YO233BSD, 233YO10, 233LR010, 233MW010, 233MEX010, 233CS010, 233KB010, 233TS010, 233OT010, 233UT010
Apr 28, 2014
Cum poti verifica/regla o statie radio CB "sarita" din frecventa
Fiecare canal radio are alocata o frecventa exacta iar daca nu esti exact pe frecventa apar distorsiuni la RX/TX intre cele doua statii ... cel mai usor se simte diferenta in SSB unde problema se corecteaza din RIT (clarifier), dar daca esti deviat cu mai mult de 300Hz se poate sa nu te auda partenerul.
In FM necazul ar trebuii sa fie mai mic decit in SSB dar si aici suna rau, iar statia n-are sensibilitate.
Reglajul se poate face exact din sinteza de frecventa unde este un trimmer micut (CV) de culoare rosie ...:-) iar pentru un atelier profi nu este o mare problema ... dar si un amator care are o statie de calitate cum este Avanti Grande poate face operatiunea.
Pentru aceasta se comuta statia pe pozitia telegrafie CW si se lasa fara antena (antena se cupleaza la statia de verificat si se emite cu ea in FM/CW...) mai departe daca Fa = Ft ( "zero beat" ) in difuzorul statiei Avanti nu se aude nici un sunet iar S-metru indica semnal maxim ... daca Fa</>Ft se aude un ton audio mai jos sau mai inalt functie de cit mare este diferenta intre cele doua frecvente (fenomenul de batai), iar S-metru indica un semnal mai slab.
Apr 27, 2014
RTX (Avanti Grande, Dipole) : 31RC167 ... 19:32cfr ; 30LOM - Josefin ; 4SD104 - Guillermo, Argentina !. .450usb/19:40cfr ; 31AM - Atonio, N Portugal, 20cfr/.555usb ; 34RC-2C Jose, Gran Canaria, 21:26cfr/585usb ; 3RC000/SP - Wilson, San Paulo, Brasil ,21:41cfr/.515usb ;
RX only : 3SD017 ; 3SAB055 ; 3SAB255 ; 3PT San Paulo ; Uruguay ;
RX only : 3SD017 ; 3SAB055 ; 3SAB255 ; 3PT San Paulo ; Uruguay ;
Indoor CB11m antenna
De multa vreme am pastrat informatia asta la "secret de serviciu" :-) ...dar acum cred ca este momentul sa va arat ca un simplu parasolar auto din folie de Aluminiu este un plan de masa destul de bun pt ca sa aveti un SWR < 1.5 ! Asta chiar daca antena (o antena Hustler de numai 1m lungime) este plasata intr-o incapere :-) iar in oras cu blocuri si betoane tot bate 2...4km cu cei 4w out. 73's !
Apr 26, 2014
Apr 24, 2014
Apr 22, 2014
Peppermint OS 4 Linux
Iata o alta distributie Linux bazata pe Debian / Ubuntu care ruleaza bine pe un PC mai vechi P4/2Gh/512MB RAM ... nu o cunosc bine, dar la prima vedere promite mult.
Apr 21, 2014
Simplicity Linux from UK
O "derivata" a lui Puppy Linux (original din Australia) vine din UK si se numeste "Simplicity Linux" ... este un pic mai mare si cere un memory stick de 1GB pentru instalare (asta nu-i o problema mare ... :-) dar pachetul de aplicatii disponibile este mult mai rafinat si dupa cum vedeti ruleaza fara probleme pe un P4-2Gh/512Mb, iar la internet se conecteaza usor prin RDS.
Linux Slacko Puppy 5.7
E superb !
Booteaza si ruleaza de pe un memory stick USB ... intra direct in RAM si ocupa numai vreo 256MB ! Pe un PC vechi cu procesor P4/2Gh si 512MB RAM se vede ca se simte foarte bine.
La internet s-a conectat destul de usor cu un pic de atentie ... pt. RDS folositi "PPPOE" (atentie la user si password) si setati un firewall.
Apr 19, 2014
Apr 17, 2014
Ubuntu 14.04 LTS
London 15th April 2014: Canonical today announces Ubuntu 14.04 LTS will be released on 17th April 2014, bringing a new
level of reliability, performance and interoperability to cloud and
scale out environments with support and maintenance for five years.
Apr 12, 2014
Apr 6, 2014
Windows XP ... adio !
"Bliss" este o fotografie reala facuta clasic pe film si fara trucruri digitale !
Artistul fotograf este Charles O Rear.
Windows XP’s refugees have two choices on April 8, when Microsoft stops supporting the decade-old operating system (for consumers, anyway). This is assuming a new PC with a new operating system (even Windows 7) is, for whatever reason, out of the question. They could cling desperately to their old Windows XP system and face what could be a hacker feeding frenzy, something we don’t recommend even if you take precautions. Or they could keep the old PC but install a new, free, and safe operating system— PCWorld.com
Probleme majore pot avea cei care acceseaza internetu' in mod direct fara router/firewall separat... solutia este instalarea unui firewall de ultima generatie si update la broswer. Cei interesati ma pot gasi in Deva (0722 890420)
O alta solutie radicala este migrarea la sistemul Linux ( recomand Ubuntu /Lubuntu) este super ok pentru cei care doresc in special office/internet ... si mai greu pentru gameri / proiectare cu AutoCAD (totusi se poate rula cu emulatorul "wine" un CAD2D facut de francezi care deschide 2010.dwg si este freeware :-) )
Artistul fotograf este Charles O Rear.
