
Support 255 mic Max for discussing
5 mic can be turned on at same time
Combined with USB record/Bluetooth
H-3388 UHF wireless meeting microphone system is ideal for mobile conference system. It features compact structure, simple operation and high flexibility and reliability. This system can be used in any meeting room without wiring and can be connected to multiple devices.
◆ Main unit comes with USB record/play module and Bluetooth play function
◆ This wireless conference system support the Limit (1/2/3/4), FIFO (1/2/3/4) mode, chairman only
◆ Microphones in one system can be up to 255 units for discussing (include 1 chairman unit), and 255 units for video tracking, among which 5 microphones can be turned on at the same time
◆ Rechargeable battery life is approximate 8 hours for conversation and 30 hours when standby
◆ Wireless communication system eliminates the need of connection the conference units, installation can be done quickly and smart without cumbersome arrangements
◆ Adopt multi-channel high band and intermediate band frequency selective filtering, fully eliminate interference signal
◆ Built-in feedback eliminating technology which can decrease the feedback and noise effectively
◆ Built-in multiple noise detecting circuit and TONE-LOCK system to make sure the system has strong anti-jamming function
◆ Perfect performance with the best chips and components, adopt SMD original mount design, enhance the product quality and stability
◆ Operation distance can be up to 80 meters under the best condition, 60 meters under normal condition
◆ Support video camera auto-track function with video processor
Wireless Meeting System Receiver Unit
◆ Support mode: Limit (1/2/3/4), FIFO(1/2/3/4), chairman only
◆ Support video camera auto-track function with video processor
◆ 160x32 dot matrix LCD display system information
◆ Receiver can control the microphone status when powered off, such as clear or shutting off all microphones
◆ Designed accordance to UL, CE and RTTE standards
◆ Installation: 19-inch frame
Item | Parameter | |
Audio channel | Transmission method | UHF wireless (one way) |
Audio channel | 5 (1 chairman, 4 delegate) | |
Carrying frequency | 740MHz-790MHz 610MHz-659.75MHz |
|
Modulation method | FM | |
Receiving sensitivity | -100dBM | |
Audio gain | ≤20 | |
S/N ratio | >85dB | |
T.H.D. | <0.8% | |
Frequency response | 50Hz-15Hz | |
Data control channel | Transmission method | Wireless (two way) |
Data channel | 16 | |
Frequency range | 422.4MHz ~ 438.4MHz | |
Modulation method | FSK | |
Receiving sensitivity | -100dBM | |
Transmission consumption | ≤6dBm | |
Communication rate | 100KBPS | |
Frequency deviation | <0.002 | |
System | Power supply | DC12~15V ≤1A |
Signal covering range | Radius 60 meters | |
Consumption rating | 7W | |
Operatiting temperature range | -10-40 degree | |
Dimension (mm) | 485x355x85 | |
Net weight (Kg) | 7.0 |
Tel: (+86) 20 3939 0663
Fax: (+86) 20 3939 0669
WhatsApp/WeChat: (+86) 137 1070 2050
Skype: lyintlcorp
E-mail: sales@lyintl.com