The PALM EXPO 2014 ended in Beijing Chinese International Exhibition Center on 29th, May. “Wireless—Relacart”attended this show with its numerous products as usual, sharing the international leading industry technology and the most front-end advanced idea.
In this event, Relacart displayed the domestic-first tour performance digital wireless microphone HDR-8Q, presenting domestic most advanced technology and the most cutting-edge design direction.This digital wireless microphone is four-channel auto-alternating wireless audio system that adopts digital process technology. The designed core is with DSP, provides a unprecedented flexibility for the receiver, has three kinds of diversity: quardruple true diversity, spatial diversity and frequency diversity, even in today's increasingly crowded RF environment, can work fast and stably, very suitable for all kinds of super large performance occasions,And this product has been issued by the State Intellectual Property Office appearance design patent certificate.( The appearance of a unique Chinese characteristics, design inspiration from the history origin Chinese exquisite pagoda, the microphone body towering tall and straight, trapezoid curve, ergonomic design, showing a comfortable grip, tube landmark curve winding tail, like hovering in the pagoda on the dragon, majestic and unique national culture. The button is designed with different colour identified ring, convenient for the tuner to distinguish the performaner’s microphone, so as to achieve accurate debugging and know the microphone status; designed with elastic contact switch at the microphone button, avoid singing interrupt due to singer misoperation; adopt special material grinding process, to prevent the microphone from dropping off due to the singer’s sweaty palms.The most outstanding characteristic is work with RWW2.0 self-development wireless system digital control software, achieving remote control and operate. Accurate scanning interference signal from outside using a wireless microphone receiver, then according to the interference signal frequency to calculate the frequency of uninterrupted use each wireless microphone, finally, the calculated frequency control of each wireless microphone, so that each system realizes the automatic frequency selection, the selected frequency, high reliability, free from outside interference; can achieve real-time monitoring, through the spectrum analyzer in the software, you can monitor the receiving environment in all channel transmission quality, accurately judge the dead point position. Besides, is the connection of Android mobile phone control, adjustment can be used whenever and wherever possible and remote monitoring microphone, convenient for the tuner to debug microphone at any time.
During the exhibition, "Wireless -- Relacart" by the 20 anniversary, held "Wechat & gift" activities, attracted many visitors to join, and share Relacart booth day event in Friend Circle of “WeChat”, leaving 20 anniversary greetings. On the afternoon of 27, organized by the association of "2014PALM exhibition new products and new technology seminar" held in E2 gallery district activities. Relacart electronics waw invited to explain the latest develop and the most advanced technology of HDR-8Q digital tour performance wireless microphone. The general manager Zhang Minghui analysed of the technical idea, the product design concept and the digital signal in the application trend in the future, which attracted the industry experts and technical personnel to come to listen.
