Radio Degen 1103: ukubuyekezwa, izincazelo, izincazelo kanye nokubuyekezwa

Engalungile labo bantu abakholelwa ukuthi izikhathi imisakazo ephathekayo iqedwe kule nkulungwane yeminyaka. Era amadivayisi eyenzelwe yabaxhumanisi, kuzoba iminyaka eminingi, ngoba kuze kube manje akekho noyedwa idivayisi yeselula ne esakhelwe FM-Sombhalo ayivumeli ukubamba igagasi emifishane kanye nephakathi nendawo eside. Futhi kumnandi kangaka ukulalela ukusakaza emhlabeni wonke, kokubili iziteshi zomsakazo amateur pirate, kanye ukujabulisa wena izingxoxo wiretap yangasese evulekile imvamisa ububanzi.

Kulesi sihloko, umfundi ukuba ngihlangane ne umamukeli Chinese Degen 1103 bakwazi ukusebenza cishe kunoma iyiphi amaza umsakazo. Ukubuyekeza, izincazelo, Ukucaciswa kanye nokubuyekeza umsebenzisi kuzosiza labo abangase babe abathengi ufunde mayelana idivayisi emangalisayo ukwaziswa okwengeziwe okuwusizo.

izici lobuchwepheshe

umamukeli ephathekayo isebenza zonke ezaziwayo emhlabeni imvamisa bands, lokhu inzuzo yayo esemqoka:

• VHF (FM) 78-108 MHz ngezinyathelo 25 kHz;
• LW / MW / SW (AM) 100-30 000 kHz nge izinyathelo 1 kHz, benethuba edlulisela uhla imodi ibhukwana.

Ngaphandle umsakazo Degen 1103 kuyinto ezimbili imvamisa ukuguqulwa zonke band AM, futhi ifakwe i othomathikhi imvamisa ukuskena uhlelo baqashwe. Digital ivolumu control, 268 amaseli zokuqopha iziteshi e SSB band (itekisi, ukuphepha kanye nezinye izinhlangano yangasese), ukuxhasa stereo mode, esakhelwe alarm clock nezilawuli khona ukwenza lokhu idivayisi ehlukile emakethe yedijithali umsindo ngempela ukulalela iziteshi ezibalulekile umsakazo.

Sithatha okuseduzane

IsiShayina ephethwe ukubamangaza ngisho amakhasimende olindele kunazo abakhetha imikhiqizo quality European futhi American. Radio Degen DE 1103 kuyinto isethi banemali okuphelele: ishaja, iqoqo amabhethri, ama-headphone, antenna akude, icala ezithambile kokuthutha futhi Russified imfundo manual.

Ngokuqondene quality Yakha, futhi akubanga ngaphandle lezimanga. Ngo womshini ephezulu amandla izindlu plastic iyunithi okwakuhilelekile, okuyinto ngisho ne imizamo esasinzima ngokwanele ukuba umonakalo. Emazwini abo, abanikazi abaningi umkhiqizo Degen eqhathaniswa abamukelayo esifanayo, wadala e-USSR (isibonelo, "i-Orion"). Ephambanisa abasebenzisi antenna telescopic kuphela - okunamathiselwe yayo nge tamperproof lula aphule.

Ubulula

Kukhona umzimba zedivayisi ikhiphedi yezinombolo oyingqayizivele lula kokubili imvamisa okokufaka ukucinga isiteshi somsakazo oyifunayo kanye silungisa umamukeli Degen 1103. Umhlahlandlela ukuthi iza izikhwebu, uchaza kabanzi zonke izici okuyiwona udinga ukufaka izinombolo. Noma kunjalo, abasebenzisi abaningi usanemibuzo. Ezingeni hlelo, idivayisi ayivumeli ukungena amaza ukuthi ngaphandle, uzwakalise e ezibekiweko. Gadget nje kuwuphawu iphutha.

Njengoba for nye izinkinobho control, khona-ke kuyinto ukuze izinto zihambe kahle. Bonke bangabangasokile multi-functional futhi ivumela umsebenzisi ngokushesha usethe umsakazo ukuqedela umsebenzi. Izimo zethu zihluke kakhulu kuyathakazelisa ke ukusebenza futhi LCD-screen. It has a veza wedijithali, libonisa Analogue esikalini. Yeka okuhlangenwe sekulingisa ezithakazelisayo, ngaphandle abasebenza ngokugcwele.

izinto ezincane

Receiver Degen DE 1103, intengo okuyinto ngaphakathi ruble 5,000, has a kakhulu ukulawula imvamisa synthesizer. isibambo rotary (valkoder) evumela umnikazi cishe vulela iyiphi imvamisa ukunemba esiphezulu. Kuyinto lokhu kusebenza futhi kuqhakambisa iyunithi abathengi ezingaba khona.

