The TOA WT-4820 diversity tuner can accept up to two optional wireless tuner modules of UHF band (WTU-4800). It can be mounted in a component rack using an optional mounting bracket (MB-WT3, MB-WT4).

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: 576 - 865 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) x 44 (H) x 181 (D) mm (8.27" x 1.73" x 7.13")
• Weight: 770 g (1.71 lb) (without tuner module)
• Accessory: AC adapter (*2) ...1, 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)