Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

Idan kun je sashin kamun kifi na kowane kanti, zaku iya ganin adadi mai yawa na kayan haɗi daban-daban waɗanda ke sauƙaƙe aikin kamun kifi.

Anan kuma zaku iya ganin masu ƙara sautin ƙararrawa waɗanda ke taimaka wa magudanar ruwa samun wuraren ajiye kifin kifi. Saboda haka, yana da ma'ana a tsawaita kan aikin wannan na'urar.

Shin 'yan kwana-kwana suna buƙatar sautin amsawa?

Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

A cewar mafi yawan masu sha'awar kamun kifi, echo sounder ya zama dole kawai, musamman a yanayin da ake samun yawan masu kifaye, da ƙarancin kifaye. Mai sauti na echo yana taimakawa wajen gano wuraren kamun kifi, kuma yana taimakawa wajen sanin yanayin kasan tafki da zurfinsa.

Don yin sautin echo ya zama mataimaki na gaske, kuna buƙatar koyon yadda ake sarrafa shi. Don haka, lokacin zabar sautin faɗakarwa don kamun kifi, kuna buƙatar yanke shawara kan wasu dalilai:

  • Zurfin tafki.
  • Halayen na'ura.
  • Farashin na'urar.

A matsayinka na mai mulki, ana iya amfani da masu sautin ƙararrawa duka lokacin kamun kifi daga bakin teku da kuma wurin yin iyo. Dangane da yanayin kamun kifi, ana kuma zaɓi na'urar da ke da takamaiman halaye. Za'a iya hawa na'urar echosounder ta hanyar motsi ko dai a kan matsewar jirgin ko kuma a kan gangar jikin, ya danganta da tsarin jirgin. Na'urorin da aka ɗora a kan kwalkwatar kwalekwalen suna da alaƙa da ƙara ƙarfi da ƙarfi.

Menene mafi kyawun sautin echo? – Zan sayi echo sounder don kamun kifi

Adadin katako da kusurwar kallo lokacin zabar sautin amsawa

Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

Babban halayen fasaha na na'urar sun dogara da adadin haskoki. Don zama madaidaici, wannan yanayin yana rinjayar kusurwar dubawa, ko kuma a maimakon haka, kusurwar kallon sautin kararrawa.

Dangane da kasancewar bim ɗin da aka bincika, echo sounders sun kasu kashi huɗu:

  1. Tare da katako ɗaya da kusurwar kallo na digiri 20.
  2. Tare da katako guda biyu da kusurwar kallo na digiri 60.
  3. Kasancewar katako 3 yana ba da kusurwar kallo na 90 zuwa 150 digiri.
  4. Kasancewar katako 4 yana ba ku damar samun kusurwar kallo na digiri 90.

A kallo na farko, yawancin katako da ke cikin sautin kararrawa, mafi kyau shine. Shin da gaske haka ne? Kasancewar haskoki da yawa yana haifar da abin da ake kira matattu yankunan da ba za ku iya ganin kifin ba. Babu irin wannan koma baya a cikin na'urorin da ke da kunkuntar kusurwar kallo kuma katako ɗaya ne kawai ke haɗa. Irin wannan echo sounder ya dace da kamun rani da na hunturu.

Bugu da ƙari ga adadin katako, mai sauti na echo yana da alamar aiki ta mita, wanda ke rinjayar ƙudurinsa. Yawancin samfuran suna da mitar aiki na 150 zuwa 200 kilohertz. A lokaci guda, zaku iya samun na'urorin katako guda biyu, tare da mitar aiki na 50 da 200 kilohertz. Mafi girman mitar aiki, mafi kyawun gano kifin ƙarƙashin ruwa.

Na'urorin da ke da ƙananan mitar aiki ana nuna su ta hanyar karantawa mara kyau, musamman a yanayin motsi na jirgin ruwa.

Mabuɗin abubuwan da za a yi la'akari

Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

Kowace shekara, adadin sabbin samfura tare da fasali daban-daban na ci gaba yana girma. Don kewaya ɗimbin kwararar bayanai, ya kamata ku kula da alamun sonar masu zuwa:

