Univox IR 1211 infrared emitter

General Description

The Univox IR1211 is a compact yet powerful infrared expansion radiator for use with the IR1411.

High performance IR diodes provide additional coverage up to 730 sq/m in single channel operation. The system coverage can be further increased by adding more IR 1211 expansion radiators. These are simply daisy-chained using 50-ohm co-axial cable through the ‘RF out’ BNC socket on the primary unit and the ‘RF in’ BNC socket on the secondary unit. Each unit needs to be individually powered by a (supplied) PSU.

Features

2-Watt infrared emitter 
2.3 and 2.8MHz carrier frequencies
Up to 730sqm (7858sqft) additional coverage 
72 High efficiency diodes 
Convection cooled
Power-save mode with Auto On/Off function
BNC modulated audio input and parallelled output to daisy-chain signal
1/4 inch female mounting thread top and bottom

Delivery Includes 

1 IR 1211 Infrared emitter/radiator
1 Power supply unit
1 Wall/ceiling mount

Technical Data

Modulation FM
IR Light Wavelength 870 nm
Modulated AF input 50 mV – 3 V/5 Ω
Carrier Frequency Response 94 kHz – 4 MHz
Input connection BNC 50 Ω
Output connection BNC 50 Ω
Threshold for auto on/off 50 mV
Supply voltage (nominal) 24 VDC
Supply voltage (minimum) 19 VDC
Supply voltage (maximum) 28 VDC
LED qty 72
Optical power > 1.5 W
Range Up to approximately 730 m² (free field)
Power Supply Input 100-240 VAC 50/60 Hz
Power Supply Output 24 VDC @ 2 A
Power Connection 2.5 mm DC jack (or 4-Pin Phoenix connector)
Power Supply Wattage 48 W
Weight 450g
Dimensions (W) 210 x (D) 70 x (H) 80 mm
Colour Black