Product Description
TOA WT-4820 Modular Dual Channel Wireless Receiver
THE TOA WT-4820 MODULAR DUAL CHANNEL WIRELESS RECEIVER combines cutting-edge wireless technology with user benefits such as fast setup, simple operation, and reliable performance. The WT-4820 accepts up to two WTU-4800 Diversity Tuner Modules available in 2 different frequency bands (H01 & M1) with sixteen user-selectable channels in the UHF band (506 ~ 608 MHz) with simultaneous operation of up to sixteen channels. Features include individual channel outputs, mix output and antenna cascade for sharing antennas between two 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-5270 Dynamic handheld for vocals, WM-5265 Dynamic Rechargeable* handheld for vocals and the WM-5225 Condenser Rechargeable* for speech. Bodypack transmitters include the WM-5325 Rechargeable* UHF Body-pack Transmitter with a choice of Omni-directional, Uni-directional and headset style varieties of microphones. All transmitters offer ten hours of operation from one AA 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. *Choose one of three optional BC series charging stations which can charge either the handheld or bodypack style transmitters with included handheld adaptor.
All TOA wireless systems are FCC and UL listed, and are backed by a five year warranty.
SPECIFICATIONS:
Power Source | AC mains (supplied AC adapter must be used) |
---|---|
Power Consumption | 250 mA (12 V DC, when operating with two tuner modules) |
Receiving Frequency | 506 ~ 608 MHz (*3), UHF |
Mixing Input | -20 dB(*1), 10 kΩ, unbalanced, phone jack |
Audio Output | Mixing/Channel 1 (selectable): -20 dB (*1) (+6 dB (*1) Max.), 600 Ω, unbalanced, phone jack -14 dB (*1) (+12 dB (*1) Max.), 600 Ω, balanced, XLR-3-32 type connector Channel 2: -20 dB (*1) (+6 dB (*1) Max.), 600 Ω, unbalanced, phone jack |
Antenna Input | 75 Ω, BNC (phantom powering for antenna), 9 V DC, 30 mA (max) |
Antenna Output | 75 Ω, BNC (Gain 0 dB) |
Indicator | ANT A/B, Audio (peak), Power |
Signal to Noise Ratio | 102 dB or more (A-weight, balanced output) |
Harmonic Distortion | 1 % or less |
Frequency Response | 50 Hz - 18 kHz, ±3 dB |
Operating Temperature | -10 ℃ to +50 ℃ (14 ゜F to 122 ゜F) |
Operating Humidity | 30 % to 85 %RH |
Finish | Resin, black |
Dimensions | 210 (W) × 44 (H) × 181 (D) mm (8.27" × 1.73" × 7.13") |
Weight | 770 g (1.71 lb) (without tuner module) |
Accessory | AC adapter (*2) …1 AD-4800US P/N - 100072907A, Whip antenna …2, Rubber foot …4 |
Option | Mounting bracket kit: MB-WT3 (for rack mounting one WT-4820 unit) MB-WT4 (for rack mounting two WT-4820 units) |