MOSmitter

A simple AM 20m 14.3MHz ham transmitter using 2 mosfets EasyEDA link to MOSmitter

Part list:

2 N type mosfets (SP40N02GTD) 2 4.7k resistors (For audio) 1 14.3MHz crystal SMD (For carrier) 3 10ohm resistors (For safety) 2 150pF capacitors (Film caps) 1 1uF capacitor (Film cap) 2 100uF electrolytic capacitors (Smooth 5v and 30v) 1 Aux input 1 3-Pin header (For 3.3v, 30v and GND) 1 1-Pin header for antena 1 LED 1 220ohm resistor (For led) 1 PCB

3 pin header pinout 3.3v 12 - 30v GND

How to buy?

Make a bom here ~$8.39 (Some parts in bulk, soon gonna be replaced) JLCPCB ~$4

Est with shipping: ~$15

Images

Info about transmitter

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