Receiving station for wireless conference system WDR69
Complete wireless conference system for (up to) 10 people, consisting of:
- 1 x WDR69M receiving station
- 1 x WDR69C speaker
- 9 x WDR69D "Delegate" station
- 1 x charger for 12 conference microphone stations WDR69 CHARGER
This package can be integrated with additional "Delegate" microphone stations to accommodate multi-person conferences. Typical use is for small and medium-sized professional meetings, municipal councils, boards of directors.
Main features
- 600 to 928 MHz frequency range, universal ISM compliant with CCC, CE, ROHS, FCC standards
- Power: when the chairman's console is turned off, the delegate stations turn off automatically
- 60 channels (1 chairman and 3 delegates can operate simultaneously). The number of delegates is not limited (FIFO)
- Conference mode: first-in, first-out and request to speak
- Dual transmission channel for base/desktop communication
- Battery detection function: an LED lights up when the battery is low
- Digital frequency shift technology, strong ability to prevent feedback, stable and clear tone
- Transmission / reception distance greater than 25 / 30 m depending on the rooms
The advantages of digital transmission:
- Powerful anti-interference system: no interference with laptops
- Universal frequency 600 - 928 MHz without limiting the number of delegates
- Low noise, twice as fast as an analog device, high signal-to-noise ratio
- Improved receiver dynamics
- The device can work 12 hours continuously, one week in standby mode
- Charger for 12 conference microphones (USB to mini USB)
Technical characteristics
| WDR69M |
Receiving station |
| Frequency |
600 - 928 MHz |
| HF coding system |
ADFHSS (confidentiality) |
| Power supply |
12 VDC 1 A |
| Audio offset |
≤ 15 ms |
| S/N ratio |
≥ 110 dB |
| Dynamic range |
≥ 110 dB |
| Distorsion |
≤ 0.6% |
| Outputs |
unbalanced: 6.3 mm jack 0 dB
balanaced: XLR 3 dB
|
English 
French
