On November 22, 2019, the first staff health games of National New Area Economic Development Zone high tech Zone was officially opened in Huangpu District, Guangzhou. As the main venue of the games, Huangpu District of Guangzhou hosted the opening and closing ceremonies, as well as track and field and fun sports events. 13000 employees from the national Baijia New Area Economic Development Zone high tech Zone will gather in Guangzhou Development Zone to participate in the workers' sports event.
As the venue of the opening ceremony, Guangzhou baonengguanzhi cultural center, with a total construction area of 120000 square meters and 18000 spectators, is one of the few large-scale comprehensive venues integrating sports and performance activities in China. The venue is one of the few comprehensive performance venues built in accordance with NBA standards in South China, new cultural coordinates of Guangdong, Hong Kong and Macao, and the best in Asia to hold large-scale indoor concerts.
▲Opening ceremony Venue: Guangzhou baonengguanzhi Cultural Center
Baonengguanzhi cultural center in Guangzhou has a large area, which can accommodate a large number of audiences, a large space and a long distance for on-site signal transmission, and serious interference during the formal performance and competition. In the process of performance, we need to overcome many problems such as signal noise and frequency interruption, so as to make the sound stable and clear transmission, and ensure the normal play of performers and players and the audience's viewing experience. Therefore, the host selects the Relacart professional performance wireless audio system throughout the opening ceremony: Relacart single channel true diversity wireless microphone system, HR-31S UHF single channel true diversity wireless microphone system, antenna amplification system.
▲Field use of Relacart Single Channel True Diversity Wireless Microphone System+ Antenna Amplifier System
The grand opening of the sports meeting, Relacart wireless audio system helps high-tech shine
On November 22, 2019, 91 teams, nearly 1000 athletes, 12000 employees and invited national model workers from the high tech Zone of the National New Area Economic Development Zone gathered at the opening ceremony to experience the happy and passionate atmosphere of the games.
▲the opening ceremony was full of highlights
▲Field use of Relacart Single Channel True Diversity Wireless Microphone System+ Antenna
▲Field use of Relacart Single Channel True Diversity Wireless Microphone System
▲Relacart antenna amplification system used in the opening ceremony
▲Relacart antenna amplification system used in the opening ceremony
During the competition, Relacart wireless audio helps the staff athletes fight hard
On November 23-24, 2019, the players compete in Huangpu sports center. As the venue of this competition, Huangpu sports center covers an area of 4500 square meters, with a building area of 10000 square meters and 3600 seats. It can be used for various indoor sports competitions, cultural performances and exhibitions. The indoor swimming pool and water entertainment center cover an area of 7600 square meters and a building area of 14000 square meters. Outdoor various ball games covers an area of about 30000 square meters, with 15 venues.
▲Huangpu Sports Center
In the two-day competition, 19 gold medals were awarded in 2 major events and 7 minor events. In the two-day competition, the Guangzhou Development Zone team won 4 * 100 men's titles in total, as well as the fun sports long rope skipping, caterpillars and a total of 4 champions. In addition, the Guangzhou Development Zone team also achieved the second overall score of track and field competition group and the first overall score of interesting sports group; the first overall score of track and field competition group was obtained by Beijing economic and technological development zone.
▲The players are fighting on the field
▲Field use of Relacart HR-31S Single Channel True Diversity Wireless Microphone System
▲The referee used Single channel True Diversity Wireless System
Solemnly close, transmit the spirit of Chinese employees, and perfect escort of Relacart wireless audio in the whole process
At the closing ceremony, the Organizing Committee presented trophies to the top 10 district teams that won the advanced unit award, spiritual civilization award, best organization award, sports ethics fashion award, best competition award, best struggle award and group total score award. The whole audience stood up and sang "we workers have the power", and the impassioned singing showed the spirit of brave struggle, unremitting struggle and innovation of the employees in the high tech Zone of the economic development zone of the new area of China. At the closing ceremony, the flag handover ceremony was also held. The representative of the federation of trade unions of Guangzhou development zone transferred the flag to the representative of the federation of trade unions of Dalian Jinpu new area, the undertaker of the next workers' health games, to continue to convey the spirit of the games of implementing the healthy China action and implementing the workers' health project.
▲Referee use Relacart single channel true diversity wireless microphone system to broadcast the results of the competition
Relacart single channel true diversity wireless microphone system, HR-31S UHF single channel true diversity wireless microphone system with antenna amplification system will play a strong professional role. With advanced technology, mature design, stable performance and convenient operation, it will provide clean and clear sound quality for the scene, provide good competition conditions for the staff and athletes, and bring wonderful competition and hearing feast for the audience.
▲P1 Single channel True Diversity Wireless System
Relacart single channel true diversity wireless microphone system has ultra wide band UHF 522mhz ~ 936mhz, which can automatically select information. The true diversity receiving system uses two receiving circuits with the same channel to minimize the noise and leakage caused by radio frequency interference. The design of noise locking and field strength locking dual squelch locking circuit is adopted to effectively prevent radio frequency interference of other microphones and improve the signal-to-noise ratio.
Relacart single channel true diversity wireless microphone has the function of [AFS] automatic search, which can automatically search the cleanest and undisturbed frequency in the actual environment and lock it on the undisturbed channel in the actual working environment; it has the function of [IR] infrared automatic frequency matching, which can immediately make the transmitter automatically and accurately lock the working frequency of the receiver. The stable PLL phase locked oscillation circuit, combined with "digital pilot" mute control function and "noise detection" mute control function, can effectively block the noisy RF interference of computer equipment, song machine and DVD in the working environment.
The bandwidth of the receiver is 32MHz, and up to 10 systems can be used at the same time in the range of 32MHz. The transmitter's bandwidth is 134MHz, with excellent performance of ultra wide band, which is greatly convenient for debugging and management. The hand-held microphone head can be removed and replaced. It can use dynamic head or condenser head. It can also install and use the microphone head of famous brands in various countries.
▲HR-31S Single channel True Diversity Wireless System
Relacart HR-31S true diversity wireless microphone system is a broadband diversity wireless audio system specially designed for large-scale stage performance. The RWW wireless system digital control software developed in cooperation with the innovation has strong performance and stable characteristics. It can use the computer network to monitor on-site, search for the radio interference frequency in the actual environment and the frequency blind spots on the stage, control and modify the system settings, and can be used in all kinds of complex professional performance environment, the most satisfactory results are obtained.
HR-31S adopts the true diversity receiving mode, and two antennas can choose the strong receiving signal end to receive at will. This mode can greatly eliminate blind spots and avoid the mute or dead point noise caused by the problem of signal transmission. [AFS] can automatically search the cleanest and interference-free frequency in the actual environment and lock it on the undisturbed channel in the actual working environment.
HR-31S adopts the true diversity receiving mode, and two antennas can choose the strong receiving signal end to receive at will. This mode can greatly eliminate blind spots and avoid the mute or dead point noise caused by the problem of signal transmission. [AFS] can automatically search the cleanest and undisturbed frequency in the actual environment and lock it on the undisturbed channel in the actual working environment.
▲R-22au Wide-band Directional Antenna
Relacart antenna amplification system has the characteristics of reliable performance and durability. Low noise signal amplification function and signal enhancement function can provide the best reception effect for the required coverage. The antenna amplification system can use any 50 ohm low loss coaxial cable to connect the antenna to the receiver or antenna distribution system. The light and smart appearance structure is convenient for carrying, erecting and installing. It can be fixed on the microphone bracket, suspended on the ceiling, or fixed on the wall with the integrated rotatable bracket.