Transcript
4 Channel Active Video Balun Receiver Model: VTHUB-4ACT
Each Channel with Additional BNC Loop Out
The VTHUB-4ACT video receiver is a 4 channel active device that allows reception of real-time monochrome (B/W) or color video via Unshielded Twisted Pair (UTP) cable. The unit receives four channels of video from transmitters with both RJ45 and screw terminals available for connections and provides four pairs of BNC video output. The unit is compatible with active transmitter (VTB-ACTIVE) and passive transceivers (VTB-PASSIVE) with transmission distance up to 4000ft / 1200m and 2000ft / 600m respectively. Each channel can be independently adjusted for the different transmission distances and image quality based upon the type and quality of the cable being used.
Features:
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Transmit a full motion color video signal up to 4000ft / 1200m and a B/W video signal up to 8000ft / 2400m. 4 channel active receiver hub, built-in 4 pieces VTB-ACTIVE Supports all bandbase signals including PAL, NTSC, SECAM. Signal Transmission via UTP cable. Transmission Signal 1Vpp Composite Video. Built-in transient protection and ground lifting, damaging voltage spike problems are eliminated. Video receiving connectors with both RJ45 connector and screw type terminals. Use VTHUB-4PASS 4 channel passive video transceiver as a transmitter to work with Active VTHUB-4ACT receiver; transmission range is 3000ft / 1000m. Built-in Filter: 0~6MHz Red LED: Power on/off Yellow LED: Signal Power supplied 12V DC
Components are Made In USA for this product: Name of Component
Manufacturer
DCDC Power IC
National Semiconductor
LDO IC
ST Microelectronics
Video Signal Disposal IC
Intersil
R&D Designed in Taiwan
Switch Chart: Each switch can be independently adjusted for the different transmission distances and image quality based upon the type and quality of the cable being used. Front
A)
B)
Rear
Application Diagram:
VTHUB-4ACT VTB-PASSIVE
VTB-ACTIVE
Panel View:
Rear
Front
+-G 12V DC
Troubleshooting:
The VTHUB-4ACT video receiver is a 4 channel active device that allows reception of real-time monochrome (B/W) or color video via Unshielded Twisted Pair (UTP) cable. The unit receives four channels of video from transmitters with both RJ45 and screw terminals available for connections and provides four pairs of BNC video output. The unit is compatible with active transmitter (VTB-ACTIVE) and passive transceivers (VTB-PASSIVE) with transmission distance up to 4000ft / 1200m and 2000ft / 600m respectively. Each channel can be independently adjusted for the different transmission distances and image quality based upon the type and quality of the cable being used.
Specification: Model Number Power Properties
Video Transmitting Properties
Connection Properties
VTHUB-4ACT
Adaptive Voltage Arrange Power Consumption Supporting Video Mode Signal Band Balance Band
12V DC <500mw All Baseband Signals including PAL, NTSC, SECAM 250MHz (-3dB) 0~6MHz Color 4000ft / 1200m, B/W 8000ft / 2400m (working with VBAU100T) Transmitting UTP Cable Max. >75dB 4x2 Female BNC, Resistance 75 Ohms Screw Terminal Set and RJ45, Resistance 50 Ohms 2KV (common mode), 10/700us IEC6100-4 2/1955 (GB/T 1726, 5-1999) 2KV (different mode), 4KV (common mode) IEC6100-4 2/1955 (GB/T 1726, 5-1999)
Maximum Transmission Distance Attenuation 1.5dB Interference Rejection Video Output Connectors Connector for UTP Transmission Video Output Protection
Surge Protections
Video Adjustments Indicators Stability Physical Properties
Environment
Video Input Protection Video Input Protection for Over Current Adjusting Switches Adjusting Categories Power LED Signal LED MTBF >30,000 Dimensions (L x W x H) Housing Material Color Black Weight Operating Temperature Relative Humidity Storage Temperature
100mA 4 Blue Adjusting Switches per Channel Passive Balun: 0~50m, 50~250m, 250~400m, 400~500m, 500~700m Active Balun: 0~600m, 150~750m, 300~900m, 450~1050m, 600~1200m Red Yellow hours 7.48" x 3.74" x 1.73" / 190 x 95 x 44 mm Metal 1.32 lbs / 600 g 32°F ~ 122°F / 0°C ~ 50°C 0~95% -40°F ~ 302°F / -40°C ~ 150°C *Specifications are subject to change without notice.
R&D Designed in Taiwan Components are Made in USA: DCDC Power (National Semiconductor), LDO (ST Microelectronics), Video Signal Disposal (Intersil)
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Caution:
Do not connect this device to any power source other than what is supplied. Do not handle the unit with wet hands. The unit is not waterproof and should not be used outdoors.
