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Transceiver DC01
SP6FRE Offline
Leszek
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Liczba postów: 725
Dołączył: 20-09-2009
Post: #6
RE: Transceiver DC01
Dziękuję za uwagi na temat DDS-a. Sam mam świadomość, że ten element wymaga zmiany o czym piszę na swojej stronie. Niemniej, właśnie ten właśnie, gotowy do uzycia generator pozwolił mi uruchomić i sprawdzić działanie całego transceivera a ponieważ ten element łatwo zastąpić innym więc droga jest otwarta. Dlatego również nie ograniczyłem filtrów w.cz do pasma 14MHz bo planuję uruchomić wyższe pasma - oczywiście z innym generatorem. Dziękuję również za sugestie w sprawie otoczenia pomiarowego choć gdybym miał tylko na wobulator wydać 1200PLN to pewnie kupiłbym używany gotowy transceiver ;-). Mam pewną wiedzę jak powinno ono wyglądać bo przez pierwszych 10 lat mojej aktywności zawodowej pracowałem z mikrofalami do 20GHz używając przede wszystkim sprzętu HP. Kto miał kontakt ten wie jaki to komfort. Teraz musi mi wystarczyć to co napisałem wcześniej oraz, o czym nie wspomiałem, również miernik częstotliwości (do ok. 30MHz) ale także wobulator zrobiony z ....Tiny DDS-a (-> http://lx-net.pl/hr/wobul/wob_dds.html ). Ten wobulator powinien wystarczyć co najmniej dla pomiaru pasma układów m.cz . choć, jak można sprawdzić na w/w stronie bardzo dobrze radzi sobie z pomiarami wąskopasmowymi filtrów kwarcowych. Najbardziej jednak zainteresowany jestem jakąś domową metodą pomiaru przesuwnika fazowego. Na razie sprawdzałem go badając kształt krzywej Lissajous, która 'na oko' jest okręgiem ale podejrzewam, że dokładność takiego pomiaru może nie być wystarczająca :-(
L.J.
(Ten post był ostatnio modyfikowany: 20-01-2010 18:10 przez SP6FRE.)
20-01-2010 18:08
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Wiadomości w tym wątku
Transceiver DC01 - SP6FRE - 18-01-2010, 22:44
RE: Transceiver DC01 - SP5FCS - 18-01-2010, 23:37
RE: Transceiver DC01 - QRP73 - 19-01-2010, 13:09
RE: Transceiver DC01 - SP6FRE - 19-01-2010, 22:02
RE: Transceiver DC01 - SP2GOW - 20-01-2010, 11:18
RE: Transceiver DC01 - SP6FRE - 20-01-2010 18:08
RE: Transceiver DC01 - SP2GOW - 20-01-2010, 21:00
RE: Transceiver DC01 - SP3RAF - 20-01-2010, 21:31
RE: Transceiver DC01 - SP2QCA - 21-01-2010, 17:47
RE: Transceiver DC01 - SP6FRE - 22-01-2010, 0:48
RE: Transceiver DC01 - SP2QCA - 22-01-2010, 10:35
RE: Transceiver DC01 - SP6FRE - 26-01-2010, 0:45
RE: Transceiver DC01 - SP9FKP - 31-01-2010, 10:27
