¡ô the industry's first automatic manual induction patent technology, the microphone left hands stationary for 3-5 seconds automatic silence (any direction, any Angle can be placed), 5 minutes after the automatic energy saving, automatic shutdown and completely cut off the power after 30 minutes, Is a new concept of intelligent, automatic wireless microphone ¡ô a new audio circuit architecture, high sound fine, low and middle frequency strong, especially in the details of the sound has a perfect performance. Super dynamic tracking ability makes it easy to pick up/close range. ¡ô UHF frequency band, PLL frequency synthesis ¡ô 100¡Á2 channels, Superheterodyne secondary frequency conversion design, The rf part adopts multi-stage high performance medium filter. ¡ô the first intermediate frequency adopts sound meter filter, the second intermediate frequency adopts three-level ceramic filter, A specially designed mute circuit, Completely eliminate the impact noise of microphone on and off. The microphone adopts a unique booster design. The drop of battery power does not affect the overall performance of the handmi. Suitable for all kinds of requirements ¡ô default configuration with LCD screen with backlight aluminum alloy mic duct body 1301 white. ¡ô with adjustable transmission power and adjustable noise threshold, the rear panel of the receiver is equipped with an external noise control knob, which can flexibly set the effective operating radius between 10 meters and 80 meters as required. The microphone can be quickly synchronized to the receiver's working channel. Can effectively solve the false reception produced noise ¡ô KTV engineering special model, two microphones, a host. Easily configure more than 100 KTV rooms, unique product structure design, maintenance quickly and easily. Technology parameters: the adjustable frequency range 740-790 MHZ channel number: 100 x 2 modes: phase-locked loop frequency synthesis (PLL) frequency stability: plus or minus 10 PPM reception mode: secondary frequency superheterodyne receiver sensitivity: - 95 - - 67 DBM frequently ring tone: 40-18000 hz harmonic distortion 0.5% or less signal-to-noise ratio: 110 db or higher audio output: the equilibrium output and mixed output transmission power: 3-30 mw modulation mode: frequency modulation (FM) battery specifications: 2 no.5 batteries power supply specifications: 100-240v 50-60hz 12VDC (switching power adapter) or 220VAC/ 50-60hz 12VDC linear power consumption: ¡Ü10W
| brand | name | model |
| SIMISI | Entertainment anti-noise wireless microphone | K9 |
