December 18, 2009

Make Exciter SSB transceiver.

Homebrew multiband SSB transceiver part 4

In a box if there is a TX and a RX is
the box can not be called an Transceiver (TRX). Because of a unit will be called a transceiver when the unit are Tx and RX. and between the TX and RX there some components such as IF amplifier combined, SSB filter, VFO, power supply and others.
In this project for good efficiency RF amplifiers for
transmit and to receive also be incorporated. More and more components / units are held together more quickly and easy to assemble.
In this project is put together is:
a. Power Supply

b. If amplifier

c. SSB filter

d. VFO
e. RF amplifier TX / RX


Note that in this circuit there are many diodes , A few diodes act as switches and the other as DC current bloking.

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