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Lectrosonics SMV Super Miniature Wireless Microphone Transmitter, 941: 941.525 - 959.825MHz, One Battery

SKU: LESMV941 MFR: SMV-941
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Key Features

  • Capture pristine audio with this Lectrosonics wireless microphone transmitter.
  • Achieve superior sound quality with low latency for professional recordings.
  • Enjoy extended battery life for long shoots using this wireless transmitter.
  • Experience easy setup and operation of this miniature wireless microphone.
  • Utilize robust durability for reliable performance in demanding environments.
  • Ensure seamless integration with TA5F connectors for versatile applications.
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Lectrosonics SMV-941 Specifications

  • Operating Frequencies

    Band 941: 941.525 - 959.825MHz

  • Channel Spacing

    Selectable; 25 or 100 kHz

  • Frequency Selection

    Control panel membrane switches

  • RF Power Output

    Switchable; 50 or 100 mW

  • Pilot Tone

    27 to 32 kHz; 3 kHz deviation (Digital Hybrid mode)

  • Frequency Stability

    +/- 0.002%

  • Spurious Radiation

    Compliant with ETSI EN300 422-1 v1.4.2

  • Equivalent input noise

    -125dBV (A-weighted)

  • Input level

    Dynamic mic: 0.5mV to 50mV before limiting, Greater than 1 V with limiting
    Electret lavaliere mic: 1.7 uA to 170 uA before limiting, Greater than 5000 uA (5 mA) with limiting
    Line level: 17mV to 1.7 V before limiting, Greater than 50 V with limiting

  • Input impedance

    Dynamic mic: 300Ohms
    Electret lavaliere: Input is virtual ground with servo adjusted constant current bias
    Line level: 2.7kOhms

  • Input limiter

    Soft limiter, 30dB range

  • Bias voltages

    Fixed 5 V at up to 5 mA
    Selectable 2 V or 4 V servo bias for electret lavaliere

  • Input gain control range

    44dB in 1dB steps

  • Modulation indicators

    Dual bicolor LEDs indicate modulation of -20, -10, 0, +10dB referenced to full modulation

  • Audio Performance (overall system):

    Frequency response: 35Hz to 20 kHz (+/-1dB)
    Low frequency roll-off: Adjustable from 35 to 150Hz

  • THD

    0.2% (typ.) 100Hz to 20kHz

  • System Dynamic Range

    SmartNR: OFF
    No limiting: 103.5
    With limiting: 108.0

    SmartNR: NORMAL
    No limiting: 107.0
    With limiting: 111.5

    SmartNR: FULL
    No limiting: 108.5
    With limiting: 113.0

  • Audio Input Jack

    Switchcraft 5-pin locking (TA5F)

  • Antenna

    Flexible, unbreakable steel cable

  • Battery

    1.5 Volt AA lithium

  • Battery Life

    SMV-941 50 mW (1 AA): 7.25 hrs
    SMV-941 100 mW (1 AA): 5.5 hrs

  • Emission Designator

    180KF3E

  • Dimensions

    2.3 x 1.8 x 0.64" (58.42 x 45.72 x 16.26mm) (not including microphone)

  • Weight

    With lithium batteries: 2.7 oz (76.54g)

  • UPC Code

    192223069022

About Lectrosonics SMV-941

Explore the world of superior audio transmission with the SMV Super Miniature Wireless Microphone Transmitter. This compact, high-quality device operates within a wide frequency range of 941.525 - 959.825MHz, ensuring optimal compatibility with other wireless systems.

Designed by Lectrosonics, a reputable brand in the audio equipment industry, this advanced transmitter offers selectable output power of 50 or 100 mW. This feature allows you to balance between improved operating range and extended battery life, depending on your specific needs.

The SMV-941 series transmitters are equipped with a hands-free setup and adjustment feature, utilizing audible tones generated by a smartphone held close to the microphone. This innovative feature allows for easy setup, even when the transmitter is concealed within costumes or props.

The device also includes a sleep mode to conserve battery power during setup, which can be easily awakened for normal operation when your production begins. The frequency and audio level adjustments, along with control lockout, ensure a seamless and uninterrupted audio experience.

The water-resistant control panel, complete with an LCD, membrane switches, and multi-color LEDs, facilitates quick and accurate input gain adjustments, frequency, and compatibility mode selection. The battery compartment, accessible through a rotating door, houses AA batteries and features a special vent to prevent vacuum creation inside the transmitter when transitioning between different environments.

The SMV Super Miniature Wireless Microphone Transmitter boasts Lectrosonics' unique servo bias input circuitry with a standard TA5M jack, compatible with electret lavaliere mics, dynamic mics, or line-level signals. The DSP-controlled analog audio limiter protects the entire audio chain from overload, offering more than 30 dB range for excellent overload protection and a dual release envelope for acoustically transparent operation with low distortion.

Crafted from a solid aluminum billet, the transmitter's housing is lightweight yet rugged, finished with a special non-corrosive electroless nickel plating that resists salt water exposure and perspiration. The battery door features a knurled knob for maintaining pressure on the battery contacts, with O-rings to block moisture and dust from entering the battery compartments.

Experience the revolutionary design of Digital Hybrid Wireless, a design that combines digital audio with an analog FM radio link for outstanding audio quality and exemplary RF performance. This proprietary algorithm eliminates compandor artifacts and expands applications to include test and measurement of acoustic spaces.

Choose the SMV Super Miniature Wireless Microphone Transmitter for a reliable, durable, and advanced solution to your wireless audio transmission needs.

Lectrosonics SMV-941 Features

  • Selectable 50 or 100 mW output power
  • Single battery
  • Water resistant seals for use in damp environments
  • LCD interface with lockout option
  • Compatibility mode for use with Lectrosonics IFB receivers
  • Servo Bias input circuitry
  • IR (infrared) port for fast setup
  • Remote controlled "dweedle tones" (audio tone setup control)

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Capture pristine audio with this Lectrosonics wireless microphone transmitter.
  • Achieve superior sound quality with low latency for professional recordings.
  • Enjoy extended battery life for long shoots using this wireless transmitter.
  • Experience easy setup and operation of this miniature wireless microphone.
  • Utilize robust durability for reliable performance in demanding environments.
  • Ensure seamless integration with TA5F connectors for versatile applications.

What's in the box:

  • Lectrosonics SMV Super Miniature Wireless Microphone Transmitter
  • Antenna
  • Mic Connector Kit
  • 2x Foam Insulating Pads
  • Belt Clip
  • Carrying Pouch
  • Lectrosonics 1 Year Limited Warranty