฿11,235
Designed for use in conference rooms or classrooms, free from interference from surrounding frequencies, whether VHF or UHF
Features
– Transmits signals with IR, so it is not interfered with by VHF and UHF waves
– The microphone can be used with both regular and rechargeable AA batteries
– IR receiver 1, wide reception angle up to 140 degrees So it can cover the usage area sufficiently
| Receiver | |
| Modulated Mode | (IR) Frequency Modulated (Mix signals with infrared frequencies) |
| Carrier Frequency | CH.B :2.56MHz (WA-586) |
| Audio Frequency Response | 100Hz-15KHz±3dB |
| Max Deviation Range | ±40Hz |
| S/N Ratio | >100dB |
| Dynamic Range | 98 dB |
| T.H.D | <1% |
| Carrier Stability | ±0.005% (-10°C – 50°C) |
| Output Voltage | 350mV |
| Working Range | >200 m2 |
| Power Supply | 12V DC |
| MIC | |
| Polar Pattern | Uni-Directional Dynamic |
| Transmission Frequency | CH.B : 2.56MHz |
| Battery | AA x 2pc |
| Dimension | Head 50mm, L : 240mm Microphone head : 50 mm , long : 240 mm |
| Weight | 200g |
| Charging Method | Connect with Transmitter’sTail to charging Connect the end channel |
| IR Receiver | Multiple Array and Wide-Angle Infrared High Quality Coaxial-Type Cable length : 15m |
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