Muxlab Dual Audio-Video Balun - Manual

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
© MuxLab Inc. 94-000286-E SE-000217-E
Specifications
Environment Composite video and unbalanced line audio for the consumer and
commercial market.
Devices DVD, VCR, camcorders, audio receivers, audio amplifiers, AV
switchers, splitters, AV mixers and other analogue audio-video
equipment featuring coaxial input or output with BNC or RCA
connectors.
Transmission Transparent to the user
Bandwidth Video: DC to 8 MHz Audio: 60 Hz to 50 kHz
Maximum Video Input 1.1 Vp-p
Insertion Loss Less than 2 dB per pair over the frequency range from DC to 8 MHz
Return Loss Greater than 15 dB over the frequency range from DC to 8 MHz
Common Mode Rejection
Ratio (CMRR) Greater than 40 dB at 8 MHz
Max. Distance: Video Cat 5E/6: 2,200 ft
Max. Distance: Audio Cat 5E/6: 5,000 ft
Cable:
Cat 5E/6 UTP/STP 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
Cable: RCA Standard audio cable terminated by RCA connectors
Cable: BNC 75-ohm coaxial cable
Connectors Two (2) RCA-receptacle for video
Two (2) RCA-receptacles for audio
One (1) RJ45 jack
Pin Configuration Video 1: Pins 7(R) & 8(T) Video 2: Pins 4(R) & 5(T)
Audio 1: Pins 1(R) & 2(T) Audio 2: Pins 3(R) & 6(T)
Impedance Video: 75 ohms (RCA) unbalanced
Audio: 600 ohms (RCA) unbalanced
Temperature Operating: 0° to 55°C
Storage: -20° to 85°C
Humidity: Up to 95% non-condensing
Enclosure Fire retardant plastic
Dimensions 2.40” x 2.25” x 1.00” (6.10 x 5.72 x 2.54 cm)
Weight 2.1 oz (61 g)
Warranty Lifetime
Order Information 500012 Dual Audio-Video Balun
Dual Audio-Video Balun
500012
Quick Installation Guide
Overview
The Dual Audio-Video Balun is designed for standard baseband video/audio equipment
using RCA connectors for both video and audio. The balun has two RCA connectors for
video 1 & 2 and two RCA connectors for audio 1&2 on the equipment side and one
RJ45 connector for video/audio 1 & 2 on the UTP building wiring side.
Used in pairs, this balun may be used to allow VCRs, cam-corders, closed-circuit
televisions, PC-based teleconferencing and other baseband video/audio equipment to be
connected via a building’s structured wiring system. The balun provides the necessary
impedance matching and supports two-way baseband video/audio transmission over a
four pair UTP cable and is ideal for videoconferencing applications.