Lectrosonics SMDB/E01 Series - Introduction; Super-Miniature Transmitter Features

Super-Minature Belt Pack Transmitters
Rio Rancho, NM
3
Introduction
The SMB Series transmitters are the product of many
years of engineering and experience in professional
audio markets. The unique design provides several
distinct features for professional applications:
• Superb,compandor-freeaudioquality
• Ultra-lightweight,corrosionresistanthousing
• Waterresistantsealsforuseindampenviron-
ments
• Programmablecompatibilitymodesforusewitha
wide variety of different receivers
The Digital Hybrid Wireless
®
design (US Patent
7,225,135) combines 24-bit digital audio with analog
FM resulting in a system that has the same operating
range as analog systems, the same spectral effi-
ciency as analog systems, the same long battery life
as analog systems, plus the excellent audio fidelity
typical of pure digital systems.
The transmitters feature the unique servo bias input
circuitry with a standard TA5M type input jack for use
with electret lavaliere mics, dynamic mics, or line level
signals. A water resistant control panel with LCD,
membrane switches and multi-color LEDs make input
gain adjustments, frequency and compatibility mode
selection quick and accurate, without having to view
the receiver. The battery compartment accepts AA
lithium or rechargeable batteries. The housings are
machined from solid aluminum blocks to provide an
extremely lightweight and rugged package. A special
non-corrosive finish resists salt water exposure and
perspiration in extreme environments.
The DSP-based design works with Euro version Digi-
tal Hybrid and IFB receivers.