Yell Spot Surveillance

Surveillance Equipment

Here are Todays Amazing Tnc Male Deals

More Great Information on Tnc Male:

BNC Connectors for Audio/Visual Cabling by Brandon Sullivan

BNC is a radio frequency connector, a type of coaxial cable, which is used for connecting data networks and audio/video applications to radios, computers and TVs. If you are looking for audio/visual connector cables for the computer or any other electronic equipment, then BNC connectors could an option to consider.

If you are looking for audio/visual connector cables to connect your new portable media player and stereo speakers to the computer, or replacing the old ones because of signal interference, then BNC connectors can be a very good option.

Bnc Connector is an acronym for Bayonet Neill-Concelman connector. BNC is a Radio Frequency connector, a type of coaxial cable, which is used for connecting data networks and audio/video applications to radios, computers, TVs and other radio frequency electronic equipment. This connector derived its name from two things †firstly, from the used technology of the connection, and secondly, from the names of its very own creators, Carl Concelman and Paul Neill, of Bell Labs.

BNC connector has a bayonet-like shell plug (the male portion) with two small pins that fit into the spiral slots on the receptacles (the female portion) of the connector. After the plug has been inserted into the receptacles, it is twisted into a locking position. This connector is generally used on 10BASE-2 thin Ethernet networks, on both ends †the chain interactions and the network cards.

There are two versions of BNC connectors, 50 Ohm and 75 Ohm. These are matched with the cables of the same properties for use. Frequencies below 2GHz use 50 Ohm while that below 4GHz use 75 Ohm. In the beginning, only 50 Ohm versions of BNC connectors were produced. At the time of its application, it was joined with various other cables and the difference occurring in the wires was unnoticeable at lower frequencies. Later on, the 75 Ohm category emerged, which can be recognized by the absent or the reduced dielectric at each mating end. For DS3 Telco central office applications, 75 Ohm BNC connectors are used, while 50 Ohm is used for RF and data.

A BNC connector is most commonly used for RG58 cables in order to terminate its coaxial cable. Once the BNC connector is joined to the RG58 cable, compound video is produced just like the one from the commercial video equipment. A lot of coaxial cables should not be used for interconnecting BNC connectors and RG58 cables, as it will lead to ground loops generating an unwanted stream of current in the conductor that attaches the two points at the same potential.

Some people use BNC connector to connect the monitors in order to maximize the accuracy of the signals released by the video adapter. It makes for an ideal alternative to the RCA connector, when cable connector is used for common composite video devices. It is actually another form of RCA connector which is often used with RCA jacks by some large consumer electronic devices through a simple adapter. For higher frequencies, TNC (Threaded Neill-Concelman) connectors are adapted, as it offers standard performance.

For buying BNC connectors or any other kind of audio/visual cables, you can go on the internet. There are many online stores that offer all kinds of cables including network cables, audio/visual cables, etc. at affordable prices.

This article has been written by an expert associated with CNA, a premier online store that offers all kinds of computer tools including audio/visual, network hardware, printer supplies, tools & testers, security accessories and more.

Article Source: http://www.earticlesonline.com/Article/BNC-Connectors-for-Audio-Visual-Cabling/1132732

What cable should I use to connect my antenna to my router?

I need to attach my router antenna that is mounted outside my house, to my linksys router located inside. The distance it needs to cover is about 10 feet. The connector on my antenna is N-Female. The connector on the back of my linksys router is TNC male. This is going to be for 768Kbps Internet Access.

I have found RG-6 Quad Shielded coaxial cable and that looks like the best cable for my situation. If this is not the best, please inform me.

What is RG-8?

Thanks in advance

RG-6 Quad is too large and will not work with most ends, try RG-6/U (regular shielded) or even RG-58 or RG-59. RG-58 and RG-59 are thinner, but will work just fine for the distance you need to cover.

I assume that you will want to make the cable yourself? If so, you need some tools:

Coax Crimper
Coax Cuter/Stripper
1 N-Male Connector
1 TNC Female Connector
11 Feet of Coax Cable (leave yourself extra so you don't have to strain the cable and pull it too tight) I would even go as far as doing 12-15 feet just to be safe.

Strip about a ¼ inch of cable from the ends of the cable and crimp on the ends.

You can find the ends online. A quick search gave me this website: http://www.baproducts.com/rf-conn.htm#21

Good Luck!

Tags: ebay, sma, tnc, tnc male, tnc male connector, tnc male to bnc female adapter, tnc male to n female, tnc male to n male adapter, wifi, wireless

This entry was posted on Friday, June 2nd, 2006 at 2:22 am and is filed under Surveillance. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.