Lectrosonics SMWB-B1 Miniature Wideband Transmitter (B1: 537 to 607 MHz)

Highly Versatile Audio Solution for Professionals
The Lectrosonics SMWB-B1 Miniature Wideband Transmitter is engineered for versatility, combining the functionality of both a wireless beltpack transmitter and a recording device into one compact unit. Ideal for applications in ENG (Electronic News Gathering), EFP (Electronic Field Productions), and broadcast interviews, this device offers superior sound quality and reliability, housed in a rugged machined aluminum case designed for the rigorous demands of field use.

Adaptive Power Output for Diverse Environments
The SMWB-B1 operates within the 537 to 607 MHz frequency band and features selectable output powers of 25, 40, and 100mW. This adaptability allows users to extend battery life in less demanding situations or enhance the operating range in more challenging environments, providing the flexibility needed to tailor performance to specific project requirements.

Advanced Audio Processing for Clear Transmission
Equipped with Lectrosonics' Digital Hybrid Wireless technology, the SMWB-B1 marries 24-bit digital-audio processing with an analog FM radio link. This hybrid approach reduces dropouts and audio artifacts, ensuring a robust and clear transmission that professionals can rely on, regardless of the operational conditions.

Sophisticated Input Features for High-Quality Sound
The transmitter includes a TA5M 5-pin input connector compatible with various microphone types, from dynamic mics to electret lavaliers and even line-level sources. Its input gain is adjustable in 1 dB increments over a 44 dB range, with selectable low-pass filters to minimize low-end disturbances. Additionally, proprietary servo-bias input circuitry and a DSP-controlled analog limiter work together to prevent overload, maintaining pristine sound quality even under strenuous audio input levels.

Durable and User-Friendly Design
Beyond its audio capabilities, the SMWB-B1 boasts a water-resistant control panel and a lightweight, corrosion-resistant housing, making it ideal for use in damp or harsh environments. The intuitive LCD interface, complete with a lockout option, and the flexible steel-cable antenna enhance its user-friendliness, ensuring it meets the practical needs of field operations.

Dual Functionality Expands Usability
When transmission conditions are suboptimal, the SMWB-B1's built-in recording function allows for high-quality audio capture directly onto microSDHC cards at 24-bit/44.1 kHz, providing a valuable backup in RF-restricted settings. This dual functionality ensures that no critical audio is lost, even if live transmission is compromised.