PA3BIY Low noise amplifier for 144 MHz

 

This amplifier combines low NF values with a very high IIP3. The NF is typical 0.2 dB and gain is 22 dB.
Below is a plot of actual measurements (serial number 038):

 

The preamp comes in an aluminium box and looks (assembled) like this:

 

The assembled price is 130,- plus shipping costs. Each assembled preamp is accompanied by a measurement plot.

Further details and ordering instructions can be obtained from Peter PA3BIY as follows: