(0 khách hàng hỏi đáp và tư vấn)
12.000.000 đ
· UHF 612.25MHz~690.00MHz with strong anti-interference property.
· PLL and high-precision quartz crystal, plus MCU control for high frequency stability.
· IR sync function for ease of use.
· Advanced digital pilot frequency which eliminates interference and crosstalk.
· Three AND-logic squelch circuits to prevent noise and surge upon power on/off.
· Auto frequency finder to help find the interference-free channel quickly and easily.
· Adjustable transmission power and noise gate, effectively adapting to different use distance.
· Dual boost circuit to ensure transmission performance unaffected by decrease of battery voltage.
· Simple UI and controls to prevent accidental setting changes leading to malfunction.
· Silent switch on conference microphone to avoid mechanical switch noise.
· Highly sensitive vocal pickup, allowing effortless speech or singing.
· Stackable without worrying interference or crosstalk between one another.
System Parameters
• Frequency Range: 612.25MHz-690.00MHz
• Frequency Band: 612.25-667.00MHz, 640.00-690.00MHz
• Modulation: FM
• Frequency Channel: 400 (200 channels per band, 2 bands in total)
• Channel Spacing: 250KHz
• Oscillation Mode: PLL synthesized
• Frequency Stability: ±10ppm
• Dynamic Range: 100dB
• Audio Frequency Response: 60-1600Hz
• S/N Ratio: ≥110dB
• Distortion: ≤0.5%
• Operating Range: 150m (open area)
• Operating Temperature: -10℃~+50℃
Transmitter Specifications
• Antenna: built-in
• Spurious Suppression: -60dB
• Output Power: 10~30mW
• Power Supply: 2x1.5V AA battery
• Battery Life: 10~20h (subject to the battery)
Receiver Specifications
• Receiving Mode: dual conversion superheterodyne
• Intermediate Frequency: 110MHz, 10.7MHz
• Antenna: BNC/50Ω
• Receiving Sensitivity: -95~-75dBm
• Spurious Suppression: ≥-75dB
• Audio Output: +10dB
• Power Supply: DC 12V
• Power Consumption: ≤7W
0/5
Chia sẻ nhận xét về sản phẩm
Viết nhận xét của bạn