Bộ Micro không dây tần số UHF USB có thể điều chỉnh
991.000
₫ 564.870
Sản phẩm Bộ Micro không dây tần số UHF USB có thể điều chỉnh đang được mở bán với mức giá siêu tốt khi mua online, Vừa được giảm giá từ 991.000 xuống còn ₫ 564.870, giao hàng online trên toàn quốc với chi phí tiết kiệm nhất,0 đã được bán ra kể từ lúc chào bán lần cuối cùng.Trên đây là số liệu về sản phẩm chúng tôi thống kê và gửi đến bạn, hi vọng với những gợi ý ở trên giúp bạn mua sắm tốt hơn tại Pricespy Việt Nam
Product Name: Adjustable Frequency UHF USB Wireless Microphone with Sound Card U Segment Wireless Microphone for TV Computer Plug and Play
Comprehensive characteristics
Carrier frequency range: 700MHz-750MHz (depending on applicable national specifications)
Bandwidth: 50MHz
Modulation method: FM frequency modulation
Maximum frequency offset: ±45KHz
Frequency response: 80Hz-15KHz
Signal to noise ratio (S/N): ≥50dB(A)
Distortion (1kDz): <2%
Working temperature: -10 °C ~ 55 °C
Working distance: 30 meters (ideal environment)
Power consumption: 8W
Static power: 3W
Receiver
Spurious suppression: ≥80dB
Image rejection: ≥80dB
Sensitivity: 5dBuV
Audio output level: unbalanced output (1/4" output jack): 400mV / 3KΩ
transmitter
RF power output: up to 30mW (depending on applicable national regulations)
Transmit frequency stability: <30ppm
Dynamic range: ≥100dB(A)
Frequency response: 50Hz-15KHz
Maximum input sound pressure: 130dB SPL
Microphone pickup: pocket: capacitive; handheld: moving coil
Power source: 2 AA alkaline batteries
System specification
Frequency range: 800 MHz - 850 MHz
Frequency interval: 50 MHz
Modulation method: frequency modulation
Max frequency deviation ±45 kHz
Frequency response: 80 Hz to 15 kHz
Signal to noise ratio (S/N): 50 decibels (A) or higher
Distortion (1 kdz): <2%
Working temperature: - 10 ° C ~ 55 ° C
Working distance: 30 meters (ideal conditions)
Power consumption: 8 watts
packing list
1 * microphone
1 * Receiver
1 * blowout shield
1 * Protective frame
1 * USB charging cable
1 * 3.5mm audio
Comprehensive characteristics
Carrier frequency range: 700MHz-750MHz (depending on applicable national specifications)
Bandwidth: 50MHz
Modulation method: FM frequency modulation
Maximum frequency offset: ±45KHz
Frequency response: 80Hz-15KHz
Signal to noise ratio (S/N): ≥50dB(A)
Distortion (1kDz): <2%
Working temperature: -10 °C ~ 55 °C
Working distance: 30 meters (ideal environment)
Power consumption: 8W
Static power: 3W
Receiver
Spurious suppression: ≥80dB
Image rejection: ≥80dB
Sensitivity: 5dBuV
Audio output level: unbalanced output (1/4" output jack): 400mV / 3KΩ
transmitter
RF power output: up to 30mW (depending on applicable national regulations)
Transmit frequency stability: <30ppm
Dynamic range: ≥100dB(A)
Frequency response: 50Hz-15KHz
Maximum input sound pressure: 130dB SPL
Microphone pickup: pocket: capacitive; handheld: moving coil
Power source: 2 AA alkaline batteries
System specification
Frequency range: 800 MHz - 850 MHz
Frequency interval: 50 MHz
Modulation method: frequency modulation
Max frequency deviation ±45 kHz
Frequency response: 80 Hz to 15 kHz
Signal to noise ratio (S/N): 50 decibels (A) or higher
Distortion (1 kdz): <2%
Working temperature: - 10 ° C ~ 55 ° C
Working distance: 30 meters (ideal conditions)
Power consumption: 8 watts
packing list
1 * microphone
1 * Receiver
1 * blowout shield
1 * Protective frame
1 * USB charging cable
1 * 3.5mm audio
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