeedPlay option at checkout.
    Order Now | Limited Qty
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    • 2 Day: $4
    • Overnight: $26
    SpeedPlay: 2 payments of $249.50
    $499 Seen a lower price?
    Order Now | Limited Qty
    •  
    • 2 Day: $4
    • Overnight: $26
    SpeedPlay: 2 payments of $249.50
    $499 Seen a lower price?
    Order Now | Limited Qty
    •  
    • 2 Day: $4
    • Overnight: $26
    SpeedPlay: 2 payments of $249.50
    $499 Seen a lower price?
    This product ships to: Can ship to United States Can ship to Canada Can ship to Puerto Rico Can ship to APO/FPO

    60-Day Return Policy Applies on This Item - Get it shipped today and if it isn't perfect, send it back!

    Payment Options Buying for a school, government organization, or house of worship? Pay by invoice! Details We DO NOT COLLECT TAX except on orders shipped to New Jersey.

    Audio-Technica ATW3131B Lavalier Wireless Microphone System Product Description

    The ATW3131B includes a ATW-R3100b receiver and ATW-T310b UniPak transmitter with AT831cW lavalier microphone. Audio-Technica's third-generation 3000 Series wireless systems offer up to 1001 selectable UHF frequencies and features for clear sound & intuitive operation. They've simplified selection of usable frequencies, increased system reliability, and illuminated transmitter screens for clear reads on dark stages. It all adds up to the luxury of rock-solid, richly detailed high-fidelity sound.

    The versatile ATW-T310b UniPak(r) body-pack transmitter features a secure 4-pin locking connector compatible with a wide range of microphones, as well as a guitar cable. A 3-position sliding cover on the transmitter's control panel prevents accidental shut-off or channel-switching. A locking battery compartment provides a more secure latch and more robust design.

    The 3000 Series is available with either a dynamic or condenser handheld transmitter featuring rugged metal construction and slim ergonomic design. The ATW-T341b handheld transmitter includes the stage-proven Artist Elite(r) AE4100 cardioid dynamic element, and the ATW-T371b handheld transmitter features the studio-quality Artist Series ATM710 cardioid condenser element.

    Features

    - 996 - 1001 UHF frequencies in one of three UHF frequency ranges
    - Antenna power available for powered antennas & other in-line RF devices
    - Nine pre-coordinated frequency scan groups simplify selection of usable frequencies in a multi-channel wireless system
    - True Diversity operation reduces dropouts
    - Advanced digital Tone Lock(tm) squelch effectively blocks stray RF and communicates transmitter data for receiver display
    - Transmitters offer backlit LCD & 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-R3100b receiver and ATW-T310b UniPak transmitter with AT831cW lavalier microphone.

    Consumer Alert

    Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones

    NOTE: None of the wireless systems we carry are capable of violating the FCC guidelines stated above. We are presenting this information as a matter of legally required disclosure.

    Same Day Music is an authorized dealer of Audio-Technica products.

    Audio-Technica ATW3131B Lavalier Wireless Microphone System Technical Description

    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)

    Not all frequencies are available in all areas. Please check with local regulations.

    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 be reduced at very low temperatures.

    Frequency Response: 70 Hz to 15 kHz (+1 dB, -3 dB)

    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; (6.3 mm), unbalanced: +7 dBV

    Antenna Input: BNC-type, 50 ohms

    Bias voltage 12V DC, 60 mA, each

    Power Requirements: 12-18V DC, 500 mA

    Dimensions: 210.0 mm (8.27") W x 164.4 mm (6.47") D x 44.0 mm (1.73") H

    Not including BNC connectors or feet.

    Net Weight: 1.1 kg (38.8 oz), without accessories

    Accessories Included: Two flexible UHF antennas; AC adapter (country dependent); rack-mount adapters

    Body-Pack Transmitter

    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: High: 6 hours (alkaline)
    Low: 8 hours (alkaline)

    Depending on battery type and use pattern.

    Dimensions: 66.0 mm (2.60") W x 24.0 mm (0.94") D x 87.0 mm (3.43") H

    Net Weight: 81 g (2.9 oz), without batteries

    Same Day Music is an authorized dealer of Audio-Technica products.
    Shipping Weights and Dimensions
    Channel I (487.125 - 506.500MHz)
    Shipping Weight: 6 lbs
    Shipping Dimensions: 15 x 14 x 4 in
    Channel C (541.500 MHz - 566.375 MHz)
    Shipping Weight: 6 lbs
    Shipping Dimensions: 15 x 14 x 4 in
    Channel D (656.125 - 678.500MHz)
    Shipping Weight: 6 lbs
    Shipping Dimensions: 15 x 14 x 4 in

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