ezaposwa ngomhla

Yintoni asenzele yona amaRoma?

by UChris G7DDN

Hayi! Umgca ongafiyo osuka eMonty Python!

Kakuhle phakathi kwezinto ezininzi ezintsha, enye eyasenzelwa ngamaRoma yayikukuchaza ngokutsha indlela yethu.

Uguquko kuyilo lwendlela

Ukulunga uyazi ukuba zazinjani iindlela ngaphambi kokuba amaRoma azise itekhnoloji entsha ukuba ithwale, kodwa kubonakala ngathi ngekhe zichaneke ncam!

AmaRoma aqonda nangona kunjalo ukuba eyona ndlela ikhawulezayo ukusuka ku-A ukuya ku-B yayingumgca othe tye; Kungenxa yoko le nto intsalela yeendlela zabo zinqumleza iYurophu, nokuba zazikhona iinduli endleleni, oko kubonakala ngathi.

Ekugqibeleni utyhile!

Ngoku kwenzeka ntoni emhlabeni malunga neG7DDN ngoku? Ngaba ekugqibeleni ulahlekelwe ngamabhastile akhe? Ewe mhlawumbi ucinga ukuba sele ndinayo (!), Kodwa ndothuke, ndibona ukufana apha neeRadiyo zenethiwekhi.

Makhe ndichaze…

Umba woKhuphiswano

Xa irediyo ye-Amateur yayikwisihombo sayo esipheleleyo, “ukhuphiswano” njengokuba lwalunjalo, lwalungabalulekanga kwaye lungabalulekanga.

Ukutsalela umnxeba kumazwe angaphandle kwakubiza kakhulu; IHam iRadio bekufanele ukuba ungene kuyo kuphela xa ujonga ngokwezezimali, kodwa ubuye wanemincili yokuthumela imiqondiso kwihlabathi liphela…

Irediyo ye-CB yayise-UK ubuncinci okokuqala, ngokungekho mthethweni, kwaye emva kokuba isemthethweni, inqunyelwe kwi-11m FM kunye nee-watts ezi-4-akukho nto inokukhathazeka malunga nokuba umnyango olandelayo u-10m Ham Band ungadlulisa ii-watts ezingama-400 ze-SSB okanye ze-CW.

Irediyo yasimahla ye-446MHz kwi-500mW yayingangqinelani ne-70cms ene-watts ezingama-400 kunye nokuphindaphinda kunye neesathelayithi.

Esi sesinye sezizathu zokuba iiHams zingakhange zithathe iisignigns zabo kunye neenkqubo kwi-11m nakwi-446MHz umzekelo. Kwakungekho ngqiqweni ukwenza njalo.

Indlela yoKuxhathisa

Abantu ngokwendalo bathathe "indlela yokunganyangeki" - kancinci njengee-elektroni!

Ingxaki ngo-2018 kukuba kukho "ukhuphiswano" lokuzonwabisa kwaye kukhuphiswano olukhulu lwemipu!

I-intanethi ivumela nabani na, ngaphandle kwendleko, ukuba afake umbala kwiifowuni zevidiyo kwihlabathi liphela.

Ungamthelekelela umntwana wakho oneminyaka eli-14 ubudala okanye umzukulwana wakho esenza oku, ngelixa ungahlala etyotyombeni lakho, ukhalazela ukungabikho kwemeko kwi-20m okanye ukungabikho komsebenzi kwi-144MHz.

Ngaba kuyamangalisa ukuba abantu abaqhelekileyo "abayifumani" iRadio ka-2018?

Into abayenzayo, njengathi sonke, balandela eyona ndlela ilula yokwenza umsebenzi.

Iyakhula kwaye iyakhula…

Ngoku ukukhula kwentshukumo yeeNethiwekhi zeeRadiyo kwilizwe lonke kuyamangalisa, kodwa kwinqanaba elinye alothusi.

Okokugqibela, ineeNethiwekhi zeeRadiyo, ezingenabuhlungu ukwenza unxibelelwano kwihlabathi liphela, nokuba injani na imeko ye-Ionosphere.

Emva kwayo yonke loo nto ukuba usebenzisa i-Intanethi njengokusasaza endaweni yoko, awuzukuba naxhala malunga nezinto ezinje nge-K-Index okanye imeko yomjikelo welanga. (Kumnandi nangona oko kulilungelo lalo!)

