Hi Skip and others.
I bought the other USB sound card dongle:
http://www.geeks.com/details.asp?invtid=CL-USCM2cpc=SCH
I was disappointed with it. The microphone input was noisy and A/D resolution
was far lower than 16 bits. I do not remember exactly, I think it was either 10
or 12 bits. With
Hi Vojtech,
My experience with it was strictly anecdotal, and had no noticeable
problems on the air on HF compared to the SignaLink, but I did not make
any quantitative evaluation other than to notice the absence of the low
end noise on the waterfall that my SignaLink has.
I just checked it
I would choose a sound card with the lowest THD% or Total Harmonic Distortion
if you can find the specs. Also choose a sound card with a high SNR (signal to
noise ratio) and you should be pretty happy with the card, Then make sure to
use some extra ferrite on the audio lines to help keep any
