TOA WT-4820 Dual Channel Receiver - 5000 Series — specification sheet
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TOA · WT-4820 · Microphones & Headphones

TOA WT-4820 Dual Channel Receiver - 5000 Series

The TOA WT-4820 is a dual channel wireless receiver from the 5000 Series, designed for professional audio applications requiring reliable signal integrity. It utilizes space diversity technology and accepts WTU-4800 modules to define frequency range and receiving capabilities. Procure.ae supplies this equipment to businesses, schools, hospitals and government buyers across the UAE and wider Middle East & Africa.

The TOA WT-4820 operates with a frequency response of 50 Hz to 18 kHz and features noise squelch for clear audio transmission. It includes two BNC antenna inputs (75 Ω) and one BNC output (75 Ω), supporting phantom power for antennas. Audio outputs consist of XLR balanced and ¼" jack unbalanced connections for channel one, plus a dedicated ¼" jack for channel two. The unit provides mix/solo switching and includes AF peak and antenna A/B LEDs for monitoring.

This diversity tuner fits into standard 19-inch racks using optional MB-WT3 or MB-WT4 brackets. Its compact dimensions are 210 x 44 x 181 mm (W x H x D) with a weight of 770 g and a black resin finish. It operates on AC mains via a supplied adapter within temperatures ranging from -10 °C to +50 °C. Procure.ae provides bulk, project and tender quotations for this hardware across the UAE.

Type
Dual Channel Receiver
Weight
770 g

Key features

01
Dual Channel Diversity
The receiver uses space diversity principles with dual channel capability to maintain stable signal reception in complex RF environments.
02
Module Compatibility
It works with two WTU-4800 modules, where the specific frequency range and receiving frequencies depend on the installed modules.
03
Audio Output Options
Channel one offers XLR balanced and ¼" jack unbalanced outputs, while channel two provides a dedicated ¼" jack output for flexible connectivity.
04
Monitoring Indicators
Visual feedback is provided via AF peak LEDs and antenna A/B-LEDs to assist users in monitoring signal status and audio levels.
05
Rack Mount Design
The unit measures 210 x 44 x 181 mm (W x H x D) and can be mounted in standard 19-inch racks using optional brackets MB-WT3 or MB-WT4.

Specifications

General
ApplicationSpeech; Health and fitness clubs; Fixed installations
Key Featuresnoise squelch, mix/solo switch, AF peak LED, antenna A/B-LED
ModelWT-4820
TypeDual Channel Receiver
Audio
Audio OutMix/ch1: XLR balanced, ¼" jack unbalanced; ch2: ¼" jack
Frequency Response50 Hz - 18 kHz
Phantom Powerfor antennae
Connectivity
Antenna2 x BNC (75 Ω) inputs; 1 x BNC (75 Ω) output
Power
Power SourceAC mains (supplied AC adapter must be used)
Physical
Colorblack
Dimensions210 x 44 x 181 mm (W x H x D)
Finishresin, black
Mountingoptional rack brackets MB-WT3, MB-WT4
Operating Temperature-10 °C to +50 °C (14 °F to 122°F)
Weight770 g
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This sheet is compiled from the product data held on procure.ae. For fully accurate and up-to-date figures, always refer to the manufacturer’s own specification sheet or datasheet for this model.

Specifications are provided by the manufacturer and may change without notice.

Pricing is quote-based. Contact Procure for current pricing and availability.

Delivery across the UAE and beyond, installation on request and manufacturer-backed warranty.

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