Professional Stage UHF True Headset Wireless Microphone AD24D

Technical specifications

★ UHF high-frequency frequency modulation, infrared frequency matching
★ One to four FM, 4 * 50 channels
★ LCD display screen, displaying volume, module, frequency, AF/RF signal strength, and setting operations;
★ Using electronic volume control, the volume gain of each channel can be adjusted through the front shuttle knob
★ High definition LCD display screen, acrylic surface, high-end clarity
★ Standard 1U chassis, convenient for engineering installation and debugging
★ Ideal usage distance of about 60 meters
★ Dual antenna reception, with 1 6.5 output and 2 balanced outputs, suitable for connecting various external devices

Product Description

System parameters:
Frequency range: 640MHz~690MHz
Transmission power:<10mW
Dynamic range:>100dB
Comprehensive distortion:<0.5%
Frequency response: 30~18KHz
Receiver sensitivity:<-105dBm ± 12dB SINAD

Receiver parameters:
Power supply voltage: DC12V
Frequency range: 640~690MHz
Dynamic range:>90dB
Comprehensive distortion:<0.3%
Delay:<3ms
Audio signal-to-noise ratio:>85dB
Frequency response: 30~18KHz
Receiver sensitivity:<-105dBm
Receiving distance: 60 meters

Transmitting microphone parameters:
Working voltage: AA1.5V battery * 2
Working current: 100~120mA
Frequency range: 640~690MHz
Frequency error:<15ppm
Launch attack rate: 11-15dBm
Frequency response: 30~18KHz
Meter rod length: 42cm
Material: ABS material