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Audio-Technica ATW-701 700 Series UHF Lavalier Wireless System  

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    High quality UHF wireless affordably priced.

    The Audio Technica ATW-701 UHF Lavalier Wireless System includes the ATW-R700 receiver and the ATW-T701 UniPak transmitter with a lavaliere microphone. The ATW-701 UHF Lavalier wireless system delivers professional features and sound quality unheard of in its class. This easy-to-use wireless microphone system features eight selectable frequency-coordinated channels, diversity operation for increased range/reliability, manual and automatic frequency scanning, Tone Lock squelch and more.

    The ATW-701 wireless system provides a choice of eight PLL synthesized UHF frequencies in the 542-561 MHz band (TV channels 26-29). For multiple-mic applications as many as eight systems may be used together.

    ATW-R700 Receiver

    The ATW-R700 receiver features diversity reception. Logic circuitry monitors reception, selecting the superior signal from two antennas, providing better sound quality and reducing the possibility of interference and dropouts. Soft-touch controls provide convenient access to selection of operating frequency and automatic scanning, while an LED display indicates selected channel and scanning operation. The ATW-R700 receiver also features a sophisticated Tone Lock tone squelch system that opens the receiver's audio output only when a 700 Series transmitter is detected, reducing the possibility of interference.

    ATW-T701 Body-Pack Transmitter

    The versatile ATW-T701 UniPak body-pack transmitter has both low- and high-impedance inputs plus a bias connection, for use with dynamic and electret condenser microphones, as well as Hi-Z instrument pickups. The UniPak transmitter also offers separate trim controls for guitar and microphone, plus switchable high/low RF power. The ATW-T701 uses two 1.5V AA batteries for economical operation and wide availability and also features a multicolor Power/Mute/Battery indicator.

    Lavalier microphone

    The included miniature cardioid condenser Lavalier microphone can be worn as a Lavalier, or hidden in loose clothing. Comes with a 55" (1.4 m) terminated cable with locking 4-pin connector for the Audio Technica UniPak body-pack wireless transmitter.


    ATW-701 UHF Headworn Wireless System

    • 8 selectable frequency-coordinated UHF channels
    • Use up to 8 simultaneous systems—all channels compatible
    • Automatic frequency scanning selects an open channel at the touch of a button
    • Diversity operation for increased range/reliability - Selects the stronger signal from two antennas
    • LED Channel display plus Antenna, AF Peak indicators
    • Transmitters also feature multi-color battery/power indicator
    • Balanced XLR and unbalanced 1/4" output connectors
    • Tone Lock squelch system eliminates interference when transmitter is off
    • UniPak transmitter features: separate guitar/mic trim control, switchable high/low RF power, internal channel selector, multi-color battery/power indicator
    • Handheld transmitter features: variable trim control, internal channel selector, multi-color battery/power indicator
    • AA operation on handheld microphone and UniPak transmitter 8—12 hours for UniPak; 12 hours for handheld
    • Freeway body-pack systems are compatible with all Audio-Technica Wireless Essentials microphones and cables

    Order today and free yourself from cables!


    ATW-701 700 Series UHF Lavalier Wireless System Specifications:

    • ATW-R700 Receiver
    • Receiving System: Antenna-switching diversity
    • Image Rejection: 55 dB minimum
    • Signal-to-noise Ratio: 80 dB at 10 kHz deviation (IEC-weighted), maximum deviation 25 kHz
    • Total Harmonic Distortion: <=1% (10 kHz deviation at 1 kHz)
    • Sensitivity: 25 dBµV (S/N 60 dB at 10 kHz deviation, IEC-weighted)
    • Audio Output: Unbalanced: 211 mV (-13.5 dBV) (1 kHz modulation, 10 kHz deviation); Balanced: 150 mV (-16.5 dBV) (1 kHz modulation, 10 kHz deviation)
    • Output Connectors: Unbalanced 1/4" TS ("mono") phone jack; Balanced: XLRM-type
    • Power Supply: 100-240V AC (50/60 Hz) to 12 DC 1 A (center positive) switched mode, external power supply
    • Dimensions (W x H x D): 7.48" x1.65" x 5.12", (190.0 x 42.0 x 130.0mm)
    • Weight: 12.9 oz. (365 g)
    • Accessories Included: Power supply
    Customer Reviews

    Review Snapshot®

    by PowerReviews
    Audio-TechnicaATW-701 700 Series UHF Lavalier Wireless System

    (based on 4 reviews)

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    Reviewed by 4 customers

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    ATW-701/L UHF lavalalier wireless system

    By Susan Scott

    from Cincinnati OH

    Comments about Audio-Technica ATW-701 700 Series UHF Lavalier Wireless System:

    Multiple UHF channels available. Makes it more versatile. Have not used product extensively yet.
    It works!!! That's 1st good thing. Chorus asked me to buy 2 wireless mic systems for director &amp; coach to use, sometimes together. Bought this one as primary, also Nady UHF-4 with headworn mic as secondary. Recommended by broadcast engr spouse who's worked with both.
    Sound quality is good, this is highly reputable brand. Expect it to work well for us as long as Due Care is taken, also Careful Handling.
    Price very decent

    Comment on this review

    (1 of 1 customers found this review helpful)


    Nady UHF-4 wireless mic system

    By Susan Scott

    from Cincinnati OH

    Comments about Audio-Technica ATW-701 700 Series UHF Lavalier Wireless System:

    Haven't yet used either product except to test (make sure both worked), anticipate both will be most useful.
    It too works!!! Bought to accompany ATW-701/L lavalier wireless system, as chorus requested 2 complementary systems be bought. ATW-701 is primary, Nady UHF-4 secondary; has headworn mic. One for chorus dir, other for vocal coach, may well be used simultaneously. Recommended by experienced broadcast engr spouse.
    Expect it to work well &amp; adequately.
    Less expensive than primary system (pls see Features above).

    Comment on this review

    (2 of 3 customers found this review helpful)


    Very Poor Audio Quality

    By xNK_0E.oF

    from Illinois

    Comments about Audio-Technica ATW-701 700 Series UHF Lavalier Wireless System:

    We bought this for our pastor about two years ago. The EQ is WAY out of whack. On our 15 channel EQ (set at +/- 12 db) ALL the mids have to be pulled out significantly, most COMPLETELY pulled out to get the audio even close to tolerable. It is not our sound system: our Shure 58s sound wonderful. Result: I'm on Musicians Friend buying a replacement. DONT buy this.

    Comment on this review

    (1 of 2 customers found this review helpful)



    By v_type_exp

    from Thibodaux, LA

    Comments about Audio-Technica ATW-701 700 Series UHF Lavalier Wireless System:

    this thing is awesome. i tried it out because my other guitarist had bought a different wireless unit that same day and i wanted one too. once i heard the clearness at 75 feet away i was content on buying it. this ones better than my other guitarist's and alot cheaper. great buy.

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