Digital infrared receiver series VIS-VLI703A
Model VIS-VLI703A Series
Overview
Receptores de bolsillo ergonómicos designed for recibir up to 32 channels de LANguages in systems de simultaneous interpretation by infrarrojos.
Equipados with channel selector, control of volumen, interruptor de encendido, LCD display and output de headphones de 3,5 mm.
Its modulation digital DQPSK in the banda de 2–8 MHz garantiza inmunidad frente a interference de systems de illumination modern.
Can funcionar with batteries AA standard or with a pack de litio recargable, lo that the hace adecuados tanto for installations fijas as for alquiler.
Technical specifications
Models
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Standards
Conforme a IEC 61603-7 and IEC 60914 and a the norma nacional GB 50524-2010.
Compatibility
Compatible with any system de simultaneous interpretation by infrarrojos that cumpla IEC 61603-7.
Modulacion
Technology de modulation/demodulación digital DQPSK in banda de 2–8 MHz for evitar interference de illumination de high frequency.
Seleccion Channel
Channel selector via buttons arriba/abajo; only it show channels active in the system.
Display
LCD display that indica number de channel de LANguage, level de signal recibida, status/capacidad battery and level de volumen.
Output Headphones
Connector jack de 3,5 mm for headphones, impedancia soportada de aproximadamente 32 Ω a 2 kΩ.
SNR Max
Ratio signal/noise superior a 80 dBA.
Power Supply
Tensión between 3 V and 4,2 V, valor nominal 3,7 V (pack de litio) or 2 pilas AA.
Autonomia
With rechargeable battery, battery life típica cercana a 24 horas de funcionamiento.
Functions Ahorro
Apagado automatic de receptores no conectados or without signal for ahorrar energía.
Dimensions
Aproximadamente 159 x 49 x 23 mm (high x ANCho x fondo).
Weight
≈ 85 g without battery, ≈ 128 g with battery.
Color
Black with detalles in plata.
Use
Distribution de LANguages and also de music/sonido ambiente durante pausas or eventos.
Key features
- Cumplimiento de IEC 61603-7 and IEC 60914 and compatibility with other systems IR that sigan these standard.
- Up to 32 channels de LANguage, with display clear of the channel seleccionado and of the level de signal in the LCD display.
- Design de bolsillo lightweight and comfortable, with battery life típica de a día complete de use and functions for ahorro de energía.
- Output de headphones standard de 3,5 mm compatible with a wide gama de cascos and audífonos.
- Ideal for conferences multilingües, parliaments, centros de congresos, turismo guiado and applications educational.
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