Audio-Technica ATW-3141b ไมโครโฟนไร้สาย 200 ช่องความถี่ UHF Handheld Wireless System 200 Selectable UHF channels
With automatic frequency scanning to find and set the best available channel, 200 selectable UHF channels, True Diversity protection from RF hits and dropouts, soft-touch controls, easy setup and great sound, the 3000 Series wireless delivers truly professional performance. The versatile UniPak
- Automatic frequency scanning
- 200 selectable channels per band
- Available in three frequency bands: Band C: 512.500–566.375 MHz Band D: 655.500–680.375 MHz Band G: 721.500–746.375 MHz
- True Diversity operation selects the better signal from two independent receiver sections, reducing dropouts
- Advanced digital Tone Lock™ squelch
- Red alert light that warns of low battery power, signal loss and input overload
- Transmitter battery-life fuel gauge on the receiver
- Ground-lift switch
- Balanced and unbalanced audio output jacks
| Type |
Overall system |
| UHF Operating Frequency |
Band C: 512.500–566.375 MHz; Band D: 655.500–680.375 MHz; Band G: 721.500–746.375 MHz |
| Number of Channels |
200 total per band |
| Frequency Stability |
±0.005%, Phase Lock Loop frequency control |
| Normal Deviation |
±10 kHz |
| Operating Range |
300' typical |
| Operating Temperature Range |
5° C (41° F) to 45° C (113° F) |
| Modulation Mode |
FM |
| Frequency Response |
70 Hz to 15 kHz |
