18-06-2022, 07:37 PM
Nev
The link is OK. Look in the section ARCHITECTURE, 2nd para, just under the photos of the rig with the covers off.
Some mysteries are still there. The 2SC3356 is just an amp, gain typically 11 dB. So it looks as if there are two preamps (one just for 6M, as Terry notes) and a separate attenuator.
Good luck with the tests with the mag loop.
Cheers
Dave VK1DJA
The link is OK. Look in the section ARCHITECTURE, 2nd para, just under the photos of the rig with the covers off.
Some mysteries are still there. The 2SC3356 is just an amp, gain typically 11 dB. So it looks as if there are two preamps (one just for 6M, as Terry notes) and a separate attenuator.
Good luck with the tests with the mag loop.
Cheers
Dave VK1DJA