Mô tả sản phẩm: Microphone Mabosung SLX-200
Technical Specifications:
Operating Frequency :690-740 ,740-800 ,800-850MHz
Modulation: wideband FM
Number of channels: 200
Channel spacing: 250KHz
Frequency stability: ± 0.005%
Dynamic Range: 100dB
Maximum deviation: ± 45KHz
Audio frequency response: 80Hz-18KHz (± 3dB)
Comprehensive letter Noise Ratio:> 105dB
Composite Distortion: ≤ 0.5%
Working distance: about 100m (in the absence of interference cases)
Working environment temperature: -10 ℃ - +50 ℃
Receiver indicators:
Receiver mode: double-conversion superheterodyne
IF: 110MHz, 10.7MHz
Antenna Access: BNC/50Ω
Sensitivity: 12dBuV (80dB S / N)
Sensitivity adjustment range :12-32dBuV
Spurious rejection: ≥ 75dB
Maximum Output Level: +10 dBV
Transmitter indicators:
Antenna: Built-in microphone hair helical antenna Peigua
Shooting machine using 1 / 4 wave whip antenna
Output power: high power 30mW; low-power 3mW
Spurious rejection:-60dB
Power Supply: 2 5 1.5V alkaline batteries
Battery life: Normal power launch about 10 hours, low -
Launch power of approximately 15 hours