Digital Hybrid Wireless® LR Receiver

Manual | Data Sheet | Frequencies
The ultra-compact LR receiver takes the Lectrosonics Digital Hybrid Wireless® compact receiver concept to an entirely new level. Designed to be ultra-portable for use with DSLR, 4/3, small 4K, and other compact HD cameras, the LR’s diminutive size belies the technology inside. The wide tuning bandwidth with tracking front-end filters provides plenty of flexibility while avoiding the vulnerabilities of wider pass bands. Tuning steps are user selectable at 25 or 100 kHz, yielding up to 3,072 operating frequencies.

Compatibility modes enable the LR to operate with older analog transmitters. Dual antenna diversity improves range and resistance to dropouts. The RF spectrum analyzer and Lectrosonics’ SmartTune capability make quick work of finding clean frequencies on site. A large, backlit LCD provides instant, clear information for setup and status monitoring while operational. Detachable antennas allow for remote antenna mounting.

The LT is housed in the latest machined aluminum shell with super-hard EbNi ‘Ebony’ conductive finish. The unit is powered with two AA batteries.


All three L Series units are available in three different frequency ranges for worldwide use:

A1 (470.100 – 537.575 MHz)

B1 (537.600 – 614.375 MHz)

C1 (614.400 – 691.175 MHz)

Overall system audio specifications are as follows:

Digital conversion: 24 bit/88.2 kHz sampling rate.
Frequency response: 40 to 20 kHz +/- 1 dB, THD+N = 0.3 % in Digital Hybrid mode, to 95 dB s/n ratio.
Audio output levels are adjustable from – 50 to +5 dBu in 1dB steps.

… more about Lectrosonics
Technical Details
Compandor free audio
Wide band with tracking front end filters for RF reliability
UHF from 470-698MHz in three bands
Dual Antenna Diversity with detachable antennas
Balanced audio output
Smart Tune for rapid field setup and frequency selection
Backlit LCD with IR Sync
Choice of tuning setups - 100kHz or 25kHz
Compatibility Modes
Audio output levels are adjustable from - 50 to +5 dBu in 1dB steps.
Dimensions: .74" x 2.44" x 3.22"


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