Relacart WDC-903M: Dante wireless main controller
Model WDC-903M
Overview
Controller main of the conference system wireless digital WDC-903, designed for professional environments donde it requiere maximum flexibilidad de installation.
Combines control of datos via protocol LoRa and transmision audio UHF de high-fidelity, with Dante output for integracion direct in networks audio IP.
Offers high inmunidad a interference, modos conference configurables and compatibility with systems de seguimiento video and centralized control.
Technical specifications
Type System
Digital wireless conference discussion system
Funcion Main
Unit receptora / host main
Frequency Portadora
521.25 – 554 MHz (typical rango 522–554 MHz, banda UHF)
Numero De Channels De Recepcion
6
Protocol Control
LoRa 433 MHz for datos control
Protocol Audio In Network
Dante Audio over IP
Sampling Frequency
48 kHz / 24 bits
Response De Frequency (audio)
50 Hz – 18 kHz
Relacion Signal/noise RF
> 100 dB
THD
< 0.5 % @ 1 kHz
Distancia De Operacion
Up to 80 m in espacio open
Stability De Frequency
±0.005 %
Bandwidth RF
≈ 32 MHz
Desviacion Maxima
±45 kHz
Audio Outputs
1 x XLR balanceado, 1 x RCA L/R (aux out), Dante output by RJ45
Conectividad Control
RS-232 for integracion with system control central and seguimiento de camaras
Modos Conference
Time limitado, primero in entrar primero in salir (FIFO), modo de request, control voice-activated
Capacidad Of The System
Up to 255 units conference inalambricas, up to 5 units hablando simultaneamente
Additional Features
Seleccion automatica de frequency libre de interference (AFS) · Proteccion against interference de computadores, moviles and devices Bluetooth · Compatibility with system de seguimiento video VTS-2000 · Encendido automatico de units conference from the host
Size Chasis
Rack 19" 1U
Dimensions
480 × 43 × 350 mm (An × To the × Pr)
Weight
≈ 3.2 – 3.9 kg
Power Supply
AC 110–240 V, 50/60 Hz
Temperature De Operacion
0 – 40 °C
Applications Tipicas
Gobiernos locales, rooms de juntas corporate, conference centers internacionales
Key features
- Seis channels de recepcion UHF with seleccion automatica de frequency libre de interference.
- Dante interface integrated for enviar audio multicanal a mixers and matrices network.
- support for up to 255 units inalambricas with up to 5 micros active simultaneamente.
- Protocol LoRa for control bidireccional de low latency between host and units conference.
- Integracion with systems de seguimiento de camara VTS-2000 and control via RS-232.
- Chasis de 1U for montaje in rack, suitable for conference rooms and centros control.
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