dinsdag 5 mei 2009

picture of 200 milli Watt TRX

Here is a picture of the current state of the project.














Top left: Receiver
Bottom left: VXO modulator IF filter
Middle: Preamp
Top right: 200 mW TX driver
Top right: Frequency counter

It has 200 milli Watt output. This should be enough to drive a power module. Those modules are hard to get though so I may have to make a PA myself.
TX and RX work. However more fine tuning is needed.

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