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HF linear
#38
Posle razgledanja i razmatranja ipak sam odlucio da to bude samo jedna cev. To ce biti GU81M. Ima ogranicenje da na 24Mhz radi sa 2500v, ja cu ipak uzeti 1500v iako mi ne treba pise da sa tom voltazom mogu bez problema koristiti cev na 50Mhz.

Nasao sam proracun za pi filter. Uradio sam jednu excell tabelu pa samo se na vrhu zameni zaokruzeno crveno "Voltaza" i "Amperaza" proracun izlazi za odredjene bandove koje sam hteo, nije problem ubaciti jos ovo je test za sada. Proracuni su uzeti od PA0FRI on je kroz iskustvo uvideo da mu se proracun i ne slaze sa knjigama iz 60-tih godina, pa je ubacio konstantu 1.87 i dobio dosta tacnije rezultate.
Dakle racuna (Ra=Va/(1.87*Ia) ostatak u tabeli, roze ovojeno su C-tune, C-load, i induktivnost u Pi filteru.

Dakle ova moja cev 1500v/475mA 

http://www.filedropper.com/gu81mproba_1

Ide se na "download this file" potom se ukuca 5-6 simbola velika slova i brojevi i na kraju ispod "download"
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Messages In This Thread
HF linear - by Omegakg - 07-05-2015, 09:58 PM
RE: HF linear - by emiSAr - 07-05-2015, 10:52 PM
RE: HF linear - by Dragan83 - 07-05-2015, 10:54 PM
RE: HF linear - by boraomega - 07-06-2015, 12:57 AM
RE: HF linear - by boraomega - 07-06-2015, 01:07 AM
RE: HF linear - by Omegakg - 07-06-2015, 06:19 PM
RE: HF linear - by Marshall - 07-06-2015, 06:34 PM
RE: HF linear - by Dragan83 - 07-06-2015, 06:54 PM
RE: HF linear - by emiSAr - 07-06-2015, 07:14 PM
RE: HF linear - by Milan_kg - 07-06-2015, 09:42 PM
RE: HF linear - by BeliNinja - 07-08-2015, 07:48 PM
RE: HF linear - by emiSAr - 07-07-2015, 08:58 AM
RE: HF linear - by Omegakg - 07-08-2015, 04:55 PM
RE: HF linear - by boraomega - 07-08-2015, 08:51 PM
RE: HF linear - by Omegakg - 07-08-2015, 09:16 PM
RE: HF linear - by BeliNinja - 07-09-2015, 07:39 PM
RE: HF linear - by emiSAr - 07-08-2015, 09:43 PM
RE: HF linear - by Omegakg - 07-09-2015, 07:12 PM
RE: HF linear - by Omegakg - 07-09-2015, 07:55 PM
RE: HF linear - by emiSAr - 07-09-2015, 08:04 PM
RE: HF linear - by Omegakg - 07-09-2015, 08:28 PM
RE: HF linear - by Omegakg - 07-11-2015, 06:43 PM
RE: HF linear - by boraomega - 07-11-2015, 08:16 PM
RE: HF linear - by emiSAr - 07-11-2015, 09:40 PM
RE: HF linear - by Macola - 07-11-2015, 10:52 PM
RE: HF linear - by Macola - 07-11-2015, 11:17 PM
RE: HF linear - by emiSAr - 07-11-2015, 11:29 PM
RE: HF linear - by Khadgar2007 - 07-12-2015, 07:44 AM
RE: HF linear - by emiSAr - 07-12-2015, 10:05 AM
RE: HF linear - by Omegakg - 07-12-2015, 11:34 AM
RE: HF linear - by emiSAr - 07-12-2015, 12:56 PM
RE: HF linear - by Omegakg - 07-12-2015, 01:09 PM
RE: HF linear - by emiSAr - 07-12-2015, 01:28 PM
RE: HF linear - by Macola - 07-12-2015, 01:29 PM
RE: HF linear - by Omegakg - 07-12-2015, 01:49 PM
RE: HF linear - by Milan_kg - 07-12-2015, 04:23 PM
RE: HF linear - by Omegakg - 07-12-2015, 04:47 PM
RE: HF linear - by Omegakg - 07-15-2015, 04:31 PM
RE: HF linear - by Milan_kg - 07-15-2015, 09:16 PM
RE: HF linear - by Macola - 07-15-2015, 10:37 PM
RE: HF linear - by Omegakg - 07-16-2015, 05:01 PM
RE: HF linear - by emiSAr - 07-16-2015, 07:43 PM
RE: HF linear - by Macola - 07-17-2015, 03:27 PM
RE: HF linear - by Omegakg - 07-17-2015, 06:04 PM
RE: HF linear - by Macola - 07-17-2015, 07:19 PM
RE: HF linear - by Omegakg - 07-17-2015, 07:51 PM
RE: HF linear - by Khadgar2007 - 07-17-2015, 10:17 PM
RE: HF linear - by Omegakg - 07-20-2015, 06:54 PM
RE: HF linear - by Dragan83 - 07-20-2015, 08:55 PM
