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The purpose of the Ramsey Electronics series of QRP transmitters is to give our amateur radio customers the option of picking up a truly complete and reliable transmitter kit for whenever you need a compact CW
There are several QRP clubs that have published documentation on this small transceiver: I remember the G-QRP that published "The Pixie File" a pdf with a collection of schematics, easily available on the internet.
Basically when the project is finished you will have a 5 Watt, 40M QRP CW Transceiver that is VXO controlled, has a narrow crystal filter and tunes 30 KHz of the 40M CW band including the two popular QRP frequencies.
This page has been set up so that more detail of the schematics can be seen than might be available in the printed article and also includes two parts lists. One list is set up so that all of the parts for a specific buidling block complete with the part numbers and the identified supplier.
Introduction. The Pixie 2 is a small, versatile radio transceiver that is very popular with QRP (low power) amateur radio operators the world over. It reflects a history of contributions from amateur radio operators looking to build the simplest transceiver possible.
15 cze 1998 · An exclusive collection of QRP circuits. Do it your self, come and get simple circuits that you can build to enjoy real hamming. Simple Receivers, Transmitters, Transceivers, Antennas and many more.
The NS-40 is a five watt, 40-meter QRP transmitter of very simple construction. How simple? NONE SIMPLER! The circuit is a two-transistor, crystal-controlled Master-Oscillator, Power Amplifier circuit, using only fourteen, through-hole electronic components.