Windows XP’s refugees have two choices on April 8, when Microsoft stops supporting the decade-old operating system (for consumers, anyway). This is assuming a new PC with a new operating system (even Windows 7) is, for whatever reason, out of the question. They could cling desperately to their old Windows XP system and face what could be a hacker feeding frenzy, something we don’t recommend even if you take precautions. Or they could keep the old PC but install a new, free, and safe operating system— PCWorld.com
Probleme majore pot avea cei care acceseaza internetu' in mod direct fara router/firewall separat... solutia este instalarea unui firewall de ultima generatie si update la broswer. Cei interesati ma pot gasi in Deva (0722 890420)
O alta solutie radicala este migrarea la sistemul Linux ( recomand Ubuntu /Lubuntu) este super ok pentru cei care doresc in special office/internet ... si mai greu pentru gameri / proiectare cu AutoCAD (totusi se poate rula cu emulatorul "wine" un CAD2D facut de francezi care deschide 2010.dwg si este freeware :-) )
Apr 5, 2014
RTX (233LR010) : 76IR101/HB20 - Morocco (Maroc), 10:17cfr/.605usb ; 31PTZ88 - Portugal, 11:21cfr/.555usb ; 56RS/LA - 11:56cfr/.675usb ; 30AT404 - Manuel, 13:08cfr/.555usb ; 31FR025 ;
View Larger Map
9NS1 - Mike, CANADA, Nova Scotia, 16:31cfr/.480usb, Icom 100w, Home Made Yagi 3 elem. beaming over the North Pole ... ;
29IF110 - Patrick, 17:07cfr/.585usb, FT757, 100w, Sirio Gain Master ; 68CT1970 ; 68NW200 ; 108ID055 ; 173TC001 - ... RX only on .647usb at 17:45cfr ; 34AT037 - Alferd, Canary Island, 17:59cfr/.543usb, Icom 706, 90w, vert. ; 14IAA Stefan ; RX only : 502 New York, 2IR669, 135 Ohio ; 30LO3350 - Florin ; 9TS042 - Ontario, Canada, .555usb RX ; 30LR002 ;
View Larger Map
9NS1 - Mike, CANADA, Nova Scotia, 16:31cfr/.480usb, Icom 100w, Home Made Yagi 3 elem. beaming over the North Pole ... ;
29IF110 - Patrick, 17:07cfr/.585usb, FT757, 100w, Sirio Gain Master ; 68CT1970 ; 68NW200 ; 108ID055 ; 173TC001 - ... RX only on .647usb at 17:45cfr ; 34AT037 - Alferd, Canary Island, 17:59cfr/.543usb, Icom 706, 90w, vert. ; 14IAA Stefan ; RX only : 502 New York, 2IR669, 135 Ohio ; 30LO3350 - Florin ; 9TS042 - Ontario, Canada, .555usb RX ; 30LR002 ;
Mar 30, 2014
RTX (233LR010) : 26AT103 - Sean ; 26PL24 ; 31SD122 ; 163FB ; Chicken George UK ; 26RF04 ... Manchester ; 281 England, John ; 26RD001 ; 30SD274 - Jose, Murcia ; 26MU876 - Paul ; 26CB01 - Dave, Bristol ; 426 - Rob, Bristol, QRP 9w ; RX 29CBI55 QSO 302SU302 - Anatol, Magnitogorsk Ural ; 26LR001 - Norman, Sheffield UK, 14:30cfr/.565usb, TS450, Sirio 827 at 25 ft. ; 56SD/EU101 - Finland, 14:48cfr/.440usb ;
Mar 29, 2014
RTX (233LR010, Avanti Grande, dipole, Zetagi ) : 173SD101 - David, RX only .570usb/07:20cfr, Icom 7600, Delta Loop 3 elem. ; 29TK70 ; 29IF02 - Dave ; 14LG061 - Lionel ; 108DC010 ; 14GT Marcel ; 14RCC14 - David ; 14CK01 ; 14FRS1407 - Cristian ; 14VE Eric ; 26OP558 - Kevin, FT450, Yagi 3elem. ; 102AA011 - Mona, RX only on .560usb/11:13cfr ; 68TS100 - Tony, President Lincon 100w ; 68KW01 - Fred, TS590, 100w, Yagi 4 elem ; 26LL105 ; 68AB01 - Andy ; 30LOM166 ; UK No1 ; 108IS617 ; 108LI09 ; 232FAT010 - Hilario, ins. Aruba, 16:54cfr/.677usb, my progressive nr. is 843, QSL manager is 14FAT139 - David ; 39SD101 - Alfred, Angola (Uige), RX only QSO with 233YO135 - Sebastian, 17:18cfr/.545usb, TS50, 150w, Yagi 2elem., QSL manager is 1SD007 ... 1pct. lui 233YO135 care m-a "taiat" :-) ; 30AB515 - Diego, SE Spain ; 37LR - DX ... RX only ; 29RC010 - Richie and Brendan; 34AT037 - Alfred, Canary island , 8:48cfr/.537usb ; 26WR001/ Portable ;
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