This is a 1 Watt FM Transmitter power amplifier design with a decent outline that can be utilized to open up a RF signal in the 88 – 108 MHz band. It is exceptionally delicate on the off chance that you utilize great RF power enhancer transistors, trimmers and curls. It has a force intensification […]
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For very Long Range use a yagi antenna fabricated at your end:- The out put is fed to a co-axial cable (generally used for cable TV ) which is nearly matched to the Yagi antenna impedance of 75 ohms by trimmer TR 2 of the tuned circuit for maximum power delivery to the load ie
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This is straightforward FM transmitter for FM telecast band in 88-108 MHz. BC 549 is the little flag transistor for wide applications, however for the most part for Audio Frequency. But you can construct straightforward FM transmitter with one BC549 transistor and a few other segment parts. Basic FM transmitter with one and only transistor
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Buy here 1 Watt –FM Transmitter circuit. Range 2 KMs guaranteed with crystal clear sound on Yagi Antenna Q1 BC 547 /548 TO92B-pack R1 10K Q2 C2570,or C3355 in TO92B-pack R2 15K Q3 2N3866+Heat sink must R3 4K7 C1 2.2uF/50V R4 4K7 C2 1KPF disk ceramic R5 82E C3 10PF disk ceramic R6 1K
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