Transceiver Ilayska gacmihiisa

transceiver Ilayska - qalab ah oo loogu tala galay in gudbinta seenyaalaha ah inta jeer cayiman. Sida caadiga ah, waxaa loo isticmaalaa sida aqbalana a. element ugu weyn ee transceiver waxaa loo arkaa in ay transformer ah oo ku xiran inductance ah. beddelka Feature laambad waa low-soo noqnoqoshada ah xasiloonida gudbinta signal.

Intaa waxaa dheer, waxay ku kala duwanaayeen joogitaanka capacitors awood iyo resistors. ilaaliyaal waxaa lagu rakibay ee kala duwan ee qalabka. Si aad u baabi'iyo noocyo kala duwan oo faragelin nidaamka filtarrada korontada waxaa laga dalbadaa. Maanta, dad badan ayaa xiiso u rakibo of transceivers low-xoogga 50 watts.

Transceivers mowjadaha gaagaaban (HF)

Si aad u samayso transceiver HF oo aad gacmihiinna ku, waa in aad isticmaasho transformer a awood yar yahay. Intaa waxaa dheer, taxadar waa in laga saabsan Sammeecado. Sida caadiga ah, haddii ay taasi ku, dhex signalka si weyn u kordhiyaa. Si aad u awoodo in ay buuq ka qabtaan, qalabka waa zener set. Inta badan caadi ahaan loo isticmaalo transceivers noocan ah ee is-weydaarsiga telefoonka. Qaar ka mid ah ka dhigi transceiver HF la Gacmihiinnu (ilayska) isticmaalka gariiradda ah, oo waa inuu u adkeysan iska caabin ah ugu badan ee 9 ohms. Hubinta haddii qalabka had iyo jeer waa on wajiga koowaad. Xaaladdan oo kale, biinanka, waa in la dhigay si ay u meel sare.

unit antenna oo transceiver ee HF

antenna ee raadiyaha oo gacmihiisa gaar ah la dhigtay kirishbooyada kala duwan. Intaa waxaa looga baahan yahay labada ciyaaryahan diode. bandwidth antenna waxaa laga fiiriyaa laliska low-xoog. qalab kale oo loo baahan yahay, waayo, element ah sida ku biiro cawsduur. Waxaa loo baahan yahay isu gudbinta signal in inductor dibadda ah loogu fuuli jiray.

Si korontada ee transceiver ah oo aad gacmihiinna ku, waxaad u baahan tahay matoor ee hirka sare ah, taas oo ka waddaa on labo ka mid ah Ambassador ee. Intaa waxaa dheer khabiiro isticmaali capacitors ee awoodaha kala duwan. qalab danab ugu badnaan waa u adkeysan at 50 V xadka inta jeer ay dhacdo in this kama badna 60 Hz. Si loo xaliyo dhibaatooyinka la faragelin electromagnetic wareeggeedii gaar ah waxaa loo isticmaalaa. Qalabka ay sidoo kale loogu talagalay labanlaabay danab.

qalab VHF (VHF)

Samee transceiver VHF oo aad gacmihiinna ku waa kuwo ku adag. Xaaladdan oo kale, dhibaatada la helo midig inductor. Waxaa waajib ku ah in ay ka shaqeeyaan ka siddo ferrite. Capacitors ku fiican yihiin in loo isticmaalo awoodda kala duwan. ilaaliyaal Kaliya waxaa loo isticmaalaa wareejin wajiga. Isticmaalka a multi-channel beddelka ma ku haboon yihiin transceivers. Margado nidaamka u baahan yahay inta jeer sare, iyo in ay kor u zener qalab sax codsatay ah. Waxay rakiban yihiin in transceivers transformer kaliya. Taasi transistors aan la gubay baxay, khubarada qaar ka mid ah talin filtarrada korontada soldered.

Daydo transceivers ruxruxo dheer (LW)

Samee dheer-Milanello transceivers laambad oo aad gacmihiinna oo keliya ka qaybgalka gudbiyeyaasha-awood sare. dirato kiiskan waa in loo xisaabiyaa on lix channels. Aqbalana Phase isbedelka lagu sameeyaa iyada oo loo marayo modulator ah, kuwaas oo ka hawlgala at inta jeer ah 50 Hz. Si loo yareeyo faragelinta on line ah, filter isticmaalo ugu kala duwan. Si loo kordhiyo conductivity of signal qaar ka mid ah laga helay isticmaalka Sammeecado. Si kastaba ha ahaatee, xaaladda this waa in is ogow of joogitaanka capacitors capacitance. The transistors nidaamka waxaa muhiim ah in la dhiso waayo transformer ah. Waxaas oo dhan waxay hagaajin doontaa saxnaanta qalabka.

