IFBT4/E01-xx

Frequency-Agile Compact IFB Transmitter

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 Manual | Data Sheet | Operating Frequencies
The Lectrosonics IFBT4 UHF transmitter was designed for use in broadcast, motion picture, theater, and stage applications where extended operating range and high quality audio are essential. The IFBT4 can be used as a stand-alone device or patched directly into popular intercom systems.

Lectrosonics Digital Hybrid Wireless™ systems overcome channel noise in a dramatically new way, digitally encoding the audio in the transmitter and decoding it in the receiver, yet still sending the encoded information via an analog FM wireless link. This proprietary algorithm is not a digital implementation of an analog compandor but a technique that can be accomplished only in the digital domain, even though the inputs and outputs are analog.

Because it uses an analog FM link, Digital Hybrid Wireless™ enjoys all the benefits of conventional FM wireless systems, such as excellent range, efficient use of RF spectrum, and resistance to interference. However, unlike conventional FM systems, it does away with the analog compandor and its artifacts.

Microprocessor control provides user-friendly operation and eliminates transients at turn-on and turn-off. The transmitter output is muted in the TUNE mode to avoid generating interference in other wireless systems while scrolling up and down to change frequencies.

Accessories
UHF Antenna
A500RA-xx
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Carrying bag
CCMINI
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Screw driver
LE-35679
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Power cable
LZR
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Power cable
PSLZR
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Power cable
PSLZR1
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Rack mount
RMP195
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… more about Lectrosonics
Technical Details
Digital Hybrid Wireless_ technology
256 UHF frequencies in 100kHz steps
Microprocessor controlled operation
50 mW power output
Pilot tone squelch control
Multi-use XLR input jack
Built-in microphone preamp
DIP switch programmable intercom input
Tx mute for frequency scrolling
Multi-function LCD display
Compact size for use anywhere
Rugged machined aluminum construction
Dimensions 134 x 83 x 32 mm
Weight: approx. 278 g

 

HHa/E01

Digital Hybrid Wireless®, Handheld Transmitter

HMa/E01

Digital Hybrid Wireless®, UHF Plug-on Transmitter

SSM/E01

Digital Hybrid Wireless®, Micro Beltpack Transmitter

WM/E01-xx

Digital Hybrid Wireless®, Water Resistant Transmitter

SMDB/E01-xx

Digital Hybrid Wireless®, Super Miniature Transmitter

SMB/E01-xx

Digital Hybrid Wireless®, Super Miniature Transmitter