Pinpointer nemaoko: chati uye tsananguro

Pinpointerami mazuva ano anonzi chiine simbi michina. Maererano Kururama kirasi ivo zvakasiyana. Zvinofanira kurangarirwa kuti ichi mhando mudziyo une yayo nehanya. Huru chaikosha pinpointera anganzi munhu coils. It unoisa kunyanya orthogonal mhando. Zvisinei, mumamiriro ezvinhu aya, mumwe mujenya kunoenderana kirasi chiridzwa kururama. Kuti vatore nyore pinpointer namaoko avo, vanofanira kuva aiziva vanozivikanwa configurations.

Model maviri-waya capacitor

Kuti aite izvi mhando pinpointer nemaoko, zvakakodzera yose kutanga kugadzirira dzimba mudziyo. Kuti aite izvi, nyanzvi dzakawanda dzinokurudzira kushandisa hwandaiva furashiraiti. Huru dambudziko Panguva iyi nderokuwana modulator akanaka. Kazhinji, vaviri-waya capacitor tora non-Linear analoginen. Zvakananga akasungwa coils kuraswa pamberi mudziyo. Batteries anofanira kuiswa kuti modulator. Avabvise vanogonawo kuva furashiraiti. Minimum bhatiri simba kunodiwa kuti 200 naRaama. Mushure maminitsi 25 dzamarudzi kuvhiyiwa uku inokwana.

Kushandisa-waya matatu capacitors

Ita zvakaoma pamwe-waya matatu capacitors pinpointer namaoko. The modulator hazvisi yakakodzera chete Linear mhando. Munguva yedu kuwana mune zvemagetsi muzvitoro hakusi nyore. Zvinofanira kurangarirwa kuti coils inofanira kuiswa pasi gudzazwi. Vamwe mberi vakapakata zener mudziyo. Kuwedzera aikanganiswa yacho wokuenzanisira, ikodzere zvakakwana. Batteries mumamiriro ezvinhu, unogona kushandisa mureza furashiraiti.

Model chidzivaidzo chiratidzo

Kuunganidza ichi mhando pinpointer nemaoko, zvakakodzera yose kutanga kutora mutumbi furashiraiti. Minimum chikumbaridzozve Frequency modulator anofanira kumira 200 Hz. izvi zvose zvichatibatsira kuramba ari aikanganiswa ari mudziyo pane mukuru pamwero. Somunhu tester mudziyo uyu unoshandiswa kazhinji. Kuti Activate kuti kudimburira muoti pakuvaka zvakakodzera kuti asimbise kuzvidzora.

Kakawanda rinoshandiswa bhatani-mhando. Muchiitiko chino, unofanira kuteerera zvinhu muviri, iyo muridzi kubudikidza furashiraiti. Coil nokuti chinangwa ichi nani kusarudza nyore. Zvisinei, mazano voltage muganhu kunodiwa kuti nekuchengetedzwa pa 15 V. Zvose izvi zvichaita kuvandudza kuverenga kururama.

Nadzurudzo "Kid-FM2"

Unganidza pinpointer "Kid-FM2" nemaoko ake iri nyore. Akati mudziyo inozivikanwa munyika kuti mwoyo nehanya. Zvisinei, mari womuenzaniso yakaderera zvikuru, uye akati mudziyo rakanakira musha kushandiswa. The modulator uyu kana asiri Linear mhando. Iye vakatasva rakatevera zvakananga regulator.

Kakawanda izvozvo unotsauka analogs dzinogona kuwanikwa mumusika. Inductor chiyamuro chikumbaridzo voltage aigona withstanding vaifanira 10 V. Zvinofanira kucherechedzwa kuti mudziyo ano soro conductivity. Izvi zvakabatsira kuburikidza nekuisa zener diode. Uyezve, kuti vasimudze maoko avo pinpointer "Kid-FM", zvakakodzera solder capacitors. Chete ipapo kubatanidza vokukurukura kusvika zener diode. Panoperera basa chete kugadzirisa mabhatiri zvakadyiwa.

Pinpointer yakaderera utetsa transistors

Ita pasi utetsa pinpointer maoko ake pamusoro transistors zvinogona nokuda zano akadai beeper. Zvinonzi akagadzawo mumuviri chete shure modulator. Gudzazwi nokuti mudziyo uyu rakakodzera chete kufamba kweropa mhando. Saka capacitors anogona kusarudzwa kuti siyana mano. Zvisinei, shoma chiyamuro pachikumbaridzo voltage, ivo vanofanira kuramba pa 5 V.

Zvinofanira kucherechedzwa kuti zener mudziyo zvinowanzooneka iiswe. Reserve kakawanda paHoro 200 Hz. Zvakakosha kuyeuka kuti rakarurama kuverenga kunoenderana inductance ari coils. Upamhi Kupfuudzwa chinhu zvinokonzerwa asingasviki 3 microns. Batteries nokuti akasarudza yokutevedzera inokwana kwete kupfuura 600 naRaama. Enough izvi pamusoro, ari mudziyo dzose kwemaminitsi anopfuura 30.

High Kunzwisisa Model

High aikanganiswa pinpointer sei kuti maoko ako? Kuti tinzwisise mubvunzo uyu, tinofanira kunzwisisa kuti coils vachada kuva kumbonyanya simba kuti ungano. Minimum chikumbaridzozve voltage anofanira kumira pa 20 V. Zvinofanira kucherechedzwa kuti modulators iyi nyaya dziri yakakodzera chete mutsetse mhando. Kururama inobvawo pamusoro mhando condensates.

Pakadaro, nyanzvi dzakawanda zano kushandisa zvivezwa rakashama. Paavhareji, kuisa vanokwanisa vari date chinhu chiri kumativi 5 PF. Zvisinei, mumamiriro ezvinhu aya, mumwe mujenya kunoenderana akaigadzira capacitors. Kana isu kutaura pamusoro zener diode, rinoshandiswa pamwe zvakawedzera nemishonga. Zvakakodzera kuwedzera aikanganiswa ari mudziyo. Batteries nokuti womuenzaniso ichi kunofanira kusarudzwa inokwana kwete asingasviki 900 naRaama.

Nadzurudzo of Minimax-PP

Kuunganidza maoko avo pinpointer Minimax-PP, unofanira atore beeper PP20 akatevedzana. Zvinofanira kucherechedzwa kuti vibration zvigadziriswe kuiswa mune mano ichi mhando. Panyaya iyi, kuti zviratidzo vaishandisa akasiyana-siyana. Kana isu kutaura pamusoro coils, rinoshandiswa mune iyi orthogonal mhando. Chikumbaridzo mazano voltage kuti rokuti anofanira kutsungirira zvinenge 15 W. The mumweya kutenderera haafaniri kupfuudza 4 ohms.

The aikanganiswa of mudziyo zvikuru kunobva capacitor. Vanosvika vaviri vomureza urongwa yakapiwa. Mumwe wavo ari hazvo yakaiswa pedyo coils. Pano, wechipiri akatasva panguva mbudo pamusoro modulator. The chikuru dambudziko mano aya anogona kunzi chiduku makubhiti transmittance pa 2 microns. Somugumisiro, mashoko amplifiers akashandiswa mano kwakadai mashoma.

Mudziyo pamwe chinokosha controller

Ndizvo mhando pinpointer nemaoko (zano pasi apa) zviri nyore. Chekutanga zvose zvakafanira kuti mudziyo kunhonga nyaya yakanaka. Panyaya iyi, iyo controller chinokosha mhando yakawanda nzvimbo asingadi uitore. Kana kutsvakwa, unogona kutenga chero kuchitoro pamwe redhiyo ano, uye tinorasikirwa zviduku. The runoratidza maatomu akafanana izvi zvinogona kuonekwa conductivity akanaka. The capacitors iyi nyaya dzakatangwa maviri electrode mhando. nemishonga parameter mu avhareji kwavo dzinodzengerera kumativi 2 ohms.

Zvinofanira kucherechedzwa kuti coils inofanira kutanga iiswe. Zvichaita kuti ushandise blowtorch. Uyezve chaidzo zvakananga modulator. Neshure chikamu inofanira kuva rechargeable bhatiri. The gudzazwi uyu kana kushandiswa iri kukodzera. Zvinonzi anokonzerwa ndechokuti aikanganiswa ari mudziyo iri yekudyidzana wakaderedzwa yakafanira kuwedzera mune vakaomerwa kakawanda huchashandiswa.

Kushandiswa multilayer capacitors

Zvinonzi kuenda multilayer capacitors pinpointer maoko avo (zano pasi apa) chete pamberi orthogonal Coils. The modulators muchiitiko ichi vari akakodzera Linear uye vasiri Linear marudzi. Zvinofanira kurangarirwa kuti mano ichi mhando vanowanzotambura iiswe vibrating zvigadziriswe. Muchiitiko chino, beepers anogona kuwanikwa kazhinji.

Kuwedzera utetsa zener mano anowanzoshandiswa. In ichi chaizvo nevakawanda mazuva ano vari kardiodnye dzomuzana. Kuisa pavo achava kushandisa imwe blowtorch. Kazhinji, zvinofanira kucherechedzwa kuti yokutevedzera pamwe multi-rukoko capacitors vari nokudenga, uye vari yakanaka kumba kushandiswa. Uchibatsirwa wavo, munhu anokwanisa nokururamisira kukurumidza kuwana chaiyo nzvimbo wiring murusvingo.

Model pamusoro monolithic bhodhi

Unganidzai ichi mhando pinpointer nemaoko iri nyore. Musiyano pakati mano aya yakakwirira zvakarurama kuverengwa, asiwo utetsa zvakanaka kwete chete. Nokuti Nyanzvi vakati womuenzaniso kukodzera zvakanaka. Unganidza mudziyo pamwe zvakafanira kutara modulator. Muchiitiko chino, nyanzvi dzakawanda dzinokurudzira kushandiswa Linear analogues.

Zvisinei, Non-Linear okunatsiridza zvakare zvakajairika. Beeper muchiitiko ichi vari wakaisirwa coils. Parameter chiyamuro mudziyo pachikumbaridzo voltage haafaniri kupfuudza 20 V. For ichi chinangwa zener compulsorily kuisa. Anotonga muchiitiko ichi soldered vakumbira. Panoperera basa chete kugadzirisa mabhatiri.

Pinpointer pamwe resonance kudzora

Kuti peta mudziyo pamwe resonance regulator, zvinokosha kuti tigadzirire pachine imwe blowtorch. Wokutanga chikwata vakasarudzwa kuti unhu modulator. Nyanzvi dzakawanda dzichiri dzinokurudzira kushandiswa Linear analogues mumamiriro ezvinhu. Kuvawana vari chitoro kwakaoma, asi vanofanira kuva vashoma. Paavhareji conductivity akagara navo akaenzana 3 microns. Nokuda kwaizvozvo, mazano pachikumbaridzo voltage kuti aitarisira pana 15V Zener diodes vari akakodzera zvikuru siyana. Nemishonga kunonyanyisa vanosungirwa kuchengeta pachiyero 5 ohms. Zvinofanira kucherechedzwa kuti beeper mudziyo chidhiraivho vasiri kudiwa.

Nekuisa coils mune iyi zvinokurudzirwa kuti zvigare. Panyaya iyi, iyo wiring kuputira inofanira kupiwa vainyatsotarisirwa. Zvinofanira kurangarirwa kuti yakakomberedzwa inofanira airtight zvachose. Nokuti chinangwa ichi, sezvo imwe nzira here kuti ushandise rabha chisimbiso. Zvakananga regulator anofanira soldered kuti modulator. Capacitors mumamiriro ezvinhu zviri kunyanya kushandiswa munda mhando. Minimum vanokwanisa pakati bhatiri kunodiwa kuti 800 naRaama.