Takstar JD Series, Руководство пользователя, Страница: 14 / 24

13
Specifications
Transmitter
Receiver
Overall System Parameters
• RF Power Output: 30mW max
• Oscillation Mode: PLL (digital frequency synthesizer)
• Transmission Frequency Stability: <30ppm
• Dynamic Range: ≥50dB(A)
• Frequency Response: 70Hz-19KHz
• Max Input SPL: 130dBSPL
• Capsule: Dynamic
• Power Supply: 2PCS AA alkaline batteries (expected use time is about 8hrs)
• Spurious Suppression: N50dB
• Image Rejection: N50dB
• Sensitivity: >25dBu (SIND=35dB)
• Audio Output Level: balanced output (XLR output jack): 250mV/600Q
unbalanced output (1/4" output jack): 400mV/3K Ω
• Working Voltage: DC 12V; Working Current: W350mA
• Chassis Size: 480 (W) × 190 (D) × 45 (H) mm
• Frequency Range: 580-630MHz
• Frequency Bandwidth: 60MHz
• Modulation Method: FM
• Max Frequency Deviation: ±45KHz
• Frequency Response: 75Hz-19KHz
• Signal-To-Noise Ratio (S/N): >60dB
• Distortion (IkDz): <5%
• Operating Temperature: TOP ~ 55°C
• Working Distance: 100 meters (under ideal conditions)
• Power Consumption: 7W
• Static Power: 2W
JD Series Wireless Microphone System