ADC Baluns Series Specification Sheet

Digital Audio Coax Baluns Series
Multi-Circuit
Digital Audio AES Balun
ADC proudly offers a full series of precision Balun products: three XLR to BNC Inline Baluns;
plus numerous Multi-Circuit Baluns that can be used in our UniPatch
throwdown applications.
For over 50 years ADC has been the leader in audio and video patching products with unsurpassed
quality, reliability and innovation. To complement its full line of connectors, ADC has introduced
a series of 110 Ω to 75 Ω AES impedance matching Baluns. By converting balanced signal over
twisted pair cable to unbalanced signal over coax, the Audio Coax Balun permits the extension
of digital audio signal transmission distances.
Application
Connects, extends and lengthens digital audio
cable runs by converting twisted pair to coax.

Series Features

• Signal distribution to use with video patch
panels, routers and VDAs
• Permits longer cable runs over coax
• SMPTE 276M & AES3 Transmission Standards
• Capable of carrying 2 channels AES/EBU
digital audio over coax
w w w . a d c . c o m
(Front View)
(Back View)
UniPatch System fully loaded with 16 AES
Baluns for 64 110-75 Ohm circuits
(allows modules to be mounted either way)
• + 1 - 9 5 2 - 9 3 8 - 8 0 8 0
Inline Baluns
system or in
®
Twisted Pair
(Balanced) Connector
BNC
75 110
to
Transformer
Balun Circuitry
Twisted Pair
(Balanced) Connector
BNC
to 110
75
Transformer
Balun Circuitry with Attenuation Pad
3.09"
78.4 mm
• 1 - 8 0 0 - 3 6 6 - 3 8 9 1
BNC to XLR
XLR
E3
QCP
XLR
E3
QCP
0.75"
18.9 mm