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K-1004A
A microphone specifically designed for karaoke sound, with clear voice and easy singing, is suitable for matching with entertainment speakers.
Description
- A brand new audio circuit architecture, with delicate high tones, strong mid to low fr equencies , and perfect detail expression
- The new concept of digital pilot technology completely solves the phenomenon of cross frequency interference and never causes cross frequency interference.
- Automatic search for interference free channels, making installation more convenient.
- The maximum output volume can be freely limited, with a wider range of applications
- UHF frequency band, phase-locked loop (PLL) frequency synthesis
- 100 x 4 channels, with channel spacing of 250KHz.
- Ultra heterodyne secondary frequency conversion design with extremely high receiving sensitivity
- The RF part adopts multi-level high-performance dielectric filters, which have excellent anti-interference ability.
- The first intermediate frequency uses a sound meter filter, and the second intermediate frequency uses a three-level ceramic filter to improve anti-interference ability
- Specially designed mute circuit that completely eliminates the impact noise of microphone opening and closing
- The microphone uses EasyBuy's No. 5 battery, with a battery life of 8-12 hours
- The microphone adopts a unique boost design, and the decrease in battery level does not affect the overall performance of the transmitter.
- Ideal operating radius of 100 meters , suitable for various requirements
- Equipped with infrared automatic frequency matching function, it can quickly synchronize the microphone to the working channel of the receiver
Parameter
| Model | K-1004A |
| specifications receiver | |
| channels | 4 Channel |
| carrier frequency range | UHF-640-690MHz |
| preset channels | 32 preset channels |
| operating range | 100M typical (in open space) |
| oscillation | PLL synthesized |
| sensitivity | 6dBuV,S/N ＞60dB at 26 deviation |
| max deviation range | ±46KHz |
| S/N | ＞50dB |
| T.H.D | ＜0.7%@1 KHz |
| Frequency response | 45Hz-18KHz±1dB |
| Power Supply | 12 V DC 800-2000mA |
| Output Connector | 4 XLR balanced &TRS 6.3 Socket unbalanced |
| Weight | 1.8KG |
| Dimension | 482(W) x 44(H) x 210(D) |
| wideband handheld microphone | |
| carrier frequency range | UHF-640-690MHz |
| oscillation | PLL synthesized |
| Harmonic radiation | ＜-65dBm |
| max deviation range | ±46KHz |
| Microphone Element | Cardioid Dynamic |
| RF Power Output | 15MW |
| Battery | AA*2(alkaline) |
| Battery Current/Life | Approximately 10 hours |
| Dimension | 52(Φ) x278(L) |
| Weight | 309 g |
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