The icd px820 does. I imagine most will. When you open the device in you file explorer the date created will show the time stamp of when you pressed record. I set the time on the recorder to UTC eliminating the need for the math.73Rick Tejera (K7TEJ)Saguaro Astronomy ClubWww.saguaroastro.orgThunderbird Astronomy ClubWww.w7tbc.org -------- Original message --------From: Ron VE8RT via AMSAT-BB amsat-bb@amsat.org Date: 4/9/20 14:17 (GMT-07:00) To: amsat-bb@amsat.org Subject: Re: [amsat-bb] suggested audio recorder? time stamps? Wow, I got a lot of replies, thanks for the recommendations and the "donot buy this" comments. I should have asked, do any of these put adate/time stamp on the file? A stereo one may have an advantage, alive mic on one channel, and a line in on the other. Ron VE8RTOn Thu, 9 Apr 2020 13:12:57 -0600Ron VE8RT via AMSAT-BB amsat-bb@amsat.org wrote:> I should make a practice of recording my QSOs for logging. Any> suggested recorders?> > Ron VE8RT DP22> > -- > Ron VE8RT ve8rt@yknwt.ca> _______________________________________________> Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available> to all interested persons worldwide without requiring membership. Opinions expressed> are solely those of the author, and do not reflect the official views of AMSAT-NA.> Not an AMSAT-NA member? Join now to support the amateur satellite program!> Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb-- Ron VE8RT ve8rt@yknwt.ca_______________________________________________Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum availableto all interested persons worldwide without requiring membership. Opinions expressedare solely those of the author, and do not reflect the official views of AMSAT-NA.Not an AMSAT-NA member? Join now to support the amateur satellite program!Subscription settings: https://www.amsat.org/mailman/listinfo/amsat-bb