Re: Excessive Noise
¿ªÔÆÌåÓýIt¡¯s definitely either the PCM5102 or the PCM1808, or the circuitry around those parts (I¡¯ll bet you have a solder bridge or a bad part)¡ and remember that could be at those parts or at the Teensy processor (or hat)¡ ? ? Dr. William J. Schmidt - K9HZ J68HZ 8P6HK ZF2HZ PJ4/K9HZ VP5/K9HZ PJ2/K9HZ VP2EHZ ? Owner - Operator Big Signal Ranch ¨C K9ZC Staunton, Illinois ? Owner ¨C Operator Villa Grand Piton ¨C J68HZ Soufriere, St. Lucia W.I. Rent it: ? Moderator: North American QRO Group at Groups.IO. Moderator: Amateur Radio Builders Group at Groups.IO. ? email:? bill@... ? ? From: [email protected] <[email protected]> On Behalf Of epif18 via groups.io
Sent: Friday, February 21, 2025 2:37 PM To: [email protected] Subject: Re: [SoftwareControlledHamRadio] Excessive Noise ? Thanks Bill.? I have done this with the RF board disconnected and the audio hat off and I get the same result. I'll try reinstalling the A/D and DACs but in the mean time, can I buy a set?? Thanks for the advice. Mark |
K9HZ