Kwaye andigxeki "iRadio" yesiqhelo kaHam ngendlela; Ndisayisebenzisa rhoqo.

Into endiyithethayo awunakugxeka abantu ngokuhamba "indlela ethe tye", indlela yokunganyangeki, ukuba eneneni into abafuna ukuyenza kukunxibelelana nabathandi bonomathotholo abathanda izinto ezifanayo.

Kulula kakhulu!

Emva kokuba ndinike intetho kwiiRadiyo zeeNethwekhi kwiklabhu kutshanje, enye indoda yathi, “Kulungile konke oku, kodwa ingxaki kukuba, kulula kakhulu!”

Kuyinyani ngokwaneleyo - kodwa ngaba sanele ngokwaneleyo isizathu sokuyichitha?

Ngamanye amaxesha, kuyo nayiphi na into oyithandayo, ngaba asifuni ukuba izinto zibe lula kancinci?

Ayisiyi6 ibhayisekile ohamba ngayo kwibhayisikile yakho yaseDatshi ukubona umhlobo wakho ngolwe-Lwesithathu inguquko entle ukusuka kwi-80km sprint oyenzayo rhoqo ngeMigqibelo kwibhayisikile yakho yokubaleka neklabhu yakho yalapha?

Umba oLula

Ngamanye amaxesha, ndiyathanda ukuncokola nezikhululo ze-VK kwiiNethiwekhi zeeRadiyo, kunokuba ndihlale ubusuku bonke ndizama ukubasebenza okwexeshana kwi-80m.

Ewe kukho uvuyo ukwenza oko kungenakubakho kwiiRadiyo zeNethiwekhi, kodwa kukwakhona ukwaneliseka okuza nokwenza abahlobo bakanomathotholo eOstreliya endinokuthetha rhoqo nabo - kwaye awuyifumani loo nto kwi-80m.

Kuphela nje "ngamahashe ezifundo".

Zombini kwaye ', hayi' nokuba 'okanye'…

Akukho mntu ucebisa ukuba iiRadiyo zeNethiwekhi ziya kuthatha indawo yesiqhelo seRadio yeHam - inyani ayinakuyenza loo nto.

Kodwa, uyazi, akukho mntu ndiyaziyo ucebisa ukuba.

Ewe intsha (-ish), ewe yahlukile, ewe ilungile, kwaye ngentsi, ingaba kumnandi!

Kwaye, ngaphandle kokuba ndiphazama, abantu bathatha umdlalo wokuzonwabisa ukuze bonwabe, ngaphezulu kwako konke.

Kwaye andiboni nto iphosakeleyo kuloo nto!

Dumisa uKesare!

UChris Rolinson G7DDN

30I Julayi 2018

Umthombo wefoto: Wikimedia Commons

ezaposwa ngomhla

Ukuphuculwa / ukuhlengahlengiswa kwemakrofoni esemgangathweni ye-Inrico TM-7

Ukusuka kwizikhululo ezahlukeneyo ndixelelwe ukuba ukumodareyithwa kwam Xhosa-7 kunokuba ndonwabise.
Ngale nto ndithathe isigqibo sokutshintsha imakrofoni esemgangathweni (yangaphakathi) ngombhobho we-electret.
Ukuze ungabeki umthwalo kwi Xhosa-7 ngaphezulu, ndaye ndagqiba kwelokuba ndingakhuphi umbane ofunekayo kwisixhobo (ngesidibanisi semakrofoni) kodwa ndisebenzise umbane wangaphandle kwimakrofoni ye-electret.
Oku kufuna:

1 - Intambo ezintathu Imakrofoni ye-electret (Ngocingo oluhlukanisiweyo)

1 - Iqhosha lebhetri yeseli

1 - Isiphathi seqhosha

Ndidibanise imakrofoni entsha ngokomzobo ongezantsi.

Emva kovavanyo lwe-QSO, uhlengahlengiso lubonakalisa ukuba luphuculo olukhulu kwimeko esemgangathweni. Ukumodareyitha kuthiwa kuhle kwaye kugcwele kwaye akusebukhali kwakhona.

NguMarcel Goedemans