fbpx
18.2 C
Sydney
Tuesday, April 23, 2024

Buy now

  • HID
  • HIKVISION
  • HIKVISION
HomeSecurityAccess ControlHow Does Power Up The Coax Work?

How Does Power Up The Coax Work?

18.2 C
Sydney
18.2 C
Brisbane
10.5 C
Canberra
20.7 C
Melbourne

RECOMMENDED

WEATHER

Sydney
clear sky
19.9 ° C
21.6 °
18 °
76 %
7.2kmh
0 %
Tue
19 °
Wed
24 °
Thu
18 °
Fri
18 °
Sat
19 °

Latest Articles

STAY CONNECTED

2,467FansLike
1,387FollowersFollow
0FollowersFollow

How does power up the coax? Is power really travelling up the coax or is there a power line bundled with the RG-59? Does it have an impact on the video signal?

A: Power is travelling up the coax. A blocking capacitor is used in series with the video to handle the DC power component, while a filter capacitor is used to filter video out of the AC signal. Remember that with power up the coax, it’s always DC.

Cables like this are specifically designed to function within their build parameters and that means the internal power signal won’t trouble the internal video on their shared path. The EMI danger will be external mains, plant rooms or electric motors.

#securityelectronicsandnetworks.com

thumbnail Walkie

AUTHOR

SEN News
SEN Newshttps://sen.news
Security & Electronics Networks - Leading the Security Industry with News and Latest Events. Providing information and pre-release updates on the latest tech and bringing it all to you daily. SEN News has been in print for over 20 years and has grown strong as a worldwide resource in digital media.

LEAVE A REPLY

Please enter your comment!
Please enter your name here