RE: Transceiver DC01 - 3Z6AEF - 31-01-2010, 14:14
RE: Transceiver DC01 - SP6FRE - 31-01-2010, 15:37
RE: Transceiver DC01 - 3Z6AEF - 31-01-2010, 19:59
RE: Transceiver DC01 - SP6FRE - 01-02-2010, 19:54
RE: Transceiver DC01 - SP2JQR - 02-02-2010, 0:24
RE: Transceiver DC01 - SP6FRE - 02-02-2010, 14:35
RE: Transceiver DC01 - SP8GVM - 05-02-2010, 16:20
RE: Transceiver DC01 - SP6FRE - 06-02-2010, 22:32
RE: Transceiver DC01 - SP8GVM - 07-02-2010, 8:42
RE: Transceiver DC01 - SP6FRE - 07-02-2010, 14:26
RE: Transceiver DC01 - SP8GVM - 13-02-2010, 16:39
RE: Transceiver DC01 - SP6FRE - 14-02-2010, 19:48
RE: Transceiver DC01 - SP8GVM - 14-02-2010, 21:45
RE: Transceiver DC01 - SP6FRE - 16-02-2010, 14:39
RE: Transceiver DC01 - SP6FRE - 20-02-2010, 23:49
RE: Transceiver DC01 - SP8GVM - 21-02-2010, 9:11
RE: Transceiver DC01 - SP6FRE - 15-03-2010, 22:24
RE: Transceiver DC01 - SP6FRE - 20-03-2010, 16:36
RE: Transceiver DC01 - SP6FRE - 28-03-2010, 21:48
RE: Transceiver DC01 - SP3IQ - 08-11-2011, 17:43
RE: Transceiver DC01 - ORINOCO - 01-01-2011, 19:09
RE: Transceiver DC01 - SP3IQ - 24-02-2012, 0:26
RE: Transceiver DC01 - SP8GVM - 24-02-2012, 22:53
RE: Transceiver DC01 - SP3IQ - 26-02-2012, 7:29
RE: Transceiver DC01 - SP6FRE - 26-02-2012, 21:21
RE: Transceiver DC01 - SP3IQ - 26-02-2012, 22:58
RE: Transceiver DC01 - SP6FRE - 26-02-2012, 23:51
RE: Transceiver DC01 - SP9FKP - 08-03-2012, 20:53
RE: Transceiver DC01 - SP3IQ - 08-03-2012, 23:04
RE: Transceiver DC01 - SP6FRE - 12-03-2012, 22:36
RE: Transceiver DC01 - SQ9RFC - 13-03-2012, 2:35
RE: Transceiver DC01 - SP3IQ - 13-03-2012, 9:08
RE: Transceiver DC01 - SQ9RFC - 13-03-2012, 17:03
RE: Transceiver DC01 - SP3IQ - 13-03-2012, 18:17
RE: Transceiver DC01 - SP6FRE - 15-03-2012, 0:10
RE: Transceiver DC01 - SQ9RFC - 16-03-2012, 4:32
RE: Transceiver DC01 - SP3IQ - 16-03-2012, 22:22
RE: Transceiver DC01 - SQ7GVU - 16-03-2012, 23:19
RE: Transceiver DC01 - SP6FRE - 16-03-2012, 23:34
RE: Transceiver DC01 - SP6FRE - 19-03-2012, 0:09
RE: Transceiver DC01 - SQ9RFC - 19-03-2012, 3:09
RE: Transceiver DC01 - SQ7OVV - 19-03-2012, 19:25
RE: Transceiver DC01 - SP6FRE - 20-03-2012, 0:58
RE: Transceiver DC01 - SQ9RFC - 20-03-2012, 1:44
RE: Transceiver DC01 - SP6FRE - 25-03-2012, 22:48
RE: Transceiver DC01 - SQ9RFC - 25-03-2012, 23:58
RE: Transceiver DC01 - SP6FRE - 26-03-2012, 0:37
RE: Transceiver DC01 - SQ9RFC - 26-03-2012, 2:43
RE: Transceiver DC01 - SP6FRE - 26-03-2012, 10:44
RE: Transceiver DC01 - SP6FRE - 01-04-2012, 22:28
RE: Transceiver DC01 - SQ9RFC - 05-04-2012, 1:38
RE: Transceiver DC01 - SQ8Z - 11-04-2012, 23:43
RE: Transceiver DC01 - SP6FRE - 12-04-2012, 13:01
RE: Transceiver DC01 - SQ9RFC - 12-04-2012, 15:21
RE: Transceiver DC01 - SP6FRE - 16-04-2012, 21:57
RE: Transceiver DC01 - SP3IQ - 31-05-2012, 23:10
RE: Transceiver DC01 - SP6FRE - 01-06-2012, 9:46
RE: Transceiver DC01 - SP9FKP - 01-06-2012, 12:15
RE: Transceiver DC01 - SQ9RFC - 01-06-2012, 11:00
RE: Transceiver DC01 - SP3IQ - 01-06-2012, 14:33
RE: Transceiver DC01 - SP6FRE - 01-06-2012, 15:10
RE: Transceiver DC01 - SP3IQ - 01-06-2012, 15:34
RE: Transceiver DC01 - SP6FRE - 01-06-2012, 15:48
RE: Transceiver DC01 - SQ9RFC - 10-06-2012, 2:28
RE: Transceiver DC01 - SP6FRE - 10-06-2012, 9:42
RE: Transceiver DC01 - SQ9RFC - 10-06-2012, 10:47
RE: Transceiver DC01 - SP6FRE - 10-06-2012, 11:21
RE: Transceiver DC01 - SP3IQ - 10-06-2012, 13:48
RE: Transceiver DC01 - SQ5KHA - 11-06-2012, 8:41
RE: Transceiver DC01 - SQ9RFC - 11-06-2012, 11:58
RE: Transceiver DC01 - SQ5KHA - 11-06-2012, 12:26
RE: Transceiver DC01 - SQ9RFC - 11-06-2012, 13:11
RE: Transceiver DC01 - SQ5KHA - 11-06-2012, 13:17
RE: Transceiver DC01 - SQ9RFC - 11-06-2012, 13:39
RE: Transceiver DC01 - SQ5KHA - 11-06-2012, 16:14
RE: Transceiver DC01 - SP6FRE - 11-06-2012, 13:50
RE: Transceiver DC01 - SQ9RFC - 11-06-2012, 15:50
RE: Transceiver DC01 - SP6FRE - 11-06-2012, 20:47
RE: Transceiver DC01 - SP3IQ - 11-06-2012, 20:58
RE: Transceiver DC01 - SQ5KHA - 11-06-2012, 21:10
RE: Transceiver DC01 - SP3IQ - 11-06-2012, 21:40
RE: Transceiver DC01 - SQ5KHA - 11-06-2012, 21:47
RE: Transceiver DC01 - SP3IQ - 11-06-2012, 21:54
RE: Transceiver DC01 - SQ9RFC - 11-06-2012, 23:50
RE: Transceiver DC01 - SQ5KHA - 12-06-2012, 10:09
RE: Transceiver DC01 - SQ9RFC - 12-06-2012, 10:26
RE: Transceiver DC01 - SP6FRE - 12-06-2012, 10:37
RE: Transceiver DC01 - SQ5KHA - 12-06-2012, 13:46
RE: Transceiver DC01 - SQ9RFC - 12-06-2012, 14:41
RE: Transceiver DC01 - SP3IQ - 12-06-2012, 21:57
RE: Transceiver DC01 - SQ5KHA - 12-06-2012, 23:05
RE: Transceiver DC01 - SP3IQ - 12-06-2012, 23:22
RE: Transceiver DC01 - SQ9RFC - 13-06-2012, 2:29
RE: Transceiver DC01 - SP6FRE - 13-06-2012, 11:04
RE: Transceiver DC01 - SQ9RFC - 13-06-2012, 12:09
RE: Transceiver DC01 - SP6FRE - 13-06-2012, 12:36
RE: Transceiver DC01 - SQ5KHA - 13-06-2012, 14:48
RE: Transceiver DC01 - SQ9RFC - 13-06-2012, 15:07
RE: Transceiver DC01 - SP3RAF - 13-06-2012, 21:44
RE: Transceiver DC01 - SP6FRE - 13-06-2012, 22:54
RE: Transceiver DC01 - SQ9RFC - 14-06-2012, 0:04
