FM Transmitter » FM Trasmitter http://fmtransmitter.circuitelectronic.net Transmitter Technical Resource Fri, 16 Apr 2010 12:39:19 +0000 en hourly 1 http://wordpress.org/?v=3.0.1 FM Transmitter with LCD Display-8W http://fmtransmitter.circuitelectronic.net/fm-transmitter-with-lcd-display-8w/86/ http://fmtransmitter.circuitelectronic.net/fm-transmitter-with-lcd-display-8w/86/#comments Tue, 17 Nov 2009 08:54:52 +0000 Admin http://fmtransmitter.circuitelectronic.net/?p=86 8W PLL Transmitter With LCDThis is a nice PLL FM transmitter with LCD display, PLL generated by TSA5511 I2C synthesizer controlled by PIC16F84 microcontroller. Output fequency can adjust from 88 to 108 MHz with 50 KHz steps.

This very stable FM transmitter based on TSA5511 synthesizer from Philips. Frequency is performed with three buttons through PIC16F84 microcontroller and displayed on single line 16×1 LCD.

8W_PLL_Transmitter_With_LCD_Display

With best of 2SC1971 final amplifier circuit design was able to reach about 9 mil distance. But such power could do better with better antenna. Download Project Domumentation.

8W PLL Transmitter With LCD Complete

Source: Very stable FM transmitter based on PLL synthesizer

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