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Bộ thu không dây UHF TOA WT-4820
Mô tả
Bộ thu không dây UHF TOA WT-4820
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
| Model | WT-4820 |
| Power Source | AC mains (supplied AC adapter must be used) |
| Power Consumption | 250 mA (12 VDC, when operating with two tuner modules) |
| Receiving Frequency | 576 – 865 MHz, UHF |
| Mixing Input | -20 dB, 10 kΩ, unbalanced, phone jack |
| Antenna Input | 75Ω, BNC (phantom powering for antenna), 9 VDC, 30 mA (max) |
| Antenna Output | 75Ω, 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 |
| Operation Temperature | -10ºC to +50ºC |
| Operating Humidity | 30 % to 85 %RH |
| Finish | Resin, black |
| Dimensions | 210 x 44 x 181 mm |
| Weight | 770g |
– Sản xuất tại Đài Loan.
– Bảo hành: 12 tháng.