RE: HF linear - by Omegakg - 07-20-2015, 09:02 PM
RE: HF linear - by Dragan83 - 07-20-2015, 10:00 PM
RE: HF linear - by Omegakg - 07-21-2015, 06:21 PM
RE: HF linear - by Dragan83 - 07-21-2015, 07:10 PM
RE: HF linear - by Omegakg - 07-21-2015, 07:30 PM
RE: HF linear - by Omegakg - 08-01-2015, 04:33 PM
RE: HF linear - by Dragan83 - 08-04-2015, 11:02 AM
RE: HF linear - by Omegakg - 08-04-2015, 06:35 PM
RE: HF linear - by Dragan83 - 08-19-2015, 08:28 PM
RE: HF linear - by Omegakg - 08-19-2015, 10:52 PM
RE: HF linear - by Dragan83 - 08-20-2015, 07:36 AM
RE: HF linear - by boraomega - 07-30-2016, 12:27 AM
RE: HF linear - by Dackotronic - 07-30-2016, 08:25 AM
RE: HF linear - by boraomega - 07-30-2016, 08:57 AM
RE: HF linear - by TDA - 07-30-2016, 09:58 AM
RE: HF linear - by boraomega - 07-30-2016, 10:15 AM
RE: HF linear - by Braca - 07-30-2016, 11:21 AM
RE: HF linear - by boraomega - 07-30-2016, 11:26 AM
RE: HF linear - by BeliNinja - 07-30-2016, 11:48 AM
RE: HF linear - by ronovar - 07-30-2016, 12:20 PM
RE: HF linear - by Khadgar2007 - 07-30-2016, 12:28 PM
RE: HF linear - by boraomega - 07-30-2016, 02:59 PM
RE: HF linear - by BeliNinja - 07-30-2016, 04:01 PM
RE: HF linear - by boraomega - 07-30-2016, 04:06 PM
RE: HF linear - by ZASto - 07-30-2016, 04:39 PM
RE: HF linear - by boraomega - 07-30-2016, 04:44 PM
RE: HF linear - by Omegakg - 07-30-2016, 05:53 PM
RE: HF linear - by boraomega - 07-30-2016, 08:46 PM
RE: HF linear - by Omegakg - 07-30-2016, 09:26 PM
RE: HF linear - by ELFI - 07-30-2016, 09:17 PM
RE: HF linear - by boraomega - 07-31-2016, 01:33 AM
RE: HF linear - by HomeMadeAudioProject - 07-31-2016, 09:38 AM
RE: HF linear - by emiSAr - 07-31-2016, 10:41 AM
RE: HF linear - by samuki - 07-31-2016, 11:13 AM
RE: HF linear - by mikikg - 07-31-2016, 11:38 AM
RE: HF linear - by boraomega - 07-31-2016, 12:39 PM
RE: HF linear - by emiSAr - 07-31-2016, 01:16 PM
RE: HF linear - by samuki - 08-01-2016, 12:49 PM
RE: HF linear - by boraomega - 08-01-2016, 01:02 PM
RE: HF linear - by Želja - 08-01-2016, 01:10 PM
RE: HF linear - by TDA - 08-01-2016, 01:12 PM
RE: HF linear - by Braca - 08-01-2016, 02:01 PM
RE: HF linear - by Khadgar2007 - 08-01-2016, 02:46 PM
RE: HF linear - by Želja - 08-01-2016, 03:43 PM
RE: HF linear - by mikikg - 08-01-2016, 03:32 PM
RE: HF linear - by samuki - 08-01-2016, 05:02 PM
RE: HF linear - by TDA - 08-01-2016, 06:33 PM
RE: HF linear - by emiSAr - 08-01-2016, 07:14 PM
RE: HF linear - by enaB - 08-01-2016, 07:52 PM
RE: HF linear - by boraomega - 08-01-2016, 08:49 PM
RE: HF linear - by TDA - 08-01-2016, 08:59 PM
RE: HF linear - by boraomega - 08-01-2016, 09:46 PM
RE: HF linear - by TDA - 08-01-2016, 10:21 PM
RE: HF linear - by Omegakg - 08-03-2016, 10:44 AM
RE: HF linear - by ZerO - 08-02-2016, 12:37 PM
RE: HF linear - by boraomega - 08-03-2016, 10:53 AM
RE: HF linear - by mikikg - 08-03-2016, 11:12 AM
RE: HF linear - by Omegakg - 08-03-2016, 09:58 PM
RE: HF linear - by Dackotronic - 08-04-2016, 08:01 AM
RE: HF linear - by Omegakg - 08-05-2016, 08:20 AM
RE: HF linear - by Omegakg - 02-24-2017, 09:59 PM
RE: HF linear - by Omegakg - 04-30-2020, 05:49 PM
RE: HF linear - by Khadgar2007 - 04-30-2020, 06:11 PM
RE: HF linear - by Milan_kg - 04-30-2020, 06:24 PM
RE: HF linear - by Omegakg - 04-30-2020, 06:32 PM
RE: HF linear - by Khadgar2007 - 04-30-2020, 06:42 PM
RE: HF linear - by Milan_kg - 04-30-2020, 06:46 PM
RE: HF linear - by Omegakg - 04-30-2020, 07:44 PM
RE: HF linear - by Milan_kg - 04-30-2020, 07:52 PM
RE: HF linear - by Omegakg - 04-30-2020, 08:05 PM

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