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K-999
Serial number
Product description
| The first IF uses a sound meter filter and the second IF uses a three-stage ceramic filter, which greatly improves the anti-interference ability. |
| The microphone uses the easy-to-buy No. 5 battery for 6-10 hours. |
| Microphone uses unique boost design, battery power decline does not affect the overall performance of the hand. |
| Operating radius in ideal environment is up to 80 meters, which is suitable for various occasions. |
| Default configuration with LCD screen blue backlight, aluminum alloy microphone body |
| With adjustable transmitting power and adjustable noise threshold, the receiver rear panel is equipped with external noise control knob, and the effective operating radius can be flexibly set between 10 meters and 80 meters as required. |
| With the function of infrared automatic frequency matching, the microphone can be synchronized to the working channel of the receiver quickly |
| KTV engineering special model, two microphones, a host. Easy to configure more than 100 KTV rooms, unique product structure design, fast and simple maintenance. |
| The specially designed mute circuit completely eliminates the impact noise of microphone opening and closing. The specially designed mute circuit completely eliminates the impact noise of microphone opening and closing. |
| frequency range | 740-790MHz |
| Adjustable Channel Number | 100×2 |
| Oscillation mode | PLL Frequency Synthesis |
| Frequency stability | 10ppm, reception |
| mode | Superheterodyne secondary frequency conversion |
| Receiving sensitivity | Steel net+Sponge dust network/netcloth |
| Audio frequency response | Ground or stack placement |
| Harmonic distortion | -95~-67dBm |
| Signal-to-noise ratio | 40-18000Hz |
| Audio output | ≥110dB |
| Output and Mixed Output, Transmitting Power | 3-30mW |
| modulation mode | FM 5 Battery Section 2 |
| Power specification | 100-240V 50-60Hz 12VDC (switching power adapter) or 220VAC/50-60HZ 12VDC (linear power supply) |
| Power consumption |
≤10W |
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Guangzhou T.B audio technology co., LTD.
Add: Guangzhou panyu district groundmass town in jinshan avenue China
TEL: 400-008-4993
FAX: 020-86414993
EMAIL: tbaudio@163.com
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