This proprietary combination of 24-bit digital audio and an analog RF link provides the superb audio quality of a pure digital system and the outstanding operating range and multi-channel capability of the finest FM wireless systems. The digital audio chain eliminates a compandor and its artifacts, and provides audio frequency response flat to 20 kHz. The RF link takes advantage of the spectral efficiency characteristics of a highly optimized FM radio system.

Since the RF spectral energy is essentially the same as analog Lectro wireless systems, it is no problem to mix and match Digital Hybrid Wireless™ products with existing antennas, multi-couplers and other devices commonly used in multi-channel wireless systems. Frequency coordination is also essentially the same as the analog systems to simplify the integration of this system with existing analog wireless equipment.

	Venue Receiver A modular UHF design that operates with Digital Hybrid Wireless™ transmitters, and a variety of analog transmitters. The receiver uses a host assembly that includes an antenna multi-coupler, computer communications interface and mechanical rack mounting for up to six receiver modules. (See VR Standard and VR Tracking modules below.) See also Remote Antenna Systems
	VR Standard Venue Receiver Module (Standard)- compatible with all Lectronsonics 100 Series, 200 Series, 400 Series (Digital Hybrid Wireless™) and IFB transmitters. A fixed bandwidth front-end design that is an excellent value and well suited to all but the most congested RF environments.
	VR Tracking Venue Receiver Module (Tracking)- compatible with all Lectronsonics 100 Series, 200 Series, 400 Series (Digital Hybrid Wireless™) and IFB transmitters. An RF frequency tracking front-end design that is an excellent value and well suited for congested RF environments.
	R400 Diversity Receiver A high performance, triple-conversion, frequency synthesized, UHF receiver fully compatible with all Lectrosonics UHF transmitters, plus some transmitters from other manufacturers (call factory for details). Extremely stable over a very wide temperature range, making it perfectly suited to the rough environmental conditions found in the field. See also UHF Receiver Antennas and Remote Antenna Systems
	R400A Diversity Receiver A high performance, triple-conversion, frequency synthesized, UHF receiver fully compatible with all Lectrosonics UHF transmitters, plus some transmitters from other manufacturers (call factory for details). Extremely stable over a very wide temperature range, making it perfectly suited to the rough environmental conditions found in the field. Includes independent balanced (XLR) and unbalanced (1/4-inch) audio outputs. See also UHF Receiver Antennas and Remote Antenna Systems
	UCR411a COMPACT RECEIVER Merges a proven set of features and functions into a new top-of-the-line receiver for field or studio production. A powerful LCD interface provides a full display of all operational levels, plus a spectrum analyzer for RF site analysis to identify clear frequencies. See also UHF Receiver Antennas and Remote Antenna Systems
	UCR511 Compact Receiver (Europe) Same as UCR411a. See also UHF Receiver Antennas and Remote Antenna Systems
	UH400A Plug-on Transmitter UHF plug-on transmitter compatible with all Lectrosonics 400, 200 and 100 Series receivers. Unique multi-voltage phantom power feature allows the transmitter to be used with any microphone, including high current condenser types, expanding its usefulness in high-end applications such as motion picture production. 100 mW output over the life of the battery for extended operating range.
	UM400 Belt-Pack Transmitter Maintains the same familiar form, function and connectors as other Lectrosonics standard UHF belt-pack models for compatibility with existing microphones and adapter cables. 100mW output power. 10 hours of battery life (lithium 9V). Output stage also includes a circulator/isolator to prevent IM from occurring between multiple transmitters. Orders for the UM400 with a matching receiver will include an M150-5P lavaliere microphone at no charge. Optional Wire Belt Clip Kit available. See also UHF Transmitter Antennas See also M152 replacement lavaliere microphones
	UM500 Belt-Pack Transmitter (Europe) Same as UM400, except 50mW output power. 16 hours of battery life (lithium 9V). Output stage also includes a circulator/isolator to prevent IM from occurring between multiple transmitters. Optional Wire Belt Clip Kit available. See also UHF Transmitter Antennas See also M152 replacement lavaliere microphones
	LM UHF Belt-Pack Transmitter Implements the latest digital/analog hybrid technique in a classic Lectrosonics belt-pack transmitter. 5-pin input jack provides taps for low impedance dynamic mics, electret lavalier mics with positive or negative bias and line level inputs. Input gain adjustable over 43 dB range. Housing and belt-clip are machined aluminum, powder coated and laser engraved for ruggedness and legibility. Optional Hinged Belt Clip Kit available. See also M152 replacement lavaliere microphones
	MM400B Miniature Transmitter Miniature transmitter in a lightweight, aluminum, watertight package powered by a single AA battery. Housing is machined from a solid aluminum block to provide the ruggedness needed for extreme environments. All controls and connectors are O-ring sealed to prevent damage in wet environments. Waterproof, magnetic power ON/OFF switch. DSP-based design. Compatible with 100, 200 and 400 Series and IFB Lectrosonics receivers. 100mW output with an RF circulator/isolator provides excellent operating range and multi-channel performance. 4.5 hour battery life (lithium). (M150-WP microphone included.) See also UHF Transmitter Antennas See also M152 replacement lavaliere microphones
	SM Super-Minuature Transmitter Super-miniature transmitter in a lightweight, aluminum, splashproof package not much bigger than two AA batteries. The 100 mW SM packs all user controls onto an easy to operate control panel that includes an LCD, four membrane switches for adjusting operating frequency and modulation level, plus both modulation and power indicators. Compatible with all Lectrosonics Digital Hybrid Wireless receivers, plus Lectrosonics 200 Series and 100 Series analog products (and even analog receivers from some other manufacturers), and Lectrosonics IFB systems. Switching power supplies allow nearly six hours of operation using a single AA lithium battery, or 4.5 hours with a rechargeable 2500 mAh NiMH battery. Even an alkaline AA will run for about 1.5 hours. See also M152 replacement lavaliere microphones
	UT400 Hand-Held Transmitter Constructed of durable PVC, machined to a natural, comfortable shape with internal mechanical parts built from machined brass and aluminum, creates a unit that is extremely rugged for heavy use in abusive environments. Includes protective vinyl case.
	IS400 Wireless Instrument System The IS400 sets a new standard for wireless instrument systems. Flat frequency response, low distortion and compandor-free operation provides the closest thing to using a high-quality, short instrument cable. See also UHF Receiever Antennas, UHF Transmitter Antennas and Remote Antenna Systems
	TM400 Wireless Test and Measurement System The TM400 sets a new standard for wireless test and measurement systems. Flat frequency response, low distortion and compandor-free operation. See also UHF Receiever Antennas and Remote Antenna Systems