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Baluns Send Stereo Audio Signals Over Inexpensive Cat. 5 Wiring
Stereo Audio Balun
Stereo Audio Balun
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Stereo Audio Balun Stereo Audio Balun Stereo Audio Balun
Stereo Audio Balun (1)
Item# 7821SA
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Overview

  • Dual mono or single stereo audio signals sent over twisted pair wiring
  • Extended transmission distance up to 2500 feet
  • Eliminated ground loops that cause interference

Essential Info

Many new homes and office buildings already contain structured cabling systems of not only electrical and phone wiring, but also inexpensive cat. 5 twisted pair cable, which is commonly used as a data line. Now you can take maximum advantage of this existing wiring by adding baluns to each end. These small transformers convert audio, video, or VGA signals from unbalanced to balanced and vice versa, making the necessary impedance adjustments for A/V signal transmission between different wiring systems. This means that you can run your signal over inexpensive cat. 5 wiring, rather than rewiring your home in order to send these signals from room to room. The Stereo Audio Balun provides a low-cost, versatile cabling solution for dual mono or single stereo analog audio distribution, utilizing a building's existing structured cabling system. The Stereo Audio Balun is designed to work in pairs, but each is sold separately. A cat. 5 patch cord is required for each end and is sold separately.

Manuals/Software

What's Included

  • Balun
  • Instructions
  • More Info


    Used in pairs, the Stereo Audio Balun transmits analog audio via twisted pair wiring up to 2500 feet. The Stereo Audio Balun is ideal for corporate AV, assembly halls, schools, and virtually any other situation involving structured audio distribution. Connect the RCA inputs from the audio source equipment to the balun and connect a cat. 5 patch cord to the other end.

    Because they contain isolation transformers and utilize twisted cabling, baluns eliminate the ground loops that cause background hum and rolling interference. Baluns also extend transmission distances, passively transmitting audio and video signals up to 2500 feet and actively transmitting VGA signals up to 550 feet. In addition to these Stereo Audio Baluns, other available baluns include Component/Composite Video Baluns w/RCA Connectors, Component/Composite Video Balun BNC, Dual Stereo Audio Baluns, High Resolution VGA Baluns, and Ultra-High Resolution VGA Baluns, all sold separately.

    Specifications

    Specifications

    Intelix Product No.:A2
    Dimensions:2.6" x 2.6" x 1.1" (6.6cm x 6.6cm x 2.8cm)
    Weight:2.5 oz. (70g)
    Environment:Corporate A/V, schools, churches, auditoria, home theater systems, etc.
    Operating Temperature:32° to 131° F (0° to 55° C)
    Storage Temperature:-4° to 185° F (-20° to 85° C)
    Humidity:Up to 95%
    Bandwidth:10 Hz to 50 kHz +/-3 dB
    Impedance:600:600 ohms, unbalanced to balanced
    Pin Out:Left: 3 & 6, pair 3; right: 1 & 2, pair 2
    Isolation:500V
    Nominal Level:1.0 volts
    Common Mode Rejection:Greater than 40 dB
    Max. Distance:2500 feet
    Cable:UTP Cable: 24 gauge or lower solid copper UTP; impedance: 100 ohms @ 1 MHz; maximum capacitance: 20 pf/foot; attenuation: 6.6 dB/1000 ft. @ 1 MHz; BNC Cable: Impedance: 75 ohms @ 1 MHz; maximum 25 ft. of coax allowed per end-to-end link
    Connectors:2 RCA to 1 RJ45
    Enclosure:Black plastic
    Warranty:2 years



    Images/Video

    Stereo Audio Balun  Stereo Audio Balun  Stereo Audio Balun   
    Stereo Audio Balun  Stereo Audio Balun  Stereo Audio Balun   

    Reviews

    ROBERT -- del mar, CA   12/27/2006
    Simple. Easy to use. Nice product.
    LEE -- austin, TX   9/20/2006
    They work well. I already had CAT-5 in place,and needed to run stereo audio. A perfect answer to the need.
    JIMMY -- blanco, TX   1/5/2006
    Have always had good service and delivery from Smarthome. Your new website makes purchasing easy, and the products are reliable.
    TIM -- smithsburg, MD   6/3/2005
    This is a great product! I tried many solutions to connect my computer sound card to my stereo and always had ton of noise and sorry sound. I didn't have much faith in the baluns before I bought them, but two baluns and some CAT 5 cable give me a great-sounding, noiseless connection. I only regret that I didn't get the dual stereo baluns!

    Accessories

    Cat. 5 Patch Cord  Networking Cables     
    Cat. 5 Patch Cord  Networking Cables     

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