Hearing excellence since 1965
(Univox) Bo Edin AB
Stockby Hantverksby 3,
SE-181 75 Lidingö, Sweden
+46 (0)8 767 18 18
[email protected]
www.univox.eu
ir-1411-du-gb 190114 Copyright © Bo Edin AB
Technical data
Univox® IR 1411 Transmitter part no 650300
Modulation
FM, + 35kHz n 50kHz peak
IR Light Wavelength
870nm
Carrier Frequency
2.3MHz, 2.8MHz
or Stereo: 2.3MHz (Left) and 2.8MHz (Right)
Pre-emphasis
50µS
Audio Frequency response
50Hz - 18kHz (±1 dB)
Total Harmonic Distortion
< 1%
Signal-to-noise Ratio
75dB
Input 1 (MIC 1)
Balanced XLR
Impedance: >50Ω / >2kΩ
Phantom Power: Approx. 12VDC
Maximum input level: 20dBm (7.75V)
Input 2 (Line 1/Line 2)
Unbalanced Line, Stereo Input. Two 3.5mm connectors
Input 3 (RCA IN)
Unbalanced Line, Stereo Input. Two (RCA) Phono connectors
Input: -10dBu N14dB headroom
Impedance: 10kΩ
Indicators
Green LED: nominal range of audio level
Red LED: audio peak indicator, approaching audio distortion
Output connection
BNC x 1
RF Output Voltage
Approx. 750 mVrms (2Vpp)
Output Impedance
Approx. 50kΩ
IR LEDs
72 diodes
Radiating Power
Approx. 2W
Coverage
Up to approx. 600m
2
(6458ft
2
)
Supply Voltage
19VDC min - 28VDC max
Power Supply Input
100-240VAC 50/60Hz
Power Supply Output
24VDC @ 2A
Power Connection
2.5mm DC jack (or 4-Pin Phoenix connector)
Weight
450g (1lb); Power Supply: 360g (0.8lb)
Dimensions
(W) 210 x (D) 70 x (H) 80mm (8.3” x 2.8” x 3.1”)
Color
Black
