FM Transmitter

This is wireless FM transmitter project, when you speak into the transmitter and others hear you on any FM radio. The transmitter can be built in an afternoon with simple, affordable and widely available parts. Construction is fun and much can be lea

Posted at 08-08-09 by Admin views(2927)

The very stable FM transmitter based on TSA5511 synthesizer. Frequency is performed with three buttons through PIC16F84 microcontroller. Frequency is displayed on 161 LCD. To buy our 8watt FM transmitter, please click here

Posted at 08-08-09 by Admin views(11569)

5.1 link budget Go up to have oneself emissive power loss and method decline with link of be issued to lower levels. In beehive communication, to cover range effectively certainly, must decide be on the wane of the oldest way, or other limitation fac

Posted at 08-08-11 by Admin views(2881)

Everybody knows, circulator has one-way transmission character, incident signal can be passed smoothly (insert caustic to be under 1db) , reflection signal is absorbed as a result of resistor be absorptioned and cannot pass (return loss can achieve 6

Posted at 08-08-11 by Admin views(1812)

Of amplifier of radio frequency power nonlinear lack fidelity meeting makes its produce new frequency weight, be like to 2 rank lack fidelity meeting produces harmonic and Shuang Yin 2 times to pat frequency, to 3 rank lack fidelity meeting arises 3

Posted at 08-08-11 by Admin views(3093)

Frequency modulation (FM) beamed is received is in last few years, especially a of last year popular topic, because,this is FM broadcasting relatively amplitude modulation (AM) broadcast acoustic quality good, fidelity strong, program abounds tall, i

Posted at 08-08-11 by Admin views(8726)

How Do FM Transmitter Works

Posted at 08-12-24 by Admin views(2703)

Here's PLL FM transmitter circuit from china. This circuit uses the familiar 2SC1971 for final power amplifier stage. Click image below for enlarge the circuit schematic. Do you want to DIY make a 5w fm transmitter yourself ? Come with me, get ou

Posted at 08-09-25 by Admin views(103290)

Diagram of the coil of enameled wire in 3.2mm by 1.0mm drill around 6-8 on the circle, can cover 88-108MHz, 7 laps around the 100MHz. The distance is not very far, 50 meters (open area)! Although not too far, but for beginners it is very helpful!

Posted at 10-03-11 by Admin views(3198)

The BH1414K is a FM stereo transmitter IC that uses a simple configuration. This IC consists of a stereo modulator for generating stereo composite signals and a FM transmitter for broadcasting a FM signal on the air. A high S/N ratio and good timbre

Posted at 08-11-24 by Admin views(3143)