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R: LF: Another frequency stability question

from [[email protected]] [Permanent Link][Original]
To: <[email protected]>
Subject: R: LF: Another frequency stability question
From: "[email protected]" <[email protected]>
Date: Wed, 9 Jan 2019 17:04:47 +0100 (CET)
Reply-to: [email protected]
Sender: [email protected]
Hi Chris,

my 2 cents opinion: don't worry be happy :-)
most part of commercial rigs have a frequency readout with 10Hz resolution and the listed frequencies are within ±1 digit
73, Marco IK1HSS

----Messaggio originale----
Da: [email protected]
Data: 9-gen-2019 13.49
A: "RSGG_LF"<[email protected]>
Ogg: LF: Another frequency stability question



Hello  RSGG_LF,

  I  have  been  active  on  160m  for  a  spell  and am seeing lots of
  excellent  spots  of  my signals using WSPR2 but with very disparate
  frequencies  cited. is it me, or are some people not giving accurate
  frequency  reports?  How  can I tell? same TS-590S shows very stable
  reports  on  LF.  I am TX'ing ostensibly with 1550 audio. As the GPS
  locked LO in the 590 has failed it's on its stock none TCXO, but on
  LF reports are fine. Small example:


  Timestamp       Call    MHz     SNR     Drift   Grid    Pwr     Reporter        RGrid   km      az
2019-01-09 12:38        2E0ILY          1.838152        -19     0       IO82qv          1       TF3GZ   HP75rm          1858    327
2019-01-09 12:38        2E0ILY          1.838152        -1      0       IO82qv          1       GM4OAS          IO76cx          497     337
2019-01-09 12:38        2E0ILY          1.838152        -16     0       IO82qv          1       SWUKSDR/3       IO70jb          362     211
2019-01-09 12:38        2E0ILY          1.838163        -10     0       IO82qv          1       G3JKV   IO91uf          244     138
2019-01-09 12:38        2E0ILY          1.838152        -25     0       IO82qv          1       M0TAZ   JO01cn          243     126
2019-01-09 12:38        2E0ILY          1.838155        -11     0       IO82qv          1       G4MSA   IO90au          232     168
2019-01-09 12:38        2E0ILY          1.838148        -18     0       IO82qv          1       G8AOE   IO94im          201     25
2019-01-09 12:38        2E0ILY          1.838157        -3      0       IO82qv          1       G4BOO   IO91ij          190     151
2019-01-09 12:38        2E0ILY          1.838143        -7      0       IO82qv          1       M0ORH   IO93ts          178     56
2019-01-09 12:38        2E0ILY          1.838152        -10     0       IO82qv          1       G0LUJ   IO83ls          101     344
2019-01-09 12:38        2E0ILY          1.838152        -6      0       IO82qv          1       M0VSE   IO92jp          99      106

  Thanks.
--
Best regards,
Chris                          mailto:[email protected]




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