Maqaallo qalab la ruxruxo celceliska (CB)

Samee transceivers tube-ruxruxo dhexdhexaad gacmahooda on iyaga u gaar ah waa ay adag tahay. qalabka shaqeeyaan on Kokes ku. nalalka Light waxaa horay Wehel. The cathodes kiiskan waxaa muhiim ah in si toos ah lifaaq via capacitors. Xallinta dhibaatada ee sii kordhaya polarity noqon karaa isticmaalka Labada ciyaaryahan dheeraad ah resistors ee wax soo saarka.

Si aad u buuxiso Bannaanka isticmaalaa Relay ah. antenna waxaa had iyo jeer ku lifaaqan chip loo marayo cathode ah, iyo xoogga qalabka la go'aamiyo via transformer danab ku. Kulan marar badan transceivers noocan ah waxaa laga yaabaa in diyaaradaha. Waxaa gacanta ku via guddi ay gacanta ama meel fog ka.

unit antenna oo transceiver ee NE

Samee anteeno raadiyaha noocan ah la isticmaalayo kartaa gariiradda a caadiga ah. Dibadda fuuli waa in la xiran saarka kordhiyo ah. Guides kiiskan waa in la soldered in diode ah. soo iibso dukaanka Maqsin.

Si aad u samayso unit si transceiver ee Relay nooca isticmaalay, iyo sidoo kale matoor 50 V. a transistors The nidaamka kaliya codsatay beerta. nidaamka ceejiya waxaa looga baahan yahay xidhiidhinaya Bannaanka. capacitors Feedthrough in blocks noocan ah waxaa loo isticmaalaa aad u dhif ah.

Transceiver Bedelida VHF-1

Si aad u samayso transceiver this oo gacmihiisa on ilayska iyadoo la isticmaalayo mid ah transformer 60 Kokes V. wareegi waxaa looga faa'iideysan ujeeddo ah wajiga aqoonsi noqon kartaa. Modulators in qalabka dhigay kala duwan. danab High transceiver la hayo ay sabab u kordhiyo xoog ah. Ugu dambeyntii iska caabin transceiver waxaa sabab u ah in la qaado ilaa 80 ohms.

Si iiraacshay qalabka waa guul, waxaa muhiim ah in si sax ah ay ula qabsadaan booska uu ka transistors oo dhan. Sida caadiga ah, xubno ka xiritaanka waxaa la geeyaa meel sare. Xaaladdan oo kale, khasaaraha kulaylka noqon doonaa yar. In gariiradda markeeda la soo dhaafay boogta. Dioska- on furayaasha in nidaamka la hubiyaa ka hor Mase loo baahan yahay. Haddii ay xiriir xun tahay, heerkulka shaqada kordhin kartaa maratay min 40 ilaa 80 digrii.

Sida loo sameeyo ee transceiver VHF-2?

Si aad si sax ah isku laab transceiver la gacmahaaga, waxaad u baahan tahay in ay qaataan transformer ah 60 V. Yaree xamuulka waa u adkeysan at 5 A. The resistors oo tayo sare leh oo keliya waxaa loo isticmaalaa in la kordhiyo dareen ka mid ah qalabka. Awoodda condenser ee loo baahan yahay si loo siman yahay si ugu yaraan 5 PF. qalab dhexdiisa ugu dambeyntii iyada oo wajiga koowaad. In this farsamo quful ugu horeeyay ayaa lagu wadaa inuu booska sare.

Waxaa ka mid ah korontada ah loo baahan yahay, daawashada nidaamka bandhigay. Haddii inta jeer ee la yareeyo waa ka weyn yahay 60 Hz, sidaas darteed, hoos u dhac ku danab lagu qiimeeyo. Conductivity, kiiskan, signalka waa la kordhin karaa by kordhiyo electromagnetic. Waxaa loo xiraa, sida caadiga ah ee soo socota si ay transformer ee.

model HF la gaabis-scan

Isku laab transceiver HF la gacmahaaga ma keeni dhib. First, waa in aan dooran transformer la doonayo. beddelka dejinta Guud ahaan loo isticmaalaa in ay yihiin in ay hor istaagi kor load ugu badnaan ilaa 4 A. Xaaladdan awood, capacitors waxaa lagu soo xulay, oo ku salaysan dareenka qalab tilmaanta. FETs in transceivers waa wax caadi ah. Si kastaba ha ahaatee, ma ay joogin oo aan khasaaro. Waxaa inta badan la xidhiidha baadi weyn ee wax soo saarka.

Tani waxay dhacdaa ay sabab u tahay kororka of heerkulka shaqo taararka dibadda. Si loo xalliyo dhibaatada this, transistors ah loo isticmaali karaa sixitaanka LM4. tabinta qiimeyn iyaga wanaagsan. Modulators for transceivers noocan oo kaliya ku haboon laba mawjadaha yihiin. laambadihii Xarunta qaadataa meel marayo ceejiya caadiga ah. In si loo gaaro isbedel deg deg ah Sammeecado wajiga kaliya ee bilowga ah ee nidaamka silsilad loo baahan yahay ah. Si loo hagaajiyo waxqabadka aqbalana, antenna xiran dhex cathode ah.

Multi-channel-habeynta transceiver

Samee transceiver multi-channel ah oo aad gacmihiinna oo keliya ka qaybgalka transformer a high-voltage. Yaree load waa in kor u adkeysan ilaa 9 A. Xaaladdan oo kale, capacitors waxaa kaliya loo isticmaalo oo qaadi kara wax ka badan 8 PF. Kordhi dareenka ka mid ah qalabka si ay u 80 kV ficil ahaan waa wax aan macquul aheyn, waa in la tixgeliyo. Modulators waxaa loo isticmaalaa in nidaamka shan channels. Si aad u bedesho wajiga of fasalka loo isticmaalo ee chips SPR.

diinta Direct JDS transceiver

Si aad u laab transceiver JDS gacmahaaga, waxaa muhiim ah in la isticmaalo capacitors leh awoodda ah in ka badan 6 PF. Tan waxaa in badan sabab u ah dareenka sare ee qalabka. Intaa waxaa dheer, capacitors waxay kaa caawinaysaa in polarity xun ee nidaamka.

Waayo, tabinta signal fiican baahan gudbiyeyaasha ugu yaraan 40 V. Xaaladdan oo kale, waa in ay u adkeysan load ah oo ku saabsan 6 V. Qalabkaas waxaa sida caadiga ah loogu talagalay afar marxaladood. Hubinta transceiver isla markiiba bilaabmaa inta jeer xadka of 4 Hz ah. Si aad ula qabsan faragelinta electromagnetic, resistors loo isticmaalo duurka nooca qalabka. filtarrada laba geesoodka ah ee transceivers waa dhif iyo naadir. danab ugu badan ee gudbiye ah wajiga labaad waa u adkeysan at 30 V.

Si loo kordhiyo dareen ee doorsoomayaasha qalabka Sammeecado waxaa loo isticmaalaa. Waxay ka shaqeeyaan in labo ka mid ah transceivers la resistors. In ay ka gudbaan ku noqnoqoshada hooseeyo oscillations waxaa looga faa'iideysan xasiliya. The laambadihii circuit anode rakibay ee taxanahan via ceejinta ah. Ugu dambayntii qalabka loo hubiyo in farsamo quful iyo nidaamka muujinaysa. Taas waxa loo sameeyaa weji walba si gooni gooni ah.

daydo Transceiver iyo laambadaheedii L2

Ma transceiver fudud oo aad gacmihiinna oo isticmaalaya a transformer 65 daydo V. iyo laambadaheedii, kuwaas oo ku kala duwan yihiin in ay in ay ka shaqeeyaan sanado badan karaan. heerkulka Operating at taas oo celcelis ahaan waa 40 darajo. Intaa waxaa dheer, fadlan ogow in ayan iyagu dhammayn karin in ay ku xidhmaan ah chips-hal waji. modulator The kiiskan waxa fiican in aad ku rakibi on saddex channels. Sababo la cabbirkan of kala firidhsan noqon lahaa yar.

Intaa waxaa dheer, waxaad ka heli kartaa laga takhaluso dhibaatooyin ka la polarity xun. Capacitors waxaa loo isticmaalaa sida kala duwan oo transceivers. Si kastaba ha ahaatee, xaaladda this, wax badan ku xiran tahay qaybta korontada ugu badan. Haddii hadda hawlgala ee wajiga koowaad waa in ka badan 3 A, mugga ugu yar ee capacitor waa in ay ahaadaan 9 PF. Sidaas darteed, aad ku tashan karaan howlgalka xasiloon oo gudbiye ah.

Transceivers resistors MC2

Si aad u si fiican u laab transceiver ah oo aad gacmihiinna kula resistors sida, waxaa muhiim ah in aad doorato stabilizer wanaagsan. Waxaa loo xiraa in hay'adaha soo socda in ay transformer ee. Resistors noocan ah waa in ay u adkeysan ku saabsan 6 A. load ugu awood

Marka la barbar dhigo transceivers kale waa wax badan oo ilaa xad ah. Si kastaba ha ahaatee, ay bulshsada ku waayo, taasu waa dareenka sii kordhaya ee qalabka. Sidaas darteed, model waa ay awoodaan in ay ku fashilmaan markaad af ku danab on transformer ah. Si loo yareeyo khasaaraha kulaylka in qalab la shaqeysiin nidaamka oo dhan filtarrada. Waa in loo ku yaalla hore ee transformer in ay iska caabin ah ugu danbeyntii kama badna 6 ohms. Xaaladdan oo kale, heerka kala firidhsan yahay qiimo lahayn.

qalab isbedbeddelka sideband hal

Going gacmahooda (nidaamka hoos ku qoran) transceiver ka transformer 45 V. lagu daydo ee noocan ah inta badan waxaa laga heli karaa is dhaafsi telefoonka. modulator Band in ay qaab-dhismeedka waa mid fudud ilaa xad. wajiga Mase kiiskan waa la fuliyay si toos ah iyada oo loo marayo meel wareejin resistor ah.

caabin The yareysey halka aan soo maratay hoos u. Sidaas darteed, dareen ah had iyo jeer waa caadi. Gudbiyeyaasha for modulators sida ku haboon yihiin oo leh awood ah in aan ka badnayn 50 V. Isticmaalka beer khubaro capacitors ha ku talinaynaa nidaamka. Aad u fiican ka barta of view khubaro ah, isticmaali dhigooda caadiga ah. Dhaqmaan of transceiver ah waa la fuliyay oo kaliya in wajiga la soo dhaafay.

model Transceiver kordhiyo PP20

Samee transceiver la gacmaha on kordhiyo ee noocan oo aad laga yaabaa in la isticmaalayo transistors field-saameyn. calaamadaha gudbiye kiiskan gudbin doonaa oo keliya Mowjad. antenna ee transceivers sida had iyo jeer ku xiran via ceejinta ah. Adkeysan gudbiyeyaasha danab waxaa looga baahan yahay in ay hor istaagi at 55 C. Waayo, xasilinta wanaagsan hadda codsatay inductor noqnoqoshada hooseeyo. Si la modulators shaqeeyo, waxay si fiican u haboon.

transceiver Chip waxaa fiican inaad soo qaado saddex marxaladood. waxaa sidoo kale ka shaqeeya la kordhiyo kor ku xusan. Dhibaatooyinka la xiriira dareenka in qalabka dhif dhacaan. khasaaro A of transceivers xogta la oran karo waa arrin u hooseeya dhereg badan.

la anteenooyinkooda of transceivers xoog ku dhufo

Transceivers noocan ah maanta waa dhif iyo naadir. Tan waxa u sabab inta badan in signalka saarka noqnoqoshada hooseeyo. Sidaas darteed, waxay leeyihiin iska caabin xun mararka qaarkood waa 6 ohms. Taa baddalkeeda, xaddido load ku on resistor waa in gobolka of 4 A.

Si ay u xaliyaan dhibaatada la polarity xun, daaro gaar ah waxaa loo isticmaalaa. Sayidka, isbedel wajiga si dhakhso ah dhacdaa. Reserved qalabka xataa awoodo hago. antenna The kor ku xusan ee Relay ah ayaa qarka u saaran la sumadda K9. Intaa waxaa dheer, transceiver waa in si fiican loogu talagalay nidaamka inductance.

Xaaladaha qaarkood, qalab soo bandhigay waxaa lagu soo saaray. wareeggeedii High-noqnoqoshada in transceivers ayaa sidoo kale ma aha wax aan caadi ahayn. Dhibaatooyinka la oscillations soo wareegi jiray waa la gaari by stabilizer a. Waxaa loo xiraa in qalabka uu yahay mar walba ka sarreeya transformer ah. waxay noqon midba midka kale waqti isku mid ah waxaa looga baahan yahay ka fog ammaan ah. Heerkulka ka shaqeeya ee qalabka waa in ay ahaataa 45 degrees.

Haddii kale, kulayl lama huraanka ahaa ee capacitors. Ugu dambayntii tan waxay keeni doontaa in biyuhy lama huraan. Fiirsaneysa inay kor ku xusan oo dhan, kiiska for transceiver waa in la si fiican u hawo hawada. Lamps in chip Heerka Jaha via ceejinta ah. Taa baddalkeeda, biiro modulator waa in lagugu xiro duuban dibadda.