Kodwa control ivolumu ungakwazi sinqande abazothenga. Employment Dynamics ilawulwa isondo esakhelwe umqulu. Emhlanganweni wethu wokuqala kunomuzwa ukuthi umenzi umane yaphambanisa ivolumu, futhi synthesizer. Ngenhlanhla, electronics eziningi ungenzi izinkinga ukuxazulula inkinga control ivolumu.

ukudlala izinga

Yebo, ama-headphones eze umamukeli Degen 1103 washiya okuningi okufanele oyifunayo, sibhalwe ngokucacile lokhu cha phikisana khona. Abasebenzisi abafisa ulalele imisindo umsakazo, ngaphandle kokuphazamisa abanye, kufanele nakanjani cabanga ukuthengwa ehloniphekile uhlelo umsindo.

Njengoba sikhulumi esakhelwe, lapha izinto zingcono kakhulu. IsiShayina setha sezingeni eliphezulu izinga ilawudispikha (ubukhulu - 77 mm), okuyinto eveza kahle frequencies okusezingeni eliphezulu naphakathi. Nge yebhesi idivayisi inkinga engathí sina, ngakho ukwenza ngisho edla isikhathi ku ukuhleleka okuhle.

Izinyathelo ngowokuqala iqhakambisa

Kungcono ukuqala nge yokuthi amaShayina Namanje wenza iphutha ukukha umkhiqizo wakho. Lihlinzeke ebhokisini nande accumulator Ukubambezeleka 4WD 1300 mah kukhona eliphansi futhi alikwazi ngokushaja isikhathi eside, esithinta kakhulu impilo yebhethri owamukelayo Degen 1103. Inani zedivayisi emakethe yasekhaya mikhulu, nomkhiqizi babengaxoxi nhlobo Unelungelo ukwenzani amakhasimende.

Nweba impilo yebhethri owamukelayo kuzosiza brand ibhethri umthamo 2200-2500 mah kusuka kunoma iyiphi nomkhiqizi elihle (isibonelo, i-Panasonic, Duracell futhi Philips). umehluko kakhulu imikhiqizo okunjalo akukhona ukuthuthumela, ngakho lapha umthengi akufanele zithembele kuphela izindleko okudlekayo.

izinkinga njalo nge isignali okhulisa

Ulwazi physics oluyisisekelo - kuhle, ukuthi nje owamukelayo Degen 1103 asihloselwe kokuxhuma antenna namandla kakhulu. Ubuningi abangalayisenswa kungagcini umsebenzisi - ukuxhuma msindo akude, okuyinto iza kit.

Nazi nezinkinga ezimbalwa. Okokuqala, esigabeni input ayinakho capacitors futhi ingasho nje ashise kusukela overvoltage. Umsebenzisi kudingeka ufake isitoreji capacitor ezimbili 100 PF. Inkinga yesibili efihla Transistor ensimini-umphumela YJ-7, lapho ogibele Degen umamukeli ibhodi 1103. Ukwenqaba amplifier amandla abuyele ukusetshenziswa bomdabu telescopic antenna, umsebenzisi ongasitholi reception AM-iziteshi. Inkinga isixazululekile ngokufaka esikhundleni Chinese FET umkhiqizo nomkhiqizi yasekhaya imakwe KP303B.

izinkinga impucuko

Kuyamangaza ukuthi inkinga nge ukwamukela AM- SSB-amagagasi abahlala amadolobha. Iqiniso lokuthi cishe zonke izakhiwo, kuhlanganise nemizi, ube isisekelo yabo izakhiwo sensimbi, okuyinto ukudala eziningi kunomsindo yamaza eside.

