29% Off

Lectrosonics SMWB Single Battery Wideband Beltpack Transmitter, B1: 537.600 to 614.375MHz

SKU: LESMWBB1 MFR: SMWB-B1
Earn VIP Reward Points

Key Features

  • Capture pristine audio with this Lectrosonics wireless transmitter, ideal for broadcast.
  • Achieve superior sound quality using the SMWB transmitter's wideband agility, 537.600-614.375MHz.
  • Enjoy extended battery life with AA lithium, ensuring your wireless microphone lasts through shoots.
  • Experience low latency and clear audio with Digital Hybrid Wireless tech for seamless recordings.
  • This durable beltpack transmitter offers adjustable gain, perfect for dynamic and lavalier mics.
  • Use this compact wireless microphone transmitter for film, theater, and professional audio settings.
See More Product Details
FREE 2-Day Shipping

See Options

1

Protect your gear with Adorama Protect.* Learn more

2 Year

$179.99

3 Year

$249.99

5 Year

$489.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Lectrosonics SMWB Specifications

Transmitter

Transmitter

Jump to...
  • Operating Frequencies

    B1: 537.600 to 614.375MHz

  • Channel Spacing

    Selectable between 25 or 100kHz

  • RF Power Output

    Switchable 25, 50 and 100mW

  • Compatibility Modes

    Digital Hybrid Wireless (NU Hbr), 200 Series, 100 Series, Mode 3, Mode 6, IFB

  • Pilot Tone

    25 to 32kHz; 5kHz deviation (digital hybrid mode)

  • Frequency Stability

    +/-0.002%

  • Deviation

    +/- 75kHz maximum (digital hybrid mode)

  • Spurious Radiation

    Compliant with ETSI EN 300 422-1

  • Equivalent Input Noise

    -125dBV, A-weighted

  • Input Level

    If set for dynamic mic: 0.5 to 50mV before limiting, greater than 1 V with limiting
    If set for a lavalier mic: 1.7 to 170MuA before limiting; greater than 5000MuA (5mA) with limiting
    If set for line-level input: 17 mV to 1.7 V before limiting; greater than 50V with limiting

  • Input Impedance

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

  • Input Limiter

    Soft limiter, 30dB range

  • Bias Voltage

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

  • Gain Control Range

    44dB; panel mounted membrane switches

  • Modulation Indicators

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

  • Controls

    Control panel with LCD and 4 membrane switches

  • Low Frequency Roll-Off

    Adjustable from 35 to 150Hz

  • Audio Frequency Response

    35Hz to 20kHz, +/- 1dB

  • Signal to Noise Ratio

    Off: 103.5dB (no limiting); 108.0dB (with limiting)
    Normal: 107.0dB (no limiting); 111.5dB (with limiting)
    Full: 108.5dB (no limiting); 113.0dB (with limiting)

  • Total Harmonic Distortion

    0.2% typical (400 Series mode)

  • Audio Input Jack

    Switchcraft 5-pin locking (TA5F)

  • Antenna

    Flexible, unbreakable steel cable

  • Battery

    AA lithium, disposable

  • Battery Life with Lithium AA

    50mW (1x AA): 4.4 hours
    100mW (1x AA): 4.4 hours

  • Emission Designator

    180KF3E

Recorder

Jump to...
  • Storage Media

    microSDHC memory card

  • File Format

    .wav files (BWF)

  • A/D Converter

    24-bit

  • Sampling Rate

    44.1 kHz

  • Recording modes/Bit rate

    HD mono mode:
    24-bit: 144 kbps
    32-bit: 192 kbps

    Split gain mode:
    24-bit: 288 kbps
    32-bit: 384 kbps

  • Input

    Input Type: Analog mic/line level compatible; servo bias preamp for lavalier microphones (2 and 4 V)

    Input Level:
    Dynamic mic: 0.5 to 50 mV
    Electret mic: Nominal, 2 to 300 mV
    Line level: 17mV to 1.7V

