yesu phoot-7 (buub)

yesu eff. tii.-7 haah eka khadkal, ghan sthitee aanee modular nirmit etch. eff. haushi-band redio transciver aahe, joou sthir aanee bhramandhvanisathi yogya aahe. 1970 chya dashakachya uttaradhat aanee 1980 chya dashakachya suruvatila japanmadhil 'yesu corporation' neey haah sanch bandhala hota. tyache pahile japani prakashan 1976 madhye jhaale. haah transciver tyachya kalasathi khoop lahan hota; sadhyachya aadhunik mankannusar, matra too eka motha bhramandhvani sanch aahe. haah eka qamee-shakticha (kyu. aar. pii.) ess. ess. bii. aanee see. doubleu. transciver aahe, jyapaiki prasaran shakti 10 teey sumare 20 doubleu paryant samayojit kelee jaau shakate.
1979 madhye tyacha kahisa sudharit uttaradhikari-yesu eff. eff karnyat aala aanee 1980 paryant hii rigg european bajaratahi vikali gelee. eff. eff chaar 500 keey. etch. zed. vibhaganmadhye 10 meater band coverage purnapane vistarit kele aahe (mool eff. tii.-7 aavruttimadhye heey ekach 500 keey. etch. zed. vibhagaparyant maryadit hote). eff. eff amplitude modulation (aii. emm.) mode dekhil pradan karate. tyache prasaran utpadan done 2sc2099 antim transister vaparoon ekatmik 50 doubleu power emplifierdware jastit jaast 5 teey 50 doubleu paryant samayojit kele jaau shakate. yaat noise blanker aanee aar. eff. attenuator dekhil aahe.
europemadhye heey sanch swis company "somercamp" neey aayat kele hote aanee somercamp eff. tii.-7 (bii) mhanoon vikale gele hote.
tantrik varnan.
premix heterodine tantransah ekal rupantaran sanrachanet karyarat asalelya ghan sthitine prapt aanee prasarit karane, transmit aanee receive modmadhil signal vikrutee qamee karane. yenare signal antena rile, tuning sarkitdware, aar. eff. emplifier, passband tuning unit aanee mixerkade jaate. signal filter keela jaato aanee audio emplifierla deela jaato aanee 3 doubleu audio signalmadhye anuvadit keela jaato. baher jaanara signal microphonemadhun modulator/demodulator yunitdware filterkade jaat aahe. nantar teey pravardhit aanee vishamikrut kele jaate, misalale jaate aanee antim pravardhakala dile jaate.

