JT-A3 High-Quality MCMC APPROVED WALKIE TALKIE

After passing several quality tests and receiving MCMC certification of approval the JT-A3 walkie talkie has been launched in Malaysian Market. Malaysia. There is already high demand in retail stores, restaurants kitchens, event management companies and different departments at factories have also started to invest in good quality very affordable walkie talkies for better communication…

walkie-talkie

How to identify a Genuine and Safe Walkie Talkie?

If you are planning to buy a walkie talkie you need to know what kind of walkie talkie you want to buy. Walkie talkies are two-way radio devices used for communication and broadcasting. Other than the features you should also be concerned about the quality of the product, standards it has been made up to,…

Sim card Walkie talkie radio

AFFORDABLE, RELIABLE AND MCMC APPROVE WALKIE JT-A3

Walkie talkies are the best choice as a communication device where coverage of other devices could be a serious limitation. They offer efficient coverage, clear communication and a wide range of operating and connectivity options.  A two-way radio communication system is the need for professionals who deal with emergencies on a frequent basis. Clear communication…

#Exposure to #RFID - #Health #Risks and other #Dangers

Kirisun W60 POC PTT Walkie Talkie

It is a new addition to the amazing line of walkie talkie sets available. It has all the desirable functions of handheld POC two way radio communication devices. The added features are contributing to its popularity in the public security sector. This is a significant advancement in walkie talkie evolution over the years. Now, most…

Time microwave cables -Something you can trust

Times Microwave Systems is a reputed brand that manufactures high-quality coaxial cables for industrial applications, military and aerospace uses, and wireless communications. With an experience of over 70 years in the industry and commitment to excellence, they are easily one of the best in the market. They hold the largest Qualified Product listings and played…

Time microwave cables LMR -Something you can trust

Times Microwave Systems is a reputed brand that manufactures high-quality coaxial cables for industrial applications, military and aerospace uses, and wireless communications. With an experience of over 70 years in the industry and commitment to excellence, they are easily one of the best in the market. They hold the largest Qualified Product listings and played…

Buying-Coaxial-Cables

Important Things to Consider Before Buying Coaxial Cables

Coaxial cables are used in homes and offices for various audio and video appliances. These cables are popularly used in telecommunication, cable TV, CCTV and internet connections. Despite the availability of more advanced technology, the demand for coaxial cable is still huge and many consumers prefer them over optic fibre and ethernet due to low cost and better durability. With the diverse application of coaxial cables, they are designed to fit the different needs of users. This is the reason a variety of coaxial cable is available in the market. Not all cables are the same and each coaxial is made to meet a certain standard of specification. They greatly vary in design which ultimately affects their performance and suitability for a particular application. Irrespective of the fact,  if you need these cable for your domestic needs or for commercial installation, it is important that you understand the basic features of the cables and buy accordingly. Selecting the right cable to meet your needs can have a serious impact on your satisfaction towards your purchase.    Type of cables    Depending upon the type of signals they transmit coaxial cables can be divided into RF cables,  Microwave cables and digital cables. RF cables are mostly used for TV sets and internet connections whereas microwave cables are installed in communication systems, satellite connections and military gadgets. Digital coaxial cables are frequently used to connect sound systems with subwoofers and their quality is comparable to the optical fibre.    Transmission Impedance  Impedance refers to the strength of the signal the cables are capable of transmitting. Impedance   Depends upon the central layer of cable, particularly the capacitance of the cable over a meter in relation to its inductance over a meter. On the basis of these characteristics, coax cable is divided into two categories, 750 Ω and 500 Ω impedance cables. The first type is used for video application while the other is used mostly for data and wireless connections.    Cable attenuation and Operating Frequency  For higher signal frequency the signal energy starts moving away from the centre of the cable towards the outer layers. This is referred to as “skin effect” which leads to signal loss, and due to this effect, higher frequencies can only travel to shorter distances. Thicker cables will be able to handle higher frequency translation without much loss in strength of the signal. The signal loss for the longer distance should be one of the factors to consider if you are planning for commercial applications.  Always confirm what attenuation is required for your application before you go to buy the coaxial able.    It is advised that you plan your installation ahead, inspect the site, analyse the traffic and identify…