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Chinasky Electronics Co., Limited

CCTV Video Balun, Video Balun, Transceiver manufacturer / supplier in China, offering 4CH Passive CCTV Video Balun with Ce Certification (VB804B), Male to Female Right Angle CCTV BNC Connector (CT5075A), CCTV Male BNC Connector with Screw and Long Metal Boot (CT5046-4) and so on.

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Supplier Homepage Product CCTV UTP Video Balun Passive Video Balun 4CH Passive CCTV Video Balun with Ce Certification (VB804B)

4CH Passive CCTV Video Balun with Ce Certification (VB804B)

Purchase Qty.:
50-99 100+
FOB Unit Price: US $6.5 US $6.05
Purchase Qty. (Pieces) FOB Unit Price
50-99 US $6.5
100+ US $6.05
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Port: Shanghai, China
Production Capacity: 100000 PCS Per Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram, Cash

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Basic Info
  • Model NO.: VB804B
  • Video Format: NTSC, PAL, and Secam
  • Attenuation: 0.5dB Typ
  • Dimension: 75mm*50mm*25mm
  • Trademark: Chinasky
  • Specification: CE, RoHS
  • HS Code: 851762
  • Application: CCTV Security System
  • Frequency Response: DC to 8MHz
  • Wire Type: UTP5
  • Weight: 120g/PC
  • Transport Package: Gift Box
  • Origin: China
Product Description
4CH Passive CCTV Video Balun with CE Certification (VB804B)
The video balun transceiver VB804B 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.
1.      Full-motion CCTV video at distances up to 330m when used with any passive transceiver
2.      Up to 1500m with any active UTP video receiver 
3.      Outstanding interference rejection, transient protection
4.      High quality image
5.      It can work as video transmitter or video receiver
6.      Compact size and easy installation
7.      With 4ch terminal block
8.      ABS plastic case
9.      Connectors: Terminal block, RJ45
Technical specifications:
4CH Passive CCTV Video Balun with CE Certification (VB804B)
Video FormatNTSC, PAL, and SECAM 
Frequency ResponseDC to 8MHz
Attenuation0.5dB typ
CMRR60 dB 
ImpedanceTerminal Block100 ohms
RJ45100 ohms
Working environmentWorking Temperature-10ºC to +50ºC
 Storage Temperature-30ºC to +70ºC
Humidity 0 to 95%
Wire TypeUTP5
ConnectorTerminal Block, RJ45
PowerNo power required
CaseABS plastic
Weight 120g/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
Bd Manager
To: Ms. Sylvia Wang

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