Cov qauv tsheb tau ua tiav tau zoo siv tsis yog rau kev lom zem los yog rau koom nrog kev sib tw kis las. Kev sim ua haujlwm tseem tso cai kuaj cov qauv ntawm cov khoom cua lub zog yav tom ntej thiab paub tseeb kev ua haujlwm ntawm kev tswj tsheb. Rau kev yooj yim, cov qauv muaj nruab nrog lub xov tooj cua tswj hwm, ib feem tseem ceeb ntawm kev xa xov mus rau lwm qhov.
Tsim nyog
- - cov xov tooj cua sib tshooj muab los ntawm lub tshuab hluav taws xob kis;
- - tswj cov khoom (khawm, levers, hloov);
- - Cov ntsuas hluav taws xob;
- - ntawv ci-clad getinax lossis textolite;
- - duralumin ntawv 1 hli tuab;
- - soldering hlau lossis soldering chaw nres tsheb;
- - yoj yoj;
- - voltmeter;
- - milliammeter.
Cov Lus Qhia
Kauj ruam 1
Yuav tsum paub koj tus kheej nrog kev tsim qauv thiab Circuit Court ntawm lub tshuab xa khoom siv los tswj cov qauv. Nws suav nrog qhov tseeb cov khoom xa hluav taws xob nrog lub hauv hluav taws xob tsim, hloov kho, hloov mus, hloov fais fab, chaw taws teeb tswj. Daim duab schematic daim duab ntawm lub transmitter nrog kev taw qhia ntawm cov khoom sib cais tau qhia hauv daim duab 1.
Kauj ruam 2
Ua lub tshuab xa hluav taws xob nrog tus qauv hloov kho siv T2 master oscillator, T4-T5 tus qauv hloov kho thiab T3 lub zog txuas rau hauv nws cov kab ke. Teem lub zaus ntawm cov tswv oscillator los xaiv lub capacitor C5.
Kauj ruam 3
Rau lub zog txuas ntxiv, siv P609 transistor lossis transistor zoo sib xws nrog cov kev ua kom nrov zog, tig nws raws li ib qho kev sib puag. Txhawm rau yooj yim hloov kho ntawm lub teeb liab hauv kav hlau txais xov, L3C8 Circuit Court tuaj yeem raug cais tawm ntawm cov xov tooj ntawm collector Circuit Court ntawm cov amplifier los ntawm muab cov kauj txuas ntxiv ntawm lub capacitor C7 thiab kav hlau txais xov.
Kauj ruam 4
Ua ke cov tshuab hluav taws xob tsis tshua muaj hluav taws xob T6-T7, T8-T9 raws li lub xov tooj cua multivibrator, txuas cov oscillatory circuit hauv series. Txhawm rau ntsuas ntau lub multivibrator, siv coil L4 thiab capacitors C16-C17 rau thawj lub tshuab hluav taws xob, thiab coil L5 nrog cov capacitors C18-C19 rau qhov ob. Txhua lub tshuab hluav taws xob tau teeb tsa rau ob nqe lus txib.
Kauj ruam 5
Siv peb 3336L roj teeb ua lub zog txuag rau cov khoom xa tawm, txuas hauv lawv hauv series.
Kauj Ruam 6
Mount lub qhov xa tawm ntawm lub rooj tsavxwm, ua nws los ntawm PCB lossis ntawv nyiaj-coated getinax. Ua kom lub cev ntawm lub cuab yeej los ntawm ib daim ntawv ntawm duralumin txog 1 hli tuab. Nqa cov pob nyees khawm, hais kom ua levers, hloov hluav taws xob thiab nplawm tus kav hlau txais xov sab ua ntej ntawm cov vaj tsev.
Kauj Ruam 7
Kho lub transmitter. Ua tib zoo xyuas qhov zoo ntawm lub installation, suav nrog cov ntsiab lus soldering. Ntsuas cov kev siv tam sim no thaum lub zog loj; nws yuav tsum tsis pub tshaj 100 mA. Ua qhov kawg kev sib tw ntawm cov zaus cov yam ntxwv ntawm tus tswv oscillator siv cov wavemeter, muaj yav dhau los txuas nrog kav hlau txais xov.
