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MuxLab 500145
Active VGA Audio Balun Kit

OUR PART #:  MUX-500145

Our Price: $795.55
List Price: $900.00
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MuxLab 500145
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The Active VGA/Audio Balun Kit (500145) from MuxLab allows VGA and stereo or digital audio to be transmitted via cost-efficient unshielded copper twisted cable in a point-to-point configuration. The product also supports RS232 is DDC compliant and works in conjunction with MuxLab’s IR-Emitter (500998) and IR Sensor (500999) to support IR source control. Tx and Rx also sold separately. The product supports up to 1920 x 1200 resolution and features manual brightness, sharpness and skew adjustments. Applications include; Digital signage, residential, boardroom, classroom, medical imaging video systems.

MuxLab 500145 Balun Kit Features:

  • Up to 600 ft (180m) via Cat5e/6 @ 1920 x 1200
  • Supports analog stereo or digital audio
  • Supports RS232 or IR control
  • DDC1/DDC2 (Plug-and-Play) Compliant
  • Brightness, sharpness and skew adjustments
  • Local VGA/Audio monitor output
  • Ground loop isolation

MuxLab 500145 Balun Kit Specifications:

  • Environment: VGA. VESA VP&D 1.0, VIP ver 2.0.DDC1 and DDC2 with Analog Stereo and/or Digital Audio, IR and RS232 control.
  • Devices: PCs, laptops, CRT monitors, LCD monitors, plasma screens, DLP projectors.
  • Transmission: Transparent to the user
  • Bandwidth: Up to 220 MHz (1920 x 1200 resolution), 1080p
  • Input Impedance: HD15; 75 ohms: 75 ohms; Stereo Audio: 2.2 Kohms
  • Output Impedance: Cat 5e/6: 100 ohms

Connectors: Transmitter

  • VGA Input (PC): HD15-F
  • VGA Output (Local Monitor): HD15-F
  • Stereo Audio Input and Output: 2 x 3.5mm (stereo) jacks
  • Digital Audio Input: RCA-F
  • IR-Emitter Output: 3.5mm (mono) jack
  • RS232: DB9-F
  • Link Output: RJ45S

Connectors: Receiver

  • Link Input: RJ45S
  • VGA Output (Display): HD15-F
  • Stereo Audio Output: 3.5mm jack
  • Digital Audio Output: RCA-F
  • IR-Sensor Input: 3.5mm (stereo) jack
  • RS232: DB9-M

Max. Distance – VGA via Cat 5e/6 UTP

  • 640 x 480 (VGA): 1,000 ft (305m)
  • 800 x 600 (SVGA): 1,000 ft (305m)
  • 1024 x 768 (XGA): 1,000 ft (305m)
  • 1280 x 1024 (SXGA): 850 ft (260m)
  • 1600 x 1200 (UXGA): 800 ft (245m)
  • 1366 x 768 (WXGA): 850 ft (260m)
  • 1680x1050 (WSXGA): 850 ft (260m)
  • 1920 x 1200 (WUXGA): 600 ft (180m)

Max Distance – Audio

  • Analog Stereo Audio: 1,000 ft (305 m)
  • Digital Audio: 1,000 ft (305 m)

RJ45 Pin Configuration (Reverse Polarity Sensitive Use EIA/TIA 568A or 568B straight-through wiring)

  • Green (Y): Pin 4 (R) Pin 5 (T)
  • Blue (Pb): Pin 1 (R) Pin 2 (T)
  • Red (Pr): Pin 7 (R) Pin 8 (T)
  • IR-Emitter, RS-232: Pin 3 (R) Pin 6 (T)
  • Brightness Adjustment: Brightness control via rotary switch on the receiver. (Factory default setting: “None”)
  • Sharpness Adjustment: Sharpness control via potentiometer on the receiver (Factory default setting: Completely rotated counterclockwise)
  • Skew Adjustment: Skew control via 3 potentiometers (R, G, B) on thereceiver (Factory default setting: Completely rotated counterclockwise)

LED Indicators

  • Tx Balun: Power: One (1) green LED; Sync: One (1)green LED
  • Rx Balun: Power: One (1) green LED
  • IR Interface Use p/n 500998 and p/n 500999 or equivalent
  • IR Emitter (500998): IR Wavelength: 940 nm
  • IR Sensor (500999): IR Wavelength: 940 nm, Carrier freq: 38 KHz, Receiving Distance: 50 ft (15m)
  • Power requirement:: 12 VDC @ 2 mA
  • Cable: Cat 5e/6 unshielded twisted pair (or better)

Power Supplies:

  • 110-240V/12VDC/0.5A, 12VDC power jacks
  • Removable AC blades included for North America, Continental Europe &UK


  • Operating: 0º C to 40º C
  • Storage: -10º C to 70º C
  • Humidity: Up to 95% non-condensing
  • Enclosure: Black. ABS fire retardant plastic
  • Dimensions: 6” x 4.25” x 1.50” (15.3 cm x 10.8 cm x3.8 cm)
  • Weight: 2 lbs (0.9 kg)
  • Regulatory: FCC/CE, RoHS
  • Warranty: Two (2) years

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