RE: Transceiver DC01 - SP6FRE - 14-06-2012, 8:42
RE: Transceiver DC01 - SQ5KHA - 14-06-2012, 9:46
RE: Transceiver DC01 - SP6FRE - 14-06-2012, 10:28
RE: Transceiver DC01 - SQ9RFC - 14-06-2012, 10:39
RE: Transceiver DC01 - SP6FRE - 14-06-2012, 10:56
RE: Transceiver DC01 - SQ9RFC - 14-06-2012, 11:05
RE: Transceiver DC01 - SQ5KHA - 14-06-2012, 17:26
RE: Transceiver DC01 - SP6FRE - 14-06-2012, 21:06
RE: Transceiver DC01 - SQ5KHA - 14-06-2012, 21:23
RE: Transceiver DC01 - SQ9RFC - 15-06-2012, 0:14
RE: Transceiver DC01 - SP6FRE - 15-06-2012, 9:03
RE: Transceiver DC01 - SQ5KHA - 15-06-2012, 10:27
RE: Transceiver DC01 - SQ9RFC - 15-06-2012, 12:52
RE: Transceiver DC01 - SQ5KHA - 15-06-2012, 18:38
RE: Transceiver DC01 - SQ9RFC - 15-06-2012, 19:08
RE: Transceiver DC01 - SQ5KHA - 15-06-2012, 19:56
RE: Transceiver DC01 - SQ9RFC - 15-06-2012, 20:15
RE: Transceiver DC01 - SQ5KHA - 15-06-2012, 22:56
RE: Transceiver DC01 - SQ9RFC - 15-06-2012, 23:41
RE: Transceiver DC01 - SQ5KHA - 16-06-2012, 8:15
RE: Transceiver DC01 - SQ9RFC - 16-06-2012, 10:06
RE: Transceiver DC01 - SP6FRE - 16-06-2012, 17:32
RE: Transceiver DC01 - SQ5KHA - 16-06-2012, 19:26
RE: Transceiver DC01 - SQ9RFC - 18-06-2012, 1:33
RE: Transceiver DC01 - SQ5KHA - 18-06-2012, 10:19
RE: Transceiver DC01 - SP6FRE - 19-06-2012, 14:38
RE: Transceiver DC01 - SQ9RFC - 19-06-2012, 15:09
RE: Transceiver DC01 - SP3IQ - 19-06-2012, 18:24
RE: Transceiver DC01 - SQ5KHA - 19-06-2012, 21:14
RE: Transceiver DC01 - SQ9RFC - 22-06-2012, 2:07
RE: Transceiver DC01 - SP6FRE - 22-06-2012, 8:56
RE: Transceiver DC01 - SQ9RFC - 22-06-2012, 11:38
RE: Transceiver DC01 - SP6FRE - 22-06-2012, 12:20
RE: Transceiver DC01 - SQ5KHA - 22-06-2012, 18:20
RE: Transceiver DC01 - SQ9RFC - 23-06-2012, 1:11
RE: Transceiver DC01 - SQ5KHA - 23-06-2012, 6:43
RE: Transceiver DC01 - SP6FRE - 23-06-2012, 11:15
RE: Transceiver DC01 - SQ5KHA - 24-06-2012, 16:10
RE: Transceiver DC01 - SP6FRE - 24-06-2012, 19:48
RE: Transceiver DC01 - SQ5KHA - 24-06-2012, 20:12
RE: Transceiver DC01 - SQ9RFC - 26-06-2012, 16:03
RE: Transceiver DC01 - SQ5KHA - 26-06-2012, 16:59
RE: Transceiver DC01 - SQ9RFC - 26-06-2012, 22:36
RE: Transceiver DC01 - SQ5KHA - 27-06-2012, 9:09
RE: Transceiver DC01 - SQ9RFC - 27-06-2012, 10:18
RE: Transceiver DC01 - SQ5KHA - 27-06-2012, 10:26
RE: Transceiver DC01 - SP6FRE - 27-06-2012, 10:40
RE: Transceiver DC01 - SQ9RFC - 27-06-2012, 11:56
RE: Transceiver DC01 - SQ5KHA - 27-06-2012, 13:08
RE: Transceiver DC01 - SP6FRE - 27-06-2012, 13:34
RE: Transceiver DC01 - SQ5KHA - 27-06-2012, 14:01
RE: Transceiver DC01 - SQ9RFC - 27-06-2012, 14:37
RE: Transceiver DC01 - SP6FRE - 27-06-2012, 15:00
RE: Transceiver DC01 - SQ5KHA - 28-06-2012, 10:09
RE: Transceiver DC01 - SP6FRE - 28-06-2012, 10:46
RE: Transceiver DC01 - SQ5KHA - 28-06-2012, 13:21
RE: Transceiver DC01 - SP6FRE - 28-06-2012, 15:53
RE: Transceiver DC01 - SQ5KHA - 28-06-2012, 16:59
RE: Transceiver DC01 - SQ9RFC - 28-06-2012, 23:34
RE: Transceiver DC01 - SQ5KHA - 29-06-2012, 22:46
RE: Transceiver DC01 - SP2QCA - 10-07-2012, 8:16
RE: Transceiver DC01 - SQ5KHA - 10-07-2012, 9:09
RE: Transceiver DC01 - SP2QCA - 10-07-2012, 17:11
RE: Transceiver DC01 - SQ5KHA - 10-07-2012, 18:12
RE: Transceiver DC01 - SQ9RFC - 18-07-2012, 12:41
RE: Transceiver DC01 - SP6FRE - 18-07-2012, 23:10
RE: Transceiver DC01 - SQ9RFC - 18-07-2012, 23:20
RE: Transceiver DC01 - SP6FRE - 18-07-2012, 23:31
RE: Transceiver DC01 - SQ9RFC - 19-07-2012, 0:16
RE: Transceiver DC01 - SQ5KHA - 28-07-2012, 12:55
RE: Transceiver DC01 - SP6FRE - 29-07-2012, 22:55
RE: Transceiver DC01 - SQ9RFC - 29-07-2012, 23:32
RE: Transceiver DC01 - SQ5KHA - 30-07-2012, 12:09
RE: Transceiver DC01 - SP6FRE - 30-07-2012, 13:30
RE: Transceiver DC01 - SQ5KHA - 30-07-2012, 13:41
RE: Transceiver DC01 - SP6FRE - 30-07-2012, 13:53
RE: Transceiver DC01 - SQ9RFC - 30-07-2012, 14:21
RE: Transceiver DC01 - SQ5KHA - 31-07-2012, 10:01
RE: Transceiver DC01 - SP6FRE - 31-07-2012, 18:25
RE: Transceiver DC01 - SQ5KHA - 01-08-2012, 10:56
RE: Transceiver DC01 - SP5BMP - 01-08-2012, 11:05
RE: Transceiver DC01 - SQ5KHA - 01-08-2012, 11:11
RE: Transceiver DC01 - SP5BMP - 01-08-2012, 12:40
RE: Transceiver DC01 - SQ5KHA - 01-08-2012, 13:11
RE: Transceiver DC01 - SP6FRE - 01-08-2012, 21:11
RE: Transceiver DC01 - SQ5KHA - 02-08-2012, 8:08
RE: Transceiver DC01 - SP6FRE - 02-08-2012, 21:46
RE: Transceiver DC01 - SQ5KHA - 07-08-2012, 17:06
RE: Transceiver DC01 - SQ5KHA - 03-08-2012, 8:01
RE: Transceiver DC01 - SQ9RFC - 07-08-2012, 13:35
RE: Transceiver DC01 - SP2QCA - 08-08-2012, 7:58
RE: Transceiver DC01 - SP6FRE - 07-08-2012, 23:45
RE: Transceiver DC01 - SQ9RFC - 08-08-2012, 1:15
RE: Transceiver DC01 - SQ9RFC - 29-09-2012, 10:53
RE: Transceiver DC01 - SQ9RFC - 16-01-2013, 13:19
RE: Transceiver DC01 - SP6FRE - 18-01-2013, 18:48
RE: Transceiver DC01 - SQ9RFC - 18-01-2013, 20:35
RE: Transceiver DC01 - SQ9RFC - 24-01-2013, 10:49
RE: Transceiver DC01 - SP6FRE - 24-01-2013, 13:15
RE: Transceiver DC01 - SQ9RFC - 24-01-2013, 14:21

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