Izixazululi le nkinga ngisho. Othile inikeza ukuba bawushiye lowo muzi noma bagibele ophahleni lwesakhiwo ezinezitezi eziningi ukulalela eziteshini amateur. Futhi umuntu kulula ukwenza isignali Ukuhlolwa ibhodi umamukeli Degen 1103. Ukugcwaliswa Yiqiniso kudinga ulwazi oluthile Ihluzo Elingafaki Ukuqoka. Setha ekhombisa ezimbili Kunconywa: ukuze synthesizer imvamisa futhi isihlungi asebenza ngebhethri. Njengoba ukwaziswa kungaba ucwecwe ithusi noma ucezu uthayela.

namaqhinga encane

Ukuze kwandiswe imvamisa engezansi uhla umsebenzisi ayidingi yensimbi nokunamathisela ngomthofu kanye chip. Aphazamisa komkhawulo can ngokohlelo. Nokho, lesi sisombululo kudzinga kunakwa lokukhulu nokubekezela. Okokuqala, umnikazi ngosizo imiyalelo kudingeke sifunde ukusebenza irekhodi iziteshi zomsakazo kwimemori owamukelayo Degen 1103. Ngemva kwalokho, kufanele usebenzise ukulandelana elandelayo yezenzo:

• setha ne mkhawulo uhla izinkinobho: 21 951 kHz;
• ukuqala ukuskena okuzenzakalelayo (Band + futhi Band-);
• ukubona kuthwetshulwa isilinganiselo umkhawulo ephansi (100 kHz), kubalulekile ukuba kancane ukushintshanisa valkodera ikhanda;
• kunconywa ukubhala phansi pair of inkumbulo amaseli imvamisa, ukuze kuqhutshwe ugweme ukuphinda scan;
• turning isibambo isithwebuli, izinga oyifunayo, udinga ngesandla ukucinga ku uhla engezansi.

Inqubo efanayo kungaba prodelyvat futhi ukuskena elingenhla imvamisa uhla (ngenhla 30 MHz), lapha kuphela kufanele uqaphe ngokwengeziwe njengoba sokucinga oku-othomathikhi, futhi izilungiselelo manual. Iqiniso lokuthi owamukelayo, lazama ukujabulisa umsebenzisi uzama ukushintshela FM-wave radio reception imodi.

impendulo

Mayelana umsakazo umamukeli Degen 1103 Izibuyekezo wabanikazi kunalokho ezithakazelisayo. Kufika abangahlakaniphile neze ulwazi ubunjiniyela kagesi, ushiye imibono emihle kuphela, kanye nezifundiswa-Radiomechanic akhononde abalulekile amaphutha umkhiqizi. Nokho, zonke banombono ongemuhle ephelezelwa ukulandelana izinyathelo zokulungisa inkinga.

Ngo umusa kubo bonke amakhasimende walawula ivolumu - ke kumelwe zikwazi ukuzivumelanisa nezimo, futhi ushintshe uhlelo ngesikhathi esifanayo, unesibopho ivolumu othomathikhi umfutho. Inkinga yesibili sina ukuthi abasebenzisi abaningi banake, ungumsebenzi ishaja esakhelwe ibhetri AA-esikhiphekayo. Incane kakhulu amandla okusebenza nokulethwa amandla webhethri. Noma kudingeka ukuthenga i ishaja zangaphandle noma usike i Resistor esengeziwe ibhodi amandla. Nokho, ngo-mBhalo, amandla supply ngesikhathi kwebhethri uzobe kakhulu ukufuthelana.

Ngokuqondene kokufaneleka, ke akunakwenzeka ukuba uhlu kwelinye sihloko. Degen kudivayisi 1103 usebenza cishe bonke ububanzi futhi eliphezulu kakhulu izinga reception, ngakho noma yikuphi emhlabeni ngumnikazi njalo kuyoba ukukhetha okungenani amakhulu iziteshi zemisakazo nge izinga okusezingeni umsindo.

Ekuphetheni

Isamukeli ehloniphekile, lokhu elula kunzima ukuba bangavumelani. Ngaphandle impucuko: olwandle, emahlathini, ezweni noma ukudoba - konke bazobe bethola izinga iziteshi hhayi kuphela zakho ozithandayo radio, kodwa futhi iziteshi amateur. Nge kudivayisi Degen 1103 Ayisoze unesizungu. Nokho, ukuthola induduzo esiphezulu zonke efanayo kufanele unikwe wokubuyekeza encane umamukeli, noma ezinye izinto kancane ezimbi zingaphazamisa nesikhathi esihle.