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)