Abathengisi abangenazingcingo abangenazingcikisi abangenazingcingo kwiprojekthi ye-KTV

Inkcazo emfutshane:


Iinkcukacha zemveliso

Iimpawu zeMveliso

Izalathisi zeNkqubo

Uluhlu lwe-Radio Roquency: 645.0595.05mhz (itshaneli: 645-665, i-665-695)

I-bandwidth esebenzayo: 30mhz ngejelo ngalinye (i-60mhz lilonke)

INDLELA YOKUZIPHATHA IXESHA LOKUGQIBELA

Iqondo lokusebenza

Indlela ye-squelch: ukuhlolwa kwengxolo ngokuzenzekelayo kunye ne-squelch ye-diedch yedijithali

I-APTEX: i-45khz

Uluhlu lwe-Dynamic:> 110db

Impendulo yeaudiyo: 60hz-18kz

Isilinganiselo esibanzi sengxolo:> 105db

I-distortor ebanzi: <0.5%

Izalathisi ZABASEBENZI:

Imowudi yokufumana: I-upow-i-superheterodyne, i-tun-tun

Imowudi ye-Osciciction: Inqanaba le-PLL elitshixiwe ilog

Rhoqo ePhakathi: Imvando yokuqala yokuqala: 110mhz,

I-Reflorhente yesibini ephakathi: 10.7mhz

Isinxibelelanisi se-Antenna: I-TICH

Imowudi yokubonisa: I-LCD

Imvakalelo: -100dbm (40DB S / N)

Uxinzelelo oluhle:> I-80db

Iziphumo zeaudiyo:

Ayilingani: + 4db (1.25v) / 5kω

Ibhalansi: + 10db (1.5v) / 600ω

I-Voltage yoNcedo lwaMandla: I-DC12V

Uncedo lwamandla okwangoku: 450ma

Izalathisi ezidlulayo: (908 Ukuqalisa)

Imowudi ye-Osciciction: Inqanaba le-PLL elitshixiwe ilog

I-EUTME STOP: I-3DBM-10DBM (LO / SHE / HOM SHION)

Iibhetri: 2x "1.5V No. 5" Iibhetri

Okwangoku: <100MA (hf), <80MA (LF)

Sebenzisa ixesha (ibhetri ye-alkaline): malunga neeyure eziyi-8 kumandla aphezulu

Ukungasebenzi kakuhleunyango

Iimpawu ezingasebenzi kakuhle

Iinkqubo zininziunobangela

Akukho nto ibonisa umamkeli kunye nokudlulisela

Akukho mandla okutshintshela, amandla afumanayo akaxhunyiwe ngokufanelekileyo

Umamkeli akanawo umqondiso we-RF

Iibhendi ezikhoyo kunye nokuhambisa ngokugqithileyo zahlukile okanye ziphuma kuluhlu olwamkelekileyo

Kukho umqondiso werediyo werediyo, kodwa akukho signali

Imakrofoni edlulisiweyo ayixhunyiwe okanye i-squelch ye-quelch nayonzulu

Isikhokelo sesekethe seSekethe

Ukuseta imo ethe cwaka

Ingxolo yengxolo yeaudio yomqondiso inkulu kakhulu

Ukudluliselwa kweModuration yeModyuli incinci kakhulu, fumana inqanaba lombane ophantsi, okanye kukho umqondiso wokuphazamiseka

I-Audio Sign

DluliselaterUkuphambuka kweModyuliInqanaba elikhulu, elamkelweyo liphume likhulu kakhulu

Umgama wokusetyenziswa mfutshane, umqondiso awuzinzanga

Amandla okuTshintshiselwano aPhantsi, kwaye i-squelch yamamkeli inzulu kakhulu.

Ukuseta okungafanelekanga kwe-antenna eyamkelayo kunye nokuphazamiseka kwebhetri eyomeleleyo ngeenxa zonke.


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