Gold Member Since 2009
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Chinasky Electronics Co., Limited

Video Balun, Passive Video Balun, Balun manufacturer / supplier in China, offering 4 Channel Passive Video Balun for CCTV System (VB704H), 2port Sc +8port RJ45 Full Enhanced Optical Network Switch (SW0802SC-2), Rack Mount Power Supply 12VDC for CCTV Camera (12VDC5A8P-1.5U) and so on.

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Supplier Homepage Product CCTV UTP Video Balun Passive Video Balun 4 Channel Passive Video Balun for CCTV System (VB704H)

4 Channel Passive Video Balun for CCTV System (VB704H)

Purchase Qty.:
500-999 1,000+
FOB Unit Price: US $3.7 US $3.6
Purchase Qty. (Pieces) FOB Unit Price
500-999 US $3.7
1,000+ US $3.6
Get Latest Price
Port: Shanghai, China
Production Capacity: 50000PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram, Cash

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Basic Info
  • Model NO.: VB704H
  • Application: Video Transmission, Data Transmission, CCTV Security System
  • Receiver Chip: MC3362
  • Power: No Power Required
  • Wire Type: UTP5
  • Transport Package: Paper Box
  • Origin: China
  • Type: MDS Data Transceiver
  • Modulation: AM
  • Case: ABS Plastic
  • Connector: Male BNC, RJ45
  • Trademark: Chinasky
  • Specification: 75mm*50mm*25mm
  • HS Code: 851762
Product Description
4 Channel Passive Video Balun for CCTV System (VB704H)

The Passive CCTV UTP Video Transceiver Balun VB704 is a passive transmission device that transmits video signal over unshielded twisted pair wires, point-to-point, for distances up to 1000 feet (330 m). It uses Category 5 UTP. It's easy to install and cost effective, and does not require power. Working with 8-core CAT-5 can transport 4 channel video signals.
Its crosstalk and noise immunity ensure quality video signals.
Features:Full-motion CCTV video at distances up to 330m when used with any passive transceiverUp to 1500m with any active UTP video receiverOutstanding interference rejection, transient protectionHigh quality imageIt can work as video transmitter or video receiverCompact size and easy installationWith 4ch pigtail BNC male connectorABS plastic caseConnectors: RJ45, BNC male connectorInnovative combinable design 
Technical specifications:
4 Channel Passive Video Balun for CCTV System (VB704H)
Video FormatNTSC, PAL, and SECAM 
Frequency ResponseDC to 8MHz
Attenuation0.5dB typ
CMRR60 dB 
ImpedanceCoax, Male BNC75 ohms 
RJ45100 ohms
Working environmentWorking Temperature-10ºC to +50ºC
 Storage Temperature-30ºC to +70ºC
Humidity 0 to 95%
Wire TypeUTP5
ConnectorMale BNC, RJ45
PowerNo power required
CaseABS plastic
Weight 135g/pc
Connection method:
Clamp modular plugs for a Cat-5 unshielded twisted pair wire according to the connection order of TIA/EIA-568B (please refer to the following figure),connect the clamped modular plugs to the RJ45 sockets,connect the coax to the connection terminal.

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Ms. Sylvia Wang
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