15W FM Transmitter using BLY88C

This is long range FM transmitter with transmision power output is up to 15W. This 15W FM transmitter use power transistor BLY88C as the main transmitter amplifier.

15W Transmitter FM
Building a good FM transmitter(88-110Mhz) begins with getting a good schematic. You don’t have to understand the precise working of the transmitter to build it. But some basic information won’t harm. A transmitter alone is, as you probably know, is not enough to start your radio-station. In the simplest form you need 4 things. First an input device such as an amplifier you also use with your home-stereo.

You can also use a MP3 player, phone, PC. Details about input-devices in the page: “Input”. Second you need a regulated power-supply. In this case a 14-18 Volts/2,5-3,5 Ampere. One of the most influencial things you need is antenna and coax-cable. More about this later on. And finally the transmitter itself. You can divide the transmitter in two main parts: the oscilator and the amplifier. The oscilator converts electric sound information into electromagnetic waves. The amplifiler gives these waves a bigger amplitude.

Components List:

15W FM Transmitter Circuit

Complete explanation about this transmitter FM circuit, please visit this page


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