In Line Modulator Adapter

An in line modulator adapter is a type of in line adapter that can be used for several purposes. Like all other adapters, it serves the purpose of making two incompatible devices work with each other. In other words, it is a connecting device between two appliances that allows for them to be used with new and improved functionality. In line modulator adapters are an inexpensive way to make the use of many devices around the house easier.

Modulation is basically defined as the process of altering the characteristics of a carrier signal to convey information. A modulator is, therefore, any device that transmits a signal by using it to vary a carrier wave, thus changing the carrier's frequency or amplitude. An in line modulator adapter may be used in several different applications.

Uses of an In Line Modulator Adapter

RF In Line Modulator Adapter: This type of a device is used to convert cabling from RCA to coaxial, and also to alter a given signal to a required format. It basically takes in an input signal, converts it and produces and output of an RF-modulated signal. Such devices are most often found in VCRs and older video games. TV modulator adapters have the feature of analog passthrough.
This means that they are able to receive input from the antenna as well as the device. The antenna input is passed through to the TV, and sometimes it is turned off when the device itself is outputting a signal. This considerably reduces the factor of interference. Audio RF modulator adapters are also used to add CD changers and other devices to low-end car audio systems without having to upgrade the whole system. Belkin, RCA and Dynex are some of the popular manufacturers of RF in line modulator adapters.
MP3/WMA FM Modulator Adapter: If you are trying to use your audio devices such as mp3 players or others wireless through the stereo of your car, this is the device you are looking for. These devices come with a standard USB port to plug it in, and are usually compatible with major devices such as iPods, WMA and MP3 players, DVD players and even laptops. All you need to do is plug in the modulator adapter to the 12v outlet of the car. Then connect the audio device with the audio cable that is provided. Tune the car stereo to a radio-station that is pre-set by you and you are good to go.

Purchasing an In Line Modulator Adapter

Depending on your requirements, you would need to carefully select the right type of in line modulator adapter that will suit your needs. One of the best ways to go about this is to first make a list of all your requirements. Once you are clear about this, it will be much easier for you to make a decision. Modulator adapters are quite reasonably priced. You can purchase it online from one of the many websites that stock these products, or from local retail outlets.