Get Custom Coaxial Cable Assemblies Made at Low Cost

A cable assembly, consisting of a coaxial cable and connectors, is considered as the determining factor for system performance, reliability and cost. Hence, developing the most functional cable assembly for a particular application within the range of reasonable costs can be a daunting task for an engineer. Good communication coupled with clear understanding between customer and vendor is necessary if a proper choice of cable, connector and assembly technique is to be made.

Given here are few pointers you should consider while getting customized cable assemblies made:

1. Clearly communicate your assembly requirements to the engineer. Along with this, give the engineer the specifications for the kind of coaxial cable and connector you desire.

2. Thoroughly examine the assembly techniques being used as they may decide the use of alternate coaxial cables or connectors due to reasons such as manufacturing issues of availability, time, quality and costs.

3. Make sure that your requirements are being met within the constraints of delivery and costs.

4. Try and conduct regular tests at given stages of development to ensure that the assembly meets all electrical, environmental and reliability conditions.

The design of cable assemblies may vary significantly from one vendor to the other in spite of their use of identical coaxial cables and connectors. This most often happens due to the varying degrees of experience and knowledge of proper assembly techniques being employed in the development process. Since modern electronic components come with their own set of complexities, it becomes imperative to have good quality custom assemblies made to minimize the problems of incompatibility.

Rush to Get Your Perfect QMA Attenuators

An attenuator is defined as a device that carries an arrangement of resistors which reduces the strength of a radio or audio signal. Hence, they are mainly required in electrical equipment having extreme powers. QMA attenuator last for about a hundred interconnects and with the help of “snap-on coupling”, enhances the interface outcome.

QMA attenuators should be installed with great care in order to prevent the connected electrical equipment from experiencing any dangerous malfunction. These attenuators can be effortlessly altered at a 360 degree angle while being connected to the device, thereby increasing the flexibility of the entire set up.

QMA attenuators come with a basic raw cable. Since shorter length attenuators work fine on low frequencies, buying high priced cables is completely unnecessary. While purchasing a perfect QMA attenuator, looking for the following things may come in handy:

a. Bend radius: Bend radius of an inch generally requires premium cable. Compare the rates between different cables that are think and flexible.

b. Heat Shrink: Heat shrink offers the accurate amount of protection needed by the cable or connector interface. Cables such as check cables are normally of a higher value and supply extra amounts of heat shrink to deliver increased protection. Purchase the cable that suits you best.

c. Armor: Armor is known to significantly lessen the risk of abuse of the cable, thus increasing its value at the same time. If you are searching for an attenuator for exterior applications, ensure that it comes with armor.

d. Phase Stability: In many systems, premium cables either register low action over temperature or insufficient action due to the cable bend. Therefore, make sure you look for phase stability while buying a QMA attenuators.

QMA attenuators are considered highly sensitive devices that are widely used to augment the performance of electrical connections. Hence, compare the variants of attenuators available in the market and bring home the one that best matches your requirements.

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How to Choose Best Attenuators?

Attenuators are electronic devices which reduce the amplitude or the power of a signal, without affecting the waveform much. Choosing the right attenuator is not an easy job and needs much time. It always depends upon the purpose for which it is needed.

 If you want to reduce the amplification of an electronic device it is best to choose power attenuators. These reduce the unwanted and loud noise produced by electronic devices like the electronic guitars.

If you want to do engineering and production tests in labs then a digital attenuator is the right choice for you. Even integration into high speed automatic-test-equipment systems or ATE systems will need a digital one.

Attenuators are also used in decreasing the strength of optical signals passing through the fibre optic cables or through the air. These are called optic attenuators.

 If your requirement includes dissipating powers, lowering the voltage along with improvement in impedance matching, then you should go for fixed attenuators.

There are various types of TNC attenuators. TNC attenuators have also find its way in telecommunication networks. These are used in scaling back the levels of the optical intensity which is necessary in maintaining the appropriate conditions. It is also used in equalization of the optical power between different wavelengths in fibre systems.

Choosing the perfect attenuator will depend on the following factors:
• Input power
• Operating frequency
• Maximum loss in conversion
• Operating temperature range

Other than these, attenuators are available for wireless communication, radio frequency, voltage variable, coaxial or coax, power, programmable, audio and many more. There are filters available in the online websites which will help you to get the right one for your requirements.

To know more about TNC attenuators logon to http://fieldcomponents.com .

Pros & Cons of Using RF Cables

RF cables are basic cables which are primarily used for carrying audio and visual signals. The full form of RF is radio frequency.

The benefits of RF cables are discussed below.

•The coaxial design that is used in these cables helps avert potential interference.

•It uses four circular layers. From inside to outside these are - the signal carrying wire, the insulating material, a metal shield and a casing which protects the items present inside.

•Most of these cables are easy to slide-in and pull-out-of a socket. It ranges from 0.020 to 0.945 inch in  diameter, so that it can fit perfectly into all sockets.

•The connections are very secure.

•These are less likely to loosen thus maintaining the quality of the picture.

•It is also very cheap.

However, everything has its share of advantages and disadvantages, and RF cables are no exception. The disadvantages of this type of cables are mentioned below.

•It is only capable of carrying sound between two devices that too in the mono state rather than the stereo state.

•As it cannot produce stereo signal, it is not able to carry the surround sound information broadcast.    This means it is not possible to get true sound audio even if you use decoding receiver.

•The design of the cable does block the interference in theory but in real practice nothing like this happens.Cheap cables may be subjected to interference from the power cables.

• These cables only find use in TVs thus it is not widespread.

For more on RF Cables or to make a bulk purchase,visit http://fieldcomponents.com.