Summary of TSA5511 5W PLL FM TRANSMITTER PIC16F627A
The article describes a 5W PLL FM Transmitter project using a PIC16F627A microcontroller and TSA5511 PLL chip, suitable for frequencies between 87.5 and 107.9 MHz. The transmitter supports RDS-SCA and audio/MPX inputs, with optional preemphasis and stereo encoding. It is tunable via buttons and can operate with or without an LCD display. The power supply ranges from 11 to 13.8 V, delivering up to 1.2 A current. The PCB measures 109 x 54 mm, with transistor and winding specifications adjusted for power up to 1.7 watts. Assembly code and schematics are available.
Parts used in the 5W PLL FM Transmitter:
- PIC16F627A microcontroller
- TSA5511 PLL chip
- Transistors (matching power up to 1.7 watts)
- Winding coils for frequency tuning
- Buttons for tuning control
- Optional stereo encoder
- RDS-SCA input circuitry
- Audio/MPX input components
- Power supply (11-13.8 V stabilized or battery)
- LCD display (optional)
- PCB board (109 x 54 mm)
Asm hex file schema PCBs have been described as illustrated winding supply voltage and transistor used varies according to the strength values given between 1 .7 watts. PLL FM Transmitter Circuit The transmitter includes RDS -SCA input and Audio … Electronics Projects, TSA5511 5W PLL FM Transmitter PIC16F627A ” microchip projects, microcontroller projects, pic assembly example,
Asm hex file schema PCBs have been described as illustrated winding supply voltage and transistor used varies according to the strength values given between 1 .7 watts.
PLL FM TRANSMITTER CIRCUIT
The transmitter includes RDS -SCA input and audio – MPX input with optional preemphasis. It can be used with or without a stereo encoder. It can be used with or without a stereo encoder. Tuning over the FM band is provided by two buttons. Tuning over the FM band is provided by two buttons. The transmitter can also work without the LCD display. The transmitter can also work with the LCD display.
Supply voltage: 11-13.8 V (stabilized or from a battery)
Supply current: up to 1.2 A
Standard frequency range: 87.5-107.9 MHz
Audio / MPX input sensitivity: 2 V pp (for 75 kHz deviation freq.)
RDS / SCA input sensitivity: 0.2 V pp (for 7.5 kHz deviation freq.)
Board dimensions: 109 x 54 mm
Source: pira.cz PLL FM Transmitter pic assembly code schematic pcb alternative link:
FILE DOWNLOAD LINK LIST ( in TXT format ): LINKS-3188.zip