  • Kasancewar nuni. Da yawan pixels da nunin ke da shi, mafi kyawun hoton zai kasance. Dole ne a sami saitin ingancin hoto. Mai neman kifi tare da ƙaramin nuni ya fi dacewa da kamun kifi a wuri guda. Don kamun kifi a kan tafiya, yana da kyau a ɗauki na'ura mai babban allo ko tare da mai duba 3D. Yana da kyawawa cewa na'urar zata iya aiki tare da wayar hannu, kwamfutar hannu ko GPS navigator.
  • Hankali. Mai karɓa mai mahimmanci zai ɗauki sigina masu rauni sosai, waɗanda za a canza su zuwa sigina na dijital. Dole ne kayan aikin ya sami saitin hankali don daidaitawa a cikin filayen.
  • Dole ne na'urar ta yi aiki a kowane yanayi, dare da rana.
  • Karɓar iko siginar da aka watsa, wanda ke ba ka damar samun kifi a zurfin zurfi.
  • Yawan haskoki. Na'urar da katako guda ɗaya ya isa, wanda ya fi dacewa ya ƙayyade wurin kifin.
  • Mitar aiki. Mafi girman mitar aiki, mafi girman ƙudurin kayan aiki.
  • Shockproof da ruwa mai hana ruwa.

Lokacin zabar echo sounder, ya kamata ku yi nazarin aikinsa da manufarsa sosai.

Girma da yanayin amfani

Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

Mai sautin faɗakarwa yana da mahimmanci don kamun rani da na hunturu. Zai zama da amfani musamman a cikin hunturu lokacin da za ku yi rami mai yawa don neman kifi. Haka kuma, ba za ka taɓa sanin ko a cikin ramukan da za ka iya fara kamun kifi ba, wanda ke ɗaukar lokaci mai yawa, tunda dole ne ka kama kowannensu.

Echo sounders sun kasu zuwa:

  1. Karamin. Ba manyan girma ba suna ba ku damar ɗaukar na'urar a cikin aljihun ku. Wannan na'urar tana aiki akan batura.
  2. Fir. Ana jigilar kaya a cikin jakar baya, wanda ya dace da duk yanayin kamun kifi.
  3. Tube. An tsara don kamun sanyi. Baturi ne ke yin wannan na'urar.

Zane-zane da aka tsara don auna zurfin da bai wuce mita 10 ba an sanye su tare da nuni bisa ga alamun kyalli guda biyu. Samfuran da za su iya auna zurfin har zuwa mita 60 suna da nuni uku.

Mitar aiki na na'urorin shine 250 kHz kuma ya dogara da emitter da ake amfani dashi.

Kan ƙarfin baturi:

Kayan aikin da aka tsara don auna zurfin zurfi suna cinye kusan 19 mA, kuma kayan aikin zurfin teku suna cinye kusan 25mA.

Gabaɗaya girma da nauyi sun dogara da ƙirar na'urar da manufarta.

Wasu nau'ikan nau'ikan nau'ikan masu gano kifin suna da aikin tantance yanayin zafin ruwa, wanda ke da fa'ida mai fa'ida sosai wanda ke ƙayyade tsammanin kamun kifi.

Kuna iya samun samfura waɗanda ake gudanar da sadarwa tare da firikwensin ba tare da waya ba. Suna da matukar dacewa don amfani lokacin yin kamun kifi. Irin waɗannan na'urori suna da mahimmanci ta musamman. Duk da haka, suna da babban koma baya da ke hade da iyakacin rayuwar sabis (400-500 hours), wanda aka ƙaddara ta aikin baturi. Ba za a iya maye gurbinsa ba saboda fasalin ƙirar.

Ana amfani da masu sautin echo na Tube a yanayin kamun kankara. Bugu da ƙari, ana iya sauƙin daidaita su zuwa jirgin ruwa a lokacin rani. An sanye su da ƙarin naúrar kallon gefe.

Ƙayyadaddun ƙayyadaddun zaɓin mai sauti na amsawa don kamun rani da na hunturu

Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

A matsayinka na mai mulki, yawancin kayayyaki an tsara su don kamun kifi na rani. Kodayake ana iya amfani da su a yanayin kamun kifi na hunturu, idan waɗannan ba tafiye-tafiye akai-akai ba ne. Duk da haka, yana da kyau a ba da fifiko ga na'urorin da aka tsara don yanayin kamun kifi na hunturu, tun da sun fi tsayayya da yanayin zafi.

Sharuɗɗan zaɓi lokacin siyan sautin ƙararrawa

Kasancewar babban adadin samfura tare da farashi daban-daban yana sa ya zama da wahala a zaɓi "mataimaki" don kamun kifi. Saboda haka, yana da kyau a ba da fifiko:

  • Karamin na'urar da aka ƙera don takamaiman yanayin kamun kifi.
  • Tare da kasancewar na'urar kewayawa ta GPS, idan kuna shirin yin kifi a wurare masu wuyar isa.
  • Tare da nuni mai mahimmanci, wanda ke ba ka damar ƙayyade daidai ba kawai kasancewar kifin ba, har ma da yawa.
  • Tare da mafi kyawun ƙirar firikwensin. Yawancