Bộ thu không dây UHF TOA WT-5800
The wireless tuner WT-5800 is a PLL-synthesizer controlled double superheterodyne true diversity tuner to be used in UHF wireless systems. It employs a compander noise reduction circuit to minimize the influence of the ambient RF noise.
Specifications
| Model | WT-5800 |
| Power Source | AC mains (supplied AC adapter must be used) |
| Power Consumption | 250 mA (12 VDC) |
| Receiving Frequency | 576 - 865 MHz (*2), UHF |
| Channel Selectable | 64 selectable frequencies |
| Receiving System | Double super-heterodyne |
| Diversity System | Space diversity (true diversity) |
| Antenna Input | 75 Ω, BNC (phantom powering for antenna), 9 VDC, 30 mA (max) |
| Antenna Output | 75 Ω, BNC (Gain 0 dB) |
| Receiving Sensitivity | 90 dB or more, Signal to Noise ratio (20 dBμV input, 40 kHz deviation) |
| Squelch Sensitivity | 16 - 40 dBμV variable |
| Squelch System | Using together of noise SQ, carrier SQ and tone SQ |
| Tone Frequency | 32.768 kHz |
| Channel Check | Usable frequencies scanning |
| Signal to Noise Ratio | 110 dB or more (A-weight, unbalanced output) |
| Harmonic Distortion | 1 % or less (typical) |
| Frequency Response | 100 Hz - 15 kHz, ±3 dB |
| Finish | Resin, black |
| Dimensions | 210 x 44 x 205.1 mm |
| Weight | 700g |
- Sản xuất tại Đài Loan.
- Bảo hành: 12 tháng.