    Input Connector: TA5M 5-pin male

  • Audio Performance

    Frequency response: 20Hz to 20kHz; +0.5/-1.5dB
    Dynamic range: 110dB (A-weighted), before limiting
    Distortion: < 0.035%

  • Operating Temperature Range

    -5 to 122 deg. F (-21 to 50 deg. C)

General

Jump to...
  • Dimensions

    Without Microphone: 2.366 x 1.954 x 0.642" (60.10 x 49.63 x 16.31mm)

  • Weight

    With Lithium Batteries: 3.2 oz (90.72g)

About Lectrosonics SMWB

While catering to professionals in the demanding fields of film, television, theater, live events, and ENG applications, the Lectrosonics SMWB Single Battery Wideband Beltpack Transmitter stands out with its robust feature set and performance capabilities. This high-tech, compact, and portable device offers a remarkable frequency tuning range of 537.600 to 614.375MHz, ensuring versatility across various environments and reducing the likelihood of interference, a critical factor in RF-intense, multichannel, and mobile venues.

The transmitter's selectable output power of 25, 50, and 100 mW allows users to optimize for either extended operating range or prolonged battery life, depending on the needs of the production. This multifunctional unit is not only a transmitter but can also serve as a standalone recorder, supporting the industry-standard .wav (BWF) file format for seamless integration with audio or video editing software.

Durable by design, the SMWB transmitter is housed in a machined aluminum block with a special non-corrosive finish, making it resistant to harsh elements such as saltwater and perspiration, which is ideal for use in extreme environments. The water-resistant control panel, featuring an LCD, membrane switches, and multi-color LEDs, allows for precise input gain adjustments, frequency selection, and compatibility mode settings.

For audio input, the transmitter boasts Lectrosonics' unique servo bias input circuitry with a standard TA5M jack, accommodating a wide range of microphones or line-level signals. The DSP-controlled analog audio limiter, with over 30 dB of range, ensures the integrity of the audio signal, providing transparent overload protection without compromising the quality of brief transients or longer peaks.

The SMWB transmitter is engineered to work seamlessly with all Digital Hybrid receivers and is backward compatible with Lectrosonics 200 and 100 Series, IFB receivers, and some analog receivers from other manufacturers. Additionally, the device features an adjustable low-frequency audio roll-off with multiple settings to tailor the audio content to the user's preference.

With hands-free setup and adjustment using audible tones, the transmitter can be conveniently put to sleep to conserve battery power during setup, even when concealed within costumes, and then easily awakened for normal operation as the production commences. The battery compartment is designed to accept lithium AA batteries, contributing to the unit's portability and ease of use.

In summary, the Lectrosonics SMWB Single Battery Wideband Beltpack Transmitter, with its extensive frequency range, durable construction, and advanced audio features, is an indispensable tool for professionals seeking reliable, high-quality wireless audio transmission.

Lectrosonics SMWB Features

  • Selectable output power to maximize battery life or operating range
  • Ultra-lightweight, corrosion resistant housing
  • Water resistant seals for use in damp environments
  • LCD interface with lockout option
  • Programmable compatibility modes for use with a wide variety of different receivers
  • Servo Bias input circuitry
  • IR (infrared) port for fast setup
  • Covers 3 standard frequency blocks
  • Update firmware in the field via Micro SD card reader
  • Alternate use as recorder on internal microSDHC memory card

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Capture pristine audio with this Lectrosonics wireless transmitter, ideal for broadcast.
  • Achieve superior sound quality using the SMWB transmitter's wideband agility, 537.600-614.375MHz.
  • Enjoy extended battery life with AA lithium, ensuring your wireless microphone lasts through shoots.
  • Experience low latency and clear audio with Digital Hybrid Wireless tech for seamless recordings.
  • This durable beltpack transmitter offers adjustable gain, perfect for dynamic and lavalier mics.
  • Use this compact wireless microphone transmitter for film, theater, and professional audio settings.

What's in the box:

  • Lectrosonics SMWB Single Battery Wideband Beltpack Transmitter
  • Lectrosonics 1 Year Limited Warranty