Indlela ukukhetha sounder for ukudoba ehlobo nasebusika: amathiphu kanye nochwepheshe Izibuyekezo

Ukudoba phakathi kwabantu besilisa - abanothando evame kakhulu. Lokho kwenza labantu elikhulu umdlalo abakhileyo ezweni zamanzi, kanye nesixuku esikhulu amadamu yemvelo kanye eyenziwe. Umuntu oye babedobe isikhathi eside, kukhona sonke arsenal of nezinto ezidingekayo.

Ingabe ngidinga ukuthenga sonar, ngempela?

Enye ithuluzi ukudoba sounder. Idivayisi okungukuthi ngempela ubudala futhi iye yasetshenziswa ngesikhathi ngesikhathi seMpi Yezwe II imikhumbi asolwandle waseBritish Queen. Ngosizo sonar ngesikhathi imikhumbi surface Kutholwe ngwenya isitha. Manje sonar esetshenziswa abadobi hhayi kuphela ukucinga izinhlanzi, kodwa futhi ukuze ubone phansi impumuzo. Kodwa-ke, sonars lempi kukhona ukungezwani phakathi abaningi ngedivayisi ukudoba yesimanje.

Umahluko omkhulu ubukhulu, amanani kanye izinga. Yingakho Anglers bavame ukubuza sounder ukudoba ehlobo nasebusika ungcono? Kodwa ngaphambi kokuba uqale ngifuna idivayisi, kufanele sithole izinkinga ezilandelayo:

• Ngasiphi ukujula uzobe ngokudoba?
• Mina kufanele sounder for ukudoba ehlobo nasebusika ukuba multi-functional?
• Yini okufanele ibe izindleko idivayisi?

Ukukhetha sounder ngenani imisebe

Kunoma ukudoba esitolo imishini abathengi ngeke anikele izinhlobo eziningana amadivaysi. Sounders Echo for ukudoba ebusika kanye nasehlobo kukhona ukudoba osesikebheni, kusukela ogwini, kanye ukudoba ebusika. Kodwa ngokuvamile uthenge amathuluzi enemisebenzi engasetshenziswa ngasiphi isikhathi sonyaka.

Kulokhu, umbandela eyinhloko engela amagagasi Ukusabalala. Inani enkulu amagagasi kuqinisekisa isithombe esicacile ukuboniswa esibukweni. Kodwa ukuthenga kudivayisi amandla akuyona inkinga njalo isiqinisekiso kodoba ezinhle, njengoba isithombe ngisho esicace nakakhulu ingase ibonise ulwazi olungamanga mayelana nesimo se-phansi. Yingakho ngokuvamile ukuthenga Sounders oyedwa noma ababili, imishayo. Through-ugongolo amadivaysi babe engela degrees hhayi ngaphezulu kuka-20 futhi ube wave lembhali eyodwa kuphela. ikhava Tinsita amabili-imvamisa kuveza engela degrees 60.

Kukhona Sounders ahlukahlukene for ukudoba. Winter, ehlobo - lawa nezikhathi lapho bajwayele ababeziphilisa ngokudoba. Ngokuvamile, lezi amadivaysi babe imisebe eminingi. Kodwa abadobi amateur ngeke asondele sonar ejwayelekile ukudoba ehlobo nasebusika nomunye uvumelanise.

Ubukhulu futhi seasonality sonar

Uma ikhono lomhlabathi lokukhiqiza ukudla idivayisi ekhethiwe, udinga ukuba banake uhlobo. Sounder ukudoba ebusika futhi ehlobo ungakhetha kusukela lezi zinhlobo ezilandelayo:

• Compact - incane kakhulu futhi silingana ekhukhwini. kudivayisi Energy livele amabhethri.
• Ephathekayo - kungcono ifomu kuhle jikelele, njengoba kungaba okufanele ithuthwe, ngoba zahlanganiswa ngo isikhwama esikhethekile noma ubhaka. Sebenzisa sonar kungaba ngasiphi isikhathi sonyaka.
• Tube emise - isetshenziselwa ukudoba ebusika futhi kunezinzuzo eziningi ngenxa yokuthi bonke imishini ixhunywe umzimba owodwa, futhi unombono ohlangothini. Inikwe amandla yi-amabhethri.

isinqumo esinzima phakathi ehlobo futhi sonar ebusika

Uma kukhona lokuzikhethela phakathi ukuthenga ehlobo noma ebusika sonar, ungakhetha inketho kuqala, ngoba abakhiqizi abaningi ukukhiqiza ehlobo amathuluzi angasetshenziswa ngesikhathi bedoba ebusika. Kwanele ngixhumane Friend phakathi inzwa kanye ebusweni ice.

Ukusetshenziswa ehlobo sonar ebusika kungenzeka uma inzwa unamathele tripod ekhethekile wakufaka emgodini. Kulokhu, kungenzeka ukushintsha engela ozibheka ubone konke engaphansi emgodini.

Winter Sounders kufanele uthenge kuphela uma ukudoba Kwenziwa kuphela ebusika. Lezi amadivayisi unalezo zimfanelo njengoba ukumelana at kwamakhaza ashubisa umnkantsha, futhi anemisila nemishini ekhethekile yokuthungatha, ezisebenza kahle e imithombo.

Izingxenye ezisemqoka we sonar nokuthi asebenza kanjani

Uma ukhetha insimbi kufanele kube iqhinga ukusebenza sounder. Winter, ehlobo - lawa magama okuyiwona ziklanyelwe. Okokuqala, qaphela ukuthi izingxenye zalo eziyinhloko:

• Converter. Usebenzela ukuguqula pulses kagesi wamthuma wave ultrasonic.
• Emitter noma Lidlulisela. It has nemingcele ezimbili eziyinhloko: amandla, nelikhono lekwenta. Amandla-bezitshela ukuthi kungcono isiginali. Lokhu kusho ukuthi yisifiso esinamandla ivumela isibonakaliso zijule zidlule ikholomu amanzi, futhi ngaleyo ndlela kusukela kulesi sithombe kuphela ngcono. It kulandela futhi ekulenzeni libe namandla. Amandla kuvezwa Ukucaciswa. Njengoba kuchaziwe Watts isiqongo namandla isilinganiso.
• I umamukeli unesibopho nozwela sonar. sounder Good for ukudoba ihlobo nobusika, okuyinto libuyekeza abadobi ukubhala - nguye kufanele ithathe ngisho amasignali umpofu, ukuze ke ukuguqula wabayisa pulses. Kodwa kukhona umamukeli kanye izinga ezimbi, okuyinto ikhono ukuthumela neziyaluyalu zemvelo. Kodwa ayibulale, ungasebenzisa izilungiselelo ukuzwela.
• Processor.
• Screen. Ukulungiswa kanye nosayizi - lawa izimfanelo eziyinhloko okufanele abe ukubonisa okuhle. Pixels ngaphezulu, ngcono isithombe Angler kangcono kungakwenza ukuthi isithombe isimo phansi. Ukuze isithombe esicacile Kufanele ukhethe isikrini ikhono ukulungisa ukuze kuvele umehluko. Njengoba for usayizi wokubonisa ukudoba, ebanjwa endaweni eyodwa, izilungiselelo encane azinandaba. Kwezinye izimo, isinqumo high zibelula.

Jikelele nenqubo yokukhetha lapho uthenga

Ngakho, ukuze ukhethe sounder for ukudoba ebusika ehlobo kufanele kubhekwe:

1. Usayizi nesisindo. Lokhu kubaluleke kakhulu ngoba uma bedoba ehlobo, lezi zibalo zenani elincane noma cha, ngoba inkathi ebusika, zonke izingxenye kudingeka kube frost nemithi, futhi abe nesisindo esincane.
2. Khombisa isinqumo futhi okubaluleke kakhulu, ngoba esibukweni izinga Ungabonisa umfanekiso omuhle. Kufanele kuphawulwe ukuthi abakhiqizi abaningi namanje ukukhiqiza ekhombisa ezinombala ofanayo ukuthi ishibhile kuka nozakwabo. Kusukela izinhlobo omnyama nomhlophe Kufanele kukhethwe lowo has a Iphalethi enkulu Grays. Phela, grey ukuminyana ungakwazi ukuthola ulwazi mayelana kwabantu phansi.
3. Ukuba khona itilosi - into esemqoka ukuthi kufanele kube njalo uma ukudoba senzeka ezindaweni ezisemajukujukwini. Futhi, onobuhle ezifana kukhona ibalazwe lapho ukwenza amanothi ezindaweni.
4. izinga lokudoba kuxhomeke endleleni inzwa itholakala amanzi. Abanye onobuhle anemisila yamabhola antantayo ekhethekile. Bavumela ukuthi beka unit esimweni ovundlile.

Inqubomgomo intengo abakhiqizi

Ungakhetha sounder ngoba ngokudoba e ebusika kanye nasehlobo, ukubuyekezwa zazo ukufunda ku-website. Kungenjalo, ungakwazi ukunquma izinga ngokubheka inqubomgomo uhlu abakhiqizi. Yingakho zingahlukaniswa ngamaqembu amathathu ngokuvumelana nenani we ithuluzi:

1. izindleko okuphansi (kufika ku $ 100). Lesi sigaba sibandakanya oyisibonelo isikrini ezinombala ofanayo futhi amadivaysi olulodwa yomugqa. Izici ezikhethekile lezi zinto zingekho, futhi bangakwazi usebenza ka 10 amamitha ukujula. Kodwa nge imisebenzi yakhe eyinhloko a sonar ngibhekane nenkinga yami.
2. Izindleko Isilinganiso (kufika ku $ 1000). Amadivayisi kwalesi sigaba anemisila emibili futhi bayakwazi hhayi kuphela ukuthola ulwazi mayelana nesimo se-phansi, kodwa futhi ukuthola izinhlanzi kanye scan loluphelele isikhala. Ezinjalo njengoba echo Sounders kungacacisa ukuthi ubukhulu izinhlanzi. Ngokuvamile lisebenze ezinjalo isetshenziswa abasubathi ukudoba ebusika.
3. izindleko High (phezu $ 1000). Amadivayisi anjalo zinemisebenzi eyahlukene zibuye, futhi ngokuvamile bajwayele abanikazi emikhunjini yokudoba kanye jikelele. Sebenzisa lawa sonars ku akukwazeki emanzini angajulile, njengoba ayakhelwe usebenze emanzini angajulile. Ngokuvamile, bajwayele ngezinga ezimbonini, namachibi, okuyinto eziwasebenzisayo Sounders ezinjalo - a amachibi ajulile, ezilwandle nakuzo izilwandle.

Ukuthenga sounder for ukudoba ehlobo nasebusika, SPB inikeza ezihlukahlukene ezitolo okukhethekile. Vele ukhethe imodeli nokuhleleka ke ufuna online. Kukhona enye indlela esingathola ukuthola sonar ezishibhile noma ezibizayo ngokudoba ehlobo nasebusika. E-Irkutsk, isibonelo, ungaya esitolo okudoba bese ukhetha umuntu oyisibonelo, kuyilapho kungenzeka ukubuka ulalele ulwazi mayelana nezici zayo kusukela consultant.

Isilinganiso le sonar ethandwa kakhulu ukudoba

1. Garmin Echo 200. Le divayisi umbukiso omkhulu, 5 amayintshi. Inzuzo yayo wukuthi kungenzeka ukucabangela ngokuningiliziwe indawo izinhlanzi kanye isimo phansi. Palette umbala omningi grey futhi shades. Ukucaciseka kanye nekhono ukulandelela into ibangelwa HD-ID ubuchwepheshe. Ifakwe ezimbili ugongolo transducer, ngakho-ke ungasebenza at amamitha angu-500 ukujula wokubuka engeli ebanzi. Kusindisa sounder for ukudoba ebusika kanye nasehlobo izithombe, okungase ziphinde zihlolwe. A lula ekhethekile iyona iphatheke kalula futhi yokuhlukanisa ukhululekile esibukweni.
2. Sounder ukudoba ehlobo nasebusika "Lawrence" iyona onobuhle ababili. Okokuqala, Lowrance Elite-7 HDI - ikhophi ezibizayo zazo ifakwe screen 7-midyuymovym ububanzi, Hybrid Dual Imaging ubuchwepheshe, kanye navigation esakhelwe ngaphakathi. Okwesibili Lowrance UMarku-5x Pro - imodeli ebusika ukuthi ongasebenza ezingeni lokushisa -55 degrees. Dual ugongolo transducer, eliphezulu nanhlanu intshi kwesikrini futhi isiqinisekiso amanzi nemithi kodoba yimpumelelo.
3. Eagle Trifinder-2 - Great bedoba emanzini angajulile. Ifanele ukusetshenziswa at a 10 metres ukujula.

Ekuphetheni

Ngokusho kochwepheshe, ukujula sounder - ithuluzi esisemqoka kokubili ukudoba ezemidlalo, futhi isigaba amateur. Thola sonar efanelekayo yokudoba ehlobo nasebusika can ngamunye; I-kwanele ukunquma indlela ukudoba, kanye umthamo sabo sezimali. Njengoba kukhethwa imingcele, cishe akunakwenzeka ukuba senze iphutha uma ulandela iseluleko ababeziphilisa ngokudoba.