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One other thing - if he is not using the AirSpy HF+
Discovery's AGC he's very likely running with some gain mismatches
in the analog portion of the chain.
On 20211223 06:36:19, Max wrote:
On Thu, Dec 23, 2021 at 12:34 PM, Patrick wrote:
It's indeed surprising.
As a LF enthusiast (chasing NDB for
more than 20 years), I can tell the Discovery is one of the
most sensitive receiver I have ever used
I don't think this shows any issue with the HF+ Discovery, just
that the Hermes Lite 2 is a quite astonishing bit of kit for the
money. Actually regardless of the cost. Punches way above its
weight. I did always think so but this has just confirmed it for
me. Unless I have a sub-par HF+? Wonder if you managed to watch my
video recordings of the NDB?
Unfortunately I was not able to listen for Grimeton test
transmissions today. Listening now but nothing heard so I guess
too late to the game. I will be sure not to miss the main TX