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Digital Hybrid Wireless(R) Microphone Receiver US Patent 7,225,135
Series: Wireless Microphone
Model: R400A
Part #: R400A Desktop receiver
- Digital Hybrid Technology
- SmartSquelch™; SmartNR™ noise reduction; SmartDiversity™
- 256 selectable UHF frequencies; RF-controlled digital noise filters; Low Noise, High Gain RF Front End; DSP-based pilot tone
- Graphics type backlit LCD display; Balanced XLR audio output
- Compatibility modes for use with analog transmitters
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Portable, high performance, triple-conversion, frequency synthesized, UHF receiver fully compatible with all Lectrosonics 400 Digital Hybrid Wireless™ and Series 200 and 100 Analog transmitters (plus some transmitters from other manufacturers). The RF performance is extremely stable over a very wide temperature range, making the perfectly suited to the rough environmental conditions found in the field. The proprietary audio processing includes a digital signal processor for very low distortion and a superior signal to noise ratio. The R400A features a powerful menu-driven LCD graphic display, a push-button POWER/PREV control and a dual function (push/rotate) MENU knob as a convenient means of viewing and altering user settings. The main window displays the pilot tone indicator, antenna diversity phase, RF level, audio level, operating frequency, TV channel, transmitter frequency switch settings and transmitter battery status. Settings can be changed using the MENU functions. A Frequency Scan Mode displays a spectrum analyzer for observing all signals “on the air” within the frequency range of the receiver in order to find interference-free operating frequencies.
Offers both balanced (XLR) and unbalanced (1/4 inch jack) audio outputs. Unbalanced audio output can be used to monitor system operation.
- Digital Hybrid Technology
- SmartSquelch™; SmartNR™ noise reduction; SmartDiversity™
- 256 selectable UHF frequencies; RF-controlled digital noise filters; Low Noise, High Gain RF Front End; DSP-based pilot tone
- Graphics type backlit LCD display; Balanced XLR audio output
- Compatibility modes for use with analog transmitters
- Microphone Connectivity - Wireless
- Microphone Type - Other
- Polar/Pickup Pattern - Other
- See tech data sheet for detailed specifications:
- Wireless: Yes
TM400 System
- Wireless Test and Measurement System for acoustical modeling and adjustment of large spaces
R400A Receiver tech data sheet
119 kb
- Other
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ESA Communications Ltd.
#27 – 2861 Sherwood Heights Dr.
Oakville, ON L6J 7K1
Canada
(905) 216-0500
www.esacommunications.com
Contact in regards to this product:
Lectrosonics, Inc.
Model: R400A
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