MuxLab 500033 Specsheet

Quad Audio Balun

500033

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Overview

The Quad Audio Balun allows up to four (4)
analog line audio signals to be transmitted via
unshielded twisted pair (UTP) cable in a point-to­point connection.

Used in pairs, the Quad Audio Balun allows up to
four (4) coax audio cables to be replaced by one
(1) Cat5e/6 cable. The Quad Audio Balun also
works in conjunction with other MuxLab analog
audio baluns such as the 500019.

Applications

Custom commercial and home audio systems,
intercom systems, rental and staging systems,
audio-video conferencing systems.

Specifications

Environment
Devices

Transmission
Bandwidth
Peripherals’ Impedance
Insertion Loss
Common Mode Rejection Ratio
THD
Maximum Input Level
Impedance Transformation Ratio
Cable: Cat 5E UTP/STP

Unbalanced In/ Out Cable
Ground Loop Isolation
Connectors
Pin Configuration

Max. Distance:
Cat 5E/6 UTP/STP
Temperature

Enclosure
Weight
Dimensions
Warranty
Order Information

Unbalanced line-level analog audio.
DVD players, audio receivers, audio amplifiers and audio mixers, audio matrix

switchers and other unbalanced line-level audio equipment.
Transparent to the user
20 Hz to 20 kHz
Source 100 Ω Mx, Receiver 10 kΩ min.
Less than 2 dB per pair over the frequency range
Greater than 60 dB at 1 kHz
Less then 0.007% @ 1 kHz

1.1 Vp-p
Single unit: 4:1 (source: line)
24 AWG or lower solid copper twisted pair wire

Impedance: 100 ohms at 1 MHz
Maximum capacitance: 20 pf/ft
Attenuation: 6.6 dB/1,000 ft at 1 MHz
Shielded, coaxial

Range of +/-50VDC
Four (4) RCA receptacles for audio, one (1) RJ45 jack
Audio 1: Pins 7(R) & 8(T)

Audio 2: Pins 3(R) & 6(T)
Audio 3: Pins 4(R) & 5(T)
Audio 4: Pins 1(R) & 2(T)
3250 ft (1 km)

Operating: 0° to 55°C
Storage: -20° to 85°C
Humidity: Up to 95% non-condensing
Fire retardant plastic

3.6 oz (103 g)

2.40” x 2.25” x 1.00” (6.10 x 5.72 x 2.54 cm)
Lifetime
500033 Quad Audio Balun (Rev B)

Features & Benefits

Cost-efficient cabling – save up to four (4) cables
20 Hz to 20 KHz bandwidth for high fidelity
Analog audio up to 3,250 ft (1.0 km) via Cat5e/6
Compact design for neater wiring

© MuxLab Inc. 2007-2010 Quad Audio Balun

MuxLab Inc.

8495 Dalton Road, Mount Royal, Quebec, H4T 1V5
Tel: [phone] Fax: [phone]
Toll Free:1 877 689-5228
E-mail: [e-mail]
URL:www.muxlab.com

Quad Audio Balun

500033

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Typical Application

© MuxLab Inc. 2007-2010 Quad Audio Balun

MuxLab Inc.

8495 Dalton Road, Mount Royal, Quebec, H4T 1V5
Tel: [phone] Fax: [phone]
Toll Free:1 877 689-5228
E-mail: [e-mail]
URL:www.muxlab.com