DSP VNA by SP3GO (100kHz - 450MHz)

Odpowiedz

Ocena wątku:

1 Głosów - 5 Średnio
1
2
3
4
5

Tryb drzewa | Tryb normalny

DSP VNA by SP3GO (100kHz - 450MHz)

SP3GO

Offline

Rafał

Liczba postów: 182
Dołączył: 15-04-2015

Post: #99

RE: DSP VNA by SP3GO (100kHz - 450MHz)

"A", to tor mostka pomiarowego, a "B" to tor referencyjny, przy czym amplituda dla toru referencyjnego (a więc to, co pokazuje FFT m.in.) nie ma znaczenia, bo z toru referencyjnego jest tylko pobierana informacja o fazie sygnału.

Napięcia (to jest woltomierz RMS? bo tam są jednak przebiegi zmienne...) dla obu płytek jak widać są dość zbliżone, więc niewiele mówią.
Bardziej zobacz jak zmieniają się napięcia dla toru mostka, kiedy masz port pomiarowy otwarty (wysoki poziom sygnału w torze), a kiedy zapinasz na niego 50 omów (minimalny poziom sygnału w torze). I wtedy porównuj to z tą drugą "złą" płytką...

Pozdrawiam,
Rafał SP3GO

01-04-2020 12:45

Znajdź wszystkie posty użytkownika

Odpowiedz cytując ten post

« Starszy wątek | Nowszy wątek »

Odpowiedz

Wiadomości w tym wątku

DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 05-03-2019, 22:10

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ6DGT - 06-03-2019, 12:13

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9FKP - 06-03-2019, 20:47

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 06-03-2019, 21:48

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9FKP - 07-03-2019, 6:25

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 07-03-2019, 9:46

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9FKP - 07-03-2019, 20:51

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 12-03-2019, 23:15

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9RQA - 14-03-2019, 12:55

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP7CLB - 14-03-2019, 13:36

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 14-03-2019, 19:09

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 14-03-2019, 20:07

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP7CLB - 15-03-2019, 5:44

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 15-03-2019, 13:34

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP7CLB - 15-03-2019, 18:52

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 15-03-2019, 20:40

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP7CLB - 16-03-2019, 5:57

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 16-05-2019, 10:37

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9FKP - 16-05-2019, 13:08

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 17-05-2019, 15:50

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 20-05-2019, 15:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 20-05-2019, 17:39

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 20-05-2019, 18:50

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 20-05-2019, 21:26

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 20-05-2019, 21:03

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 20-05-2019, 22:18

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 21-05-2019, 10:47

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9FKP - 21-05-2019, 12:27

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 21-05-2019, 13:21

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 21-05-2019, 20:27

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP6FRE - 22-05-2019, 14:11

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 22-05-2019, 23:50

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 23-05-2019, 10:21

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP6FRE - 23-05-2019, 10:45

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 23-05-2019, 11:12

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 23-05-2019, 14:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 23-05-2019, 15:44

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP6FRE - 23-05-2019, 15:28

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9RQA - 25-05-2019, 11:42

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 25-05-2019, 15:17

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9RQA - 26-05-2019, 20:38

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9RQA - 11-06-2019, 10:01

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 20-08-2019, 9:02

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ8MVY - 20-08-2019, 9:29

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 21-08-2019, 5:31

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 25-10-2019, 10:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 25-10-2019, 10:25

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 27-10-2019, 12:59

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 27-10-2019, 14:35

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 05-11-2019, 12:23

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 05-11-2019, 12:33

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 27-11-2019, 21:55

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 28-11-2019, 13:11

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 20-03-2020, 23:23

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 21-03-2020, 0:03

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 21-03-2020, 9:59

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9FKP - 21-03-2020, 11:14

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 21-03-2020, 11:23

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 21-03-2020, 11:53

RE: DSP VNA by SP3GO (100kHz - 450MHz) - M'75 - 21-03-2020, 14:06

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ4AVS - 21-03-2020, 14:17

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 21-03-2020, 14:45

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ4AVS - 21-03-2020, 16:30

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 21-03-2020, 17:37

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 21-03-2020, 17:01

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP5CGI - 21-03-2020, 20:19

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ4AVS - 21-03-2020, 22:08

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 21-03-2020, 22:27

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 25-03-2020, 21:17

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 25-03-2020, 22:23

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ8MVY - 26-03-2020, 11:46

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 26-03-2020, 14:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 26-03-2020, 17:07

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ9RFC - 26-03-2020, 20:07

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 26-03-2020, 20:34

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 26-03-2020, 22:57

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP1NV - 27-03-2020, 12:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ5KVS - 27-03-2020, 13:20

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP6FRE - 27-03-2020, 19:27

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3FEC - 28-03-2020, 15:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 28-03-2020, 22:44

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 28-03-2020, 22:58

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 28-03-2020, 23:52

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 29-03-2020, 0:07

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3FEC - 29-03-2020, 0:33

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 29-03-2020, 1:00

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ4AVS - 29-03-2020, 10:41

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 30-03-2020, 15:08

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 30-03-2020, 15:09

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 30-03-2020, 15:20

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 30-03-2020, 16:26

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 30-03-2020, 17:05

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 30-03-2020, 18:45

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 30-03-2020, 19:22

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 30-03-2020, 21:18

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 30-03-2020, 22:10

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 30-03-2020, 22:27

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 01-04-2020, 10:36

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 01-04-2020 12:45

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 01-04-2020, 13:04

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 01-04-2020, 14:27

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SQ6IYY - 02-04-2020, 10:57

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 02-04-2020, 21:30

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 05-04-2020, 16:24

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3HGU - 05-04-2020, 18:58

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 05-04-2020, 19:19

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 20-05-2020, 12:55

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 26-08-2020, 20:36

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP9BSL - 27-08-2020, 7:23

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP3GO - 27-08-2020, 20:08

RE: DSP VNA by SP3GO (100kHz - 450MHz) - SP8GPQ - 06-03-2021, 15:54

Skocz do:

Użytkownicy przeglądający ten wątek: 5 gości