I checked my tinySa this afternoon after getting some 33pF caps
from spares box and the caps were already fitted. H/W V0.3, serial
number 20100409. Not checked value so I can only assume they are
33 puffs.
On 25/11/2020 17:34, G8HUL wrote:
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Hi Eric
Is there any downside to fitting these capacitors, bearing in mind that they were omitted from the unit??
Regards
Jeff
-----Original Message-----
From: [email protected] <[email protected]> On Behalf Of Erik Kaashoek
Sent: 25 November 2020 13:14
To: [email protected]
Subject: Re: [tinysa] Is my tinySA genuine?
If you have the capability I suggest to solder 33pF 0603 SMD capacitors on the open positions C13, C17 and C20. This will reduce the currently visible 48MHz harmonic spurs to almost zero.
