DCW-8900M Wireless Digital Central Controller Unit
DCW-8900M With high flexibility and reliability, our UHF wireless conference system is an ideal choice for mobile conference systems. It offers simple operation, compact structures.The wireless conference system can be perfectly integrated into any meeting rooms, without additional wiring. It’s the best wireless conference solutions for small scale conferences.
DCW-8900 Series Supports multiple meeting for :
- Corporate meeting Rooms.
- Government meeting room & City Council Meeting.
- Education institutions.
- Courtrooms.
- Non-profit organizations.
FEATURE
- LCD display for status information and configuration.
- Up to 5 open microphones (4 for delegates and 1 for the chairman).
- Control for up to 999 wireless discussion units.
- Easy to move and easy to Installation without problem wiring connection.
- 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.
- Typical range 60 m (200 ft) and maximum range 100 m (330 ft).
- Support video camera auto-track function with video processor.
- 19” (2U) housing for table top or rack mounting.
- Handgrips for easy transport.
- Number of open microphones between 1 to 4 (Limit and FIFO mode) 5 microphones activated simultaneously (Free mode).
- Four operational microphone modes:
1. Limited mode: allows selection microphones, which can be simultaneously active. (1/2/3/4)
2. FIFO mode: delegates can override each other simply by activating their microphones. (1/2/3/4)
3. Chairman only mode: only chairman can speak.
4. Free mode: 5 microphones unit can be activated simultaneously. (chairman 1 + delegate 4 )
SPECIFICATIONS
| Audio channel |
| Transmission method |
UHF Wireless (one way) |
| Audio channel |
5 (1 chairman,4 delegate) |
| Carrier frequency band |
500~950 MHz |
| |
( depend on local regulation ) |
| Modulation method |
FM |
| Receiving sensitivity |
-100dBM |
| Audio gain |
≤20 |
| Frequency response |
50Hz-15KHz |
| S/N Ratio |
>85dB |
| T.H.D. |
<0.8% |
|
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 |
| Operating temperature range |
-10-40 degree |
| Dimensions |
485×355×85 mm |
| N.W. |
7kg |
DIAGRAM
