VK Logger Ham Radio Forum Archive

If you look at the pictures it seems to be the same as the 100W amp.
The MRF186 is rated 120W, any more will cause falure of the transistor.
My guess is that the seller is using the input power to te amp in stead of the output.

Check out Hubersuner radox 100 or 125.
It is common to use this in panelbuilding.
I use this stuf for antennas and inside baluns.

I ran WSPR the 15 and the time where just about when the tvilight zone started. The laptop started shut down and started to "upgrade" to W10. Everything got messed up after the "downgrade" my signalink did not work propperly and the CAT where only working partly. The frequency st...

I used to sell these amps a few years ago.
Be a bit carefull when connected to Yaesu radios.
The ALC might be a bit slow, therfore it is a good idea to set the drive form the rig to 18-20W or what ever drive required to have full poweroutput on the linear.

This is my first post on the formum. I just bought one UHF and One VHF of these amps, whil waiting for packages to arrive i have been doing som preparations on how to build them. Here is some information that might be handy. http://g4fev.atspace.com/mrf18670cm.htm http://g4fev.atspace.com/mrf186line...