With diversity receiving technology, the signal is more stable, the receiving distance is longer, and the application is wider.；
●Using a 2U standard chassis, the system menu is displayed on a large color screen, the content is clearer, and the working status of each channel of radio frequency and audio is displayed by independent LED lights, which is more intuitive. ；
● The four-channel volume is independently adjustable, the SQ is independently adjustable, and the IR and INFRARED frequency are independently controlled. Provides 4+2 audio output mode, which greatly facilitates users’ daily use；
●Real-time monitoring of the transmitter battery level, the system menu memory has 3 sets of stacking frequencies that can be retrieved and used, and the transmitter conference/handheld/lavalier can be mixed and matched.；
●The operating frequency of the system is set to 4 X 50 frequency points. Each channel is equipped with 50 frequency points adjustable. The system frequency range defaults to 640-690 MHZ ；
●Professional performance-level phase-locking circuit, combined with noise-locking squelch control and digital pilot technology, when the transmitter is turned off, the pilot control mutes the AF signal to suppress noise, and at the same time mutes the corresponding receiver to ensure the effective blocking of interference signals.；
Receiver specifications：
●Oscillation mode: PLL phase lock frequency synthesis
●Radio frequency stability：±0.005%（-10~50℃）
●Carrier frequency: UHF640~690MHz
●Frequency width: 50MHz
●Channel: 200CH (in steps of 250kHz)
●Operation method: manual adjustment
●Sensitivity: The offset is equal to 25kHz.When entering–95dBm, S/N>80dB
●Maximum offset: ±48kHz
●Comprehensive S/N ratio: >102dB
●Comprehensive T.H.D：＜0.5%@1KHz
●Frequency response: 60Hz~15kHz
●Maximum output voltage: 0dBV@45KHz
●Output socket: XLR balanced and 6.3 unbalanced
●Volume output adjustment: potentiometer type
●Mute control mode: dual mute control of sound code and noise
●Mute adjustment: -65dB~-100dB
●SQ adjustable: SQ adjustable (about 30 meters~200 meters distance adjustable)
●Power supply: DC12~15V/1000-2000mA
Transmitter specifications：
●Audio frequency response: 40~18,000 Hz, (+1 dB, -3 dB)
●Stray suppression: -60db
● Battery life: When the normal power is transmitted, it can be used for more than 8 hours
●Sensor type: capacitor
●Pickup mode: one-way
●Frequency response range: 50Hz-15kHz
●Sensitivity: -48±3dB
●Impedance: 800Ω
●Sound pressure: 128dB
●Operating voltage range: 1V to 10V DC
●Test conditions: 3V DC 680Ω
评价
目前还没有评价