This is the completely assembled version of the 2m filtered preamplifier from G0MRF. The connectors supplied are a high quality PTFE insulated reduced flange Ntype for the connection to the antenna and a chassis mounted female BNC for the RF output to the receiver, this also carries the 5 V DC input from a FUNcube Dongle or the DC supply from an external bias tee or radio. *** LIMITED AVAILABILITY *** When they are gone, they are gone!
Read the Measurement Report here.
Buy the assembled 144 MHz pre-amp from the AMSAT-UK shop at
The pre-amp is also available in kit form, read the Construction Notes here.