Lectrosonics SMDWB dual-battery miniature wideband transmitter for professional wireless microphones and onboard recording.

Key points:
- Ultra-light corrosion-resistant housing with seals for damp environments.
- Selectable RF power, with 25, 50 and 100 mW on compatible versions.
- Internal microSDHC recording and, on enabled non-US models, simultaneous record and transmit.
- Servo Bias input, remote tone control, IR setup and precise gain/low-cut adjustment.