MuxLab Stereo Hi-Fi Balun Manuel utilisateur

8495 Dalton Road, Mount Royal, Quebec, Canada. H4T 1V5

Tel: (514) 905-0588 Fax: (514) 905-0589

Toll Free (North America): (877) 689-5228

E-mail: [email protected] URL: www.muxlab.com

Specifications

Environment Line level unbalanced analogue audio

Devices DVD players, satellite receivers, MPEG players, laptops, hi-

fidelity stereo audio amplifiers, audio switchers, AV

monitors and other line level audio equipment.

Transmission Transparent to the user

3 dB Bandwidth 20 Hz to 20 kHz over the distance range

Maximum Input 1.1 Vp-p

Insertion Loss per Balun Pair Less than 2 dB over the frequency range

Common Mode Rejection Ratio

(CMRR) Greater than 60 dB at 1 kHz

Greater than 40 dB over the frequency range

THD Less than 0.007% at 1 kHz

Audio Source Impedance 100 ohm maximum

Audio Receiver Impedance 10 kohm minimum

Max. Distance via

Cat 5E/6 UTP/STP Cable 3,250 ft (1 km)

Pin Configuration (RJ45) Audio 1 (White): Pins 1(R) & 2(T)

Audio 2 (Red): Pins 3(R) & 6()

Cable:

Cat 5E/6 UTP/STP 24 AWG or lower solid copper twisted pair wire

Impedance: 100 ohm at 1 MHz

Maximum capacitance: 20 pf/ft

Attenuation: 6.6 dB/1,000 ft at 1 MHz

Cable: Coax Shielded audio cable

Connectors Two (2) RCA-M 6” cable leads

One (1) RJ45

Temperature Operating: 0º to 55ºC

Storage: -20º to 85ºC

Humidity: Up to 95% non-condensing

Enclosure ABS. Fire retardant plastic

Dimensions 2.40” x 2.25” x 1.00” plus 6” audio lead

Weight 3.1 oz (89 g)

Warranty Lifetime

Order Information 500028 Stereo Hi-Fi Balun

Stereo Hi-Fi Balun

500028

Quick Installation Guide

Overview

The Stereo Hi-Fi Balun (500028) allows unbalanced line level stereo audio to be

transmitted up to 5,000 ft (1.5 km) via an unshielded copper twisted pair (UTP) cable in

a point-to-point connection. Used in pairs, the product is designed for high fidelity

applications where full audio bandwidth (20 Hz to 20 kHz) is required. Used in pairs,

the Stereo Hi-Fi Balun eliminates costly and bulky audio cables, allowing audio

equipment to be connected or moved within a structured cabling environment.

Applications include: Audio distribution, high-fidelity sound systems, and custom

residential audio systems.

Installation

To install the Stereo Hi-Fi Baluns, perform the following steps:

1. One pair of Stereo Hi-Fi Baluns is required for each stereo channel.

2. Identify the pin configuration of the baluns. Two (2) twisted pairs are required as

shown in the following diagram.

Note: The Stereo Hi-Fi Balun is phase polarity sensitive. Therefore, in order to

achieve full stereo audio quality, please ensure that the wiring is straight-

through and according to EIA568 (A or B) standard.

3. Verify the colors of the RCA plugs and connect one (1) Stereo Hi-Fi Balun to the

left-audio and right-audio RCA connectors of the audio source.

4. Verify the colors of the RCA plugs and connect a second Stereo Hi-Fi Balun to the

left-audio and right-audio RCA connectors of the audio receiver at the remote end.

5. Complete the connection between the two (2) baluns, using standard UTP cable,

connector blocks and appropriate modular RJ45 outlets.

6. Power-on the audio equipment and check the audio quality. The audio should be

clear within the maximum specified distances. The following diagram shows a

typical configuration.

Troubleshooting

The following table describes some of the symptoms, probable causes and possible

solutions in respect to the installation of the Stereo Hi-Fi Balun:

Symptom Probable Cause Possible Solutions

EMI interference Check that wiring is not too close to

transformers and ballasts.

Poor audio quality Split pair Ensure that the UTP pairs are not split and

that each pair of wires is twisted.

No power Check your audio system for power.

Open circuit Check wiring to ensure continuity

No audio Defective balun Change Stereo Hi-Fi Baluns for another

pair.

Audio phase cancellation Reversed wires Check for straight-through wiring.

Audio weak Distance specifications

exceeded

Check DC loop resistance and verify if

distance spec is exceeded. Reduce cable

length or eliminate high-loss components.

If you still cannot diagnose the problem, please call MuxLab Customer Technical

Support at 877-689-5228 (toll-free in North America) or 514-905-0588 (International).

Ce manuel convient aux modèles suivants

Autres manuels MuxLab Émetteur

MuxLab

MuxLab 500032 Manuel utilisateur

MuxLab

MuxLab 500052 Manuel utilisateur

MuxLab

MuxLab 500773-TX Manuel utilisateur

MuxLab

MuxLab 500777-TX Manuel utilisateur

MuxLab

MuxLab 500028-WP-UK Manuel utilisateur

MuxLab

MuxLab 500777-TX-DECO Manuel utilisateur

MuxLab

MuxLab 500039-2PK Manuel utilisateur

MuxLab

MuxLab 500016 Manuel utilisateur

MuxLab

MuxLab 500763-TX Manuel utilisateur

MuxLab

MuxLab 500058-WP-UK Manuel utilisateur

MuxLab

MuxLab 500052-PRO-BNC Manuel utilisateur

MuxLab

MuxLab 500038-WP-US Manuel utilisateur

MuxLab

MuxLab SE-000857-C Manuel utilisateur

MuxLab

MuxLab 500010 Manuel utilisateur

MuxLab

MuxLab 500764-TX Manuel utilisateur

MuxLab

MuxLab 500053-WP-UK Manuel utilisateur

MuxLab

MuxLab 500764-TX Manuel utilisateur

MuxLab

MuxLab 500763-TX Manuel utilisateur

MuxLab

MuxLab 500060 Manuel utilisateur

MuxLab

MuxLab 500755-AMP-TX Manuel utilisateur

MuxLab

MuxLab 500056-PRO Manuel utilisateur

Manuels Émetteur populaires d'autres marques

NIVELCO

NIVELCO EasyTREK SCA-300 Series Manuel du propriétaire

Honeywell

Honeywell 5816WMBR Manuel utilisateur

Kamstrup

Kamstrup READy MTU Mode d'emploi

Omega

Omega ZW Series Manuel utilisateur

ABB

ABB Field 264H Mode d’emploi

Alinco

Alinco DJ-V17T Manuel utilisateur

Dejero

Dejero EnGo 3x Manuel utilisateur

Rosemount

Rosemount 4600 Manuel utilisateur

Speaka Professional

Speaka Professional 2342740 Manuel utilisateur

trubomat

trubomat GAB 1000 Manuel utilisateur

Teledyne Analytical Instruments

Teledyne Analytical Instruments LXT-380 Manuel utilisateur

Rondish

Rondish UT-11 Manuel utilisateur

MG 10JRE Manuel utilisateur

Burkert

Burkert 8177 Manuel utilisateur

Firetide

Firetide HotPort 3203 Manuel

Tele Radio

Tele Radio T9-02 Manuel utilisateur

Rotronic

Rotronic HygroFlex HF3 Series Manuel utilisateur

Jamara

Jamara FCX6 Pro Tel Manuel utilisateur