Toa Electronics WT-4820 Modular Dual-Channel Wireless Receiver

The Toa Electronics WT-4820 Modular Dual-Channel Wireless Receiver combines wireless technology with user benefits such as fast setup, simple operation, and reliable performance. The WT-4820 accepts up to two separately available WTU-4800E01/F01/G02/H01 Diversity Tuner Modules. The modules are available in three different frequency bands with sixteen user-selectable channels in the UHF band (636 to 722 MHz) with simultaneous operation of up to sixteen channels.

Features include individual channel outputs, mix output, and antenna cascade for sharing antennas between 2 units. A convenient mix-in jack allows the connection of the audio output of a second WT-4820 or other source. Handheld transmitters include the WM-5270E01/F01/G02/H01 Dynamic for vocals and the WM-5225E01/F01/G02/H01 Condenser for speech. Bodypack transmitters include the WM-5325E01/F01/G02/H01 Rechargeable UHF Bodypack Transmitter. All transmitters offer 10 hours of operation from a 9V battery with low battery indication. The bodypack transmitter also has a recessed On/Off switch to prevent accidental shut-off and a rotatable bodypack clip for versatile mounting.

Modular dual channel wireless microphone receiver
Compact: Up to 2 wireless channels in a half-rack space
Two module slots for WTU-4800E01/F01/G02/H01 Diversity Receiver modules
Sixteen channel frequency-agile, UHF Band (636 to 722 MHz)
Up to sixteen simultaneous channels in only 4 rack spaces
Two detachable antennas and power supply included
Front Panel
Individual output volume control for each channel
Frequency adjustment access
Antenna A/B and peak LEDs
Rear Panel
Individual channel outputs plus mix output
Antenna outputs with support for optional remote powered antenna
Mixing input for audio output of second WT-4820 or other source
Antenna cascade output for linking two WT-4820 units
FCC and UL listed

Receiving Frequency
576 to 865 MHz
576 to 606 MHz and 614 to 698 MHz for USA/Canada
Input
Mixing: -20 dB, 10 kOhms unbalanced, phone jack
Antenna: 75 Ohms, BNC (phantom powering for antenna), 9 VDC, 30 mA (maximum)
Output
Audio:
Mixing/Solo 1 (selectable):
-20 dB (+6 dB maximum), 600 Ohms, unbalanced, phone jack
-14 dB (+12 dB maximum), 600 Ohms, balanced, XLR-3-31 type connector
Solo 2:
-20 dB (+6 dB maximum), 600 Ω, unbalanced, phone jack
Antenna:
75 Ohms, BNC (Gain 0 dB)
Indicators ANT A/B, audio (peak), power
S/N Ratio Over 102 dB (A-weight, balanced output)
Distortion Harmonic: Under 1%
Frequency Response 50 to 18,000 Hz, ±3 dB
Power Source
AC mains
** An AC-DC adapter must be used. **
Power Consumption 250 mA (12 VDC, when operating with 2 tuner modules)
Operating Temperature 14 to 122°F (-10 to 50°C)
Finish Resin, black
Dimensions 8.2 x 1.7 x 7.1″ (210.0 x 44.0 x 181.0 mm)
Weight 27.1 oz (770.0 g) without tuner module

Packaging Info
Package Weight 3.13 lb
Box Dimensions (LxWxH) 12.6 x 10.24 x 2.95″