UHF Predictive-Diversity Wireless Microphone System
ACT-9000A
It has the world's advanced ACT (Automatic Channel Locking) function, which can automatically lock the working frequency of the receiver quickly and accurately;
■ Special color tailgate channel identification in 8 colors;
■ High quality, clear and bright supercardioid directional microphone core with high fax, wide sound range, high dynamic range;
■ CPU control;
■ Phase locked loop frequency synthesis technology;
■ Real diversity dual reception technology;
■ Large screen dynamic LCD display, which can dynamically display AF, RF levels and channel conversion;
■ 16 or 100 channels are adjustable;
■ The panel can set the working distance, display mode and panel lock function.
■ Frequency range: UHF500MHz~960MHz (optional)
■ Modulation mode: FM (PLL)
■ Frequency offset: ± 25KHz/≤± 48KHz
■ Frequency stability: ≤± 15ppm
■ Frequency response: 60Hz~18KHz
■ Signal to noise ratio: ≥ 110dB (A)
■ T.H.D：≤1%
■ Working temperature: - 10 ℃~+55 ℃
■ Receiving form: true diversity dual receiving technology
■ Sensitivity: 3uV (52dB S/N)
■ Audio output level:
■ Balanced output:+10dB (XLR)
■ Audio output:+4dB (1/4 ", 6.3mm jack socket)
■ Adjacent channel interference ratio: ≥ 80dB
■ Image interference ratio: ≥ 80dB
■ RF transmission power (50 Ω): 8mW~30mW
■ Harmonic suppression:>50dB
■ Special color tailgate channel identification in 8 colors;
■ High quality, clear and bright supercardioid directional microphone core with high fax, wide sound range, high dynamic range;
■ CPU control;
■ Phase locked loop frequency synthesis technology;
■ Real diversity dual reception technology;
■ Large screen dynamic LCD display, which can dynamically display AF, RF levels and channel conversion;
■ 16 or 100 channels are adjustable;
■ The panel can set the working distance, display mode and panel lock function.
■ Frequency range: UHF500MHz~960MHz (optional)
■ Modulation mode: FM (PLL)
■ Frequency offset: ± 25KHz/≤± 48KHz
■ Frequency stability: ≤± 15ppm
■ Frequency response: 60Hz~18KHz
■ Signal to noise ratio: ≥ 110dB (A)
■ T.H.D：≤1%
■ Working temperature: - 10 ℃~+55 ℃
■ Receiving form: true diversity dual receiving technology
■ Sensitivity: 3uV (52dB S/N)
■ Audio output level:
■ Balanced output:+10dB (XLR)
■ Audio output:+4dB (1/4 ", 6.3mm jack socket)
■ Adjacent channel interference ratio: ≥ 80dB
■ Image interference ratio: ≥ 80dB
■ RF transmission power (50 Ω): 8mW~30mW
■ Harmonic suppression:>50dB
