MuxLab 500039-GLI Specsheet

Stereo Hi-Fi/Video GLI Balun

500039-GLI

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Overview

The Stereo Hi-Fi/Video GLI Balun (500039-GLI)
allows a single composite video signal to be
transmitted via unshielded twisted pair (UTP)
cable up to 2,200 ft (670m) in a point-to-point
connection. The Stereo Hi-Fi/Video GLI Balun
features full audio bandwidth response for high
fidelity applications and features Ground Loop
Isolation (GLI) to help eliminate “hum” bars. Only
one 500039-GLI is required per connection and
may be used in conjunction with the 500001,
500039 and 500200.

The 500039-GLI is recommended where ground
loop issues are present or of potential concern
and may be applied in applications such as
residential, classroom and boardroom AV
systems.

Specifications

Environment
Devices

Transmission

Composite video (NTSC, PAL, SECAM) equipment
DVD players, VCR, satellite receivers, MPEG players, laptops, notebooks,

monitors, DLP projectors, CCD cameras, video switchers, sequencers, digital video
servers, video multiplexers, video splitters, video converters and other composite
video equipment.
Transparent to the user.

Features & Benefits

Up to 2,200 feet (670m) via Cat5e/6 UTP
Stereo Hi-Fi audio up to 3,250 ft (990m)
Ground Loop Isolation (GLI)
Helps eliminate “hum bars”
Only one required per connection

Works with standard MuxLab composite
video baluns

Bandwidth

Impedance
Max. Input
Insertion Loss

Return Loss

Common Mode Rejection

Max. Distance – Cat5E/6 UTP
Pin Configuration (RJ45)

Cable – UTP

Connectors

Temperature
Enclosure
Dimensions

Weight
Warranty
Order Information

Composite Video Audio

DC to 8 MHz 20 Hz to 20 KHz over the distance

75 ohms 600 ohms min.

1.1Vp-p 1.1Vp-p
Less than 2 dB per pair over the

frequency range from DC to 6 MHz
Better than 15 dB over the frequency
range
Greater than 40 dB over the frequency
range
2,200 ft. (670m) 3,250 ft (990m)
Video (Yellow): pins 7[R] &8 [T]

Reverse Polarity Sensitive

24AWG or lower solid copper twisted pair wire
Impedance: 100 ohms at 1 MHz; Maximum capacitance: 20 pf/foot.
Attenuation: 6.6 dB/1000 ft at 1 MHz
One (1) RCA-M for video (yellow)
Two (2) RCA-M for stereo audio (red, white)
One (1) RJ45 for Cat5E/6
Operating: 0º to 55º C. Storage:-20º to 85º C. Humidity: up to 95% non-cond.

Fire retardant plastic

2.40” x 2.25” x 1.00” (6.1 x 5.7 x 2.54 cm) plus 6” (15.24cm) cable leads for
video and stereo audio

3.1 oz (89 gms)
Lifetime
500039-GLI Stereo Hi-Fi/Video GLI Balun

range

Less than 2 dB per pair over the
frequency range.
N/A

N/A

Audio 1 (White): pins 1[R] & 2 [T]
Audio 2 (Red): pins 3 [R] & 6 [T]

© MuxLab Inc. 2011 Stereo Hi-Fi/Video GLI Balun

Stereo Hi-Fi/Video GLI Balun

500039-GLI

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Typical Applications

© MuxLab Inc. 2011 Stereo Hi-Fi/Video GLI Balun

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