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This kit is a great way to explore the wonders of modern FM radio. The finished project gives a very decent performance indeed with surprising good sensitivity and sound quality even when used with just the simple wire antenna and small speaker provided.
The circuit uses a TDA7000 which provides a complete FM receiver in a single IC package. Varicap tuning provides high stability and a powerful 5 Watt TDA2003 audio amplifier IC gives a good quality sound output.
No setting up or special test equipment are required. The coils are already wound and the only things you have to do is to tune into a station adjust the volume and enjoy the music.
All components including speaker, heatsink and pre-wound coil are supplied.
Excellent intermediate level project for schools and colleges. Introduces a good selection of components.
FeaturesFrequency Range | 88-108MHz FM |
Operating voltage | 9-12Vdc i.e. mains adapter Order Code 660.446UK with connector 777.001UK or kit 1063 |
Supply Current | 500mA min. |
Sensitivity | 1.5uV |
S/N Ratio | 60dB |
Distortion | 0.7% |
Board Dimensions | 80 x 50mm |
Control Knob | KB0295 |
Connections | Solder posts |
Product Formats | SELF-ASSEMBLY Electronic Kit (KT) or PRE-ASSEMBLED Electronic Module (AS) Product Formats Info |
Documentation | 1055 User Manual |