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Tpn cxeuu pa.a i iomhkpo^ohob

http://www hackersrussia.ru/Spy/Kadiomc/rm42 php

Engksh verslon

flowon Hoboctm PaAMO KaproMKM Koflrpaóepw Moóhaku Tene0OHHfl ATC nenA>KHHr TpaHKn >Kymkh OopyM

Goi >glc

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Tpn CXeMbl paflMOMMKpOCfcOHOB

BHMMaHHO MMTaTenen npeAnaraiOTC* Tpn npocTbix paAHOMMKpo<i>OHa, BbinonHeHHbix aBTopoM Ha 6aae ycrpofiCTBa, onyónwKOBaHHoro b acypHane "PaAno", 1995, N? 4, c. 44. Bo ecex cnynaax npnBOA*TCH to/ibko cxewbi nepeAaTMMKOB. npnen BencB Ha YKB npneMHUK KKTancxoro nponasoACTBa, HacrpoeHHbin Ha nacroTy 100 Mf"u h pa6oTaxxunn co mTbipeBon anTeHHOtf Annhoh oko/io 40 cm. B xoAe 3xcnepnMeHTOB BwacHunocb, hto Heo6xoAHMy>o neBnaunto nacroTbi nepenaTnnKa mokho nonynnTb n 6e3 npnMeHBHMB BapnxanoB. Ero cxena noKaaaHa Ha puc. 1.

Taxon paAnoMnxpo<tx>H coxpaHfleT paóoTocnocoÓHoerb b AnanaaoHe nnTaiomHX HanpjoKeHnn 3...12 B. CneAyeT, oahsko, yHMTWBaTb, mo npn M3MeHeHnn HanpaaceHnfl nnraHHfl 6yA«T Ha6nx>AaTbca u cymeciBeHHoe n3r^eHeHne paBonen Maororbi. npn HanpB>xeHMM nnTaHn* 4,5 B paAnoMMxpo<J)OH noTpeB/iaeT tok oko/io 4 mA. flanbHOCTb ero AertCTBna b OTKpbJTOM npocrpaHCTBe Aocmrana 50...60 m. AKycTMMecxafl MyBCTBHTenbHOCTb RpnMeMennoro Mnxpo<t>OHa MK3-3 oóecnemiBaeT HopManbnyio paóoTy ycrpoMCTBa na paccroaHnn 3...4 m ot roBopaioero nenoBeKa.

nonwTKH ynpocTMTb cxeMy npnsenn k coiashuk) paAHOMHKpo<tJOHa scero Ha oahom TpaH3ncTope (puc. 2). npn HanpaaceHMM nnTann* 3 B oh norpeśnaeT tok 1,5 mA n o6ecneMneaeT Aa/ibnocTb AencTBnfl 35...40 m npn paccTOBHnn ot ncroMHMKa 3By*a 10...15 cm. 06a MHKpo<t>OHa noMTn He Tpe6yoT HanaxnBawna (Kpowe ycraHOBKM pa6onen MaCTOTbl). 4To6bi naSaBnTbca ot yxoAa nacTOTbi H3-3B B/inBHHfl pyku onepaTopa, Mnxpo<tx>H Heo6xoAMMo noMecTHTb b MeTannnMecKnn Kopnyc nnn 3KpaH H3 <t>o/ibrn, coeAHHeHHbiH c oóiuhm npoBOAOM. ripn TinaTenbHOM noA6ope 3/ieMeHTOB yAasa/iocb AoónTbca paóoTbi mhkpo4x>hob ot ncTOHHMKa nMTaHnfl Hanp«MeHneM 1,5 B, OAwaKO OHa 6bina Kpatfne neycronnnBa. no 3Ton npnnnHe npniunocb coópaTb paAMOMHKpo<ł>OH na repMaHneBwx TpaH3ncropax (pnc-3). Oh cnocoóeH pa6oTaTb ot ncroMHnKa NanpflxeHneM 1,5...0,9 B, noTpe6/i«eMbł« tok npn 3tom coarasnan 1 mA, a Aanbnocrb AencTBMB pasHanacb 10... 15 m npn paccroflHnn 1 hot ncroMHMKa 3ByKa. 3tot mmkpośjoh onenb MyBCTBMTeneH k HOMMHanaw anenenTOB n Hanp*xeHno nnTaHna. HanpnMep, npn nonwTKe noBwcHTb nocneAHee ao 3 B. TpaH3norop VT1 6wn oko/io 0.3 mA. nocne Taxon HacrponKn paAnoMnKpo4»H coxpaH*eT pa6oTocnoco6nocTb npn CHnateHnn nnTaHna ao 0.9 B.

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2009-05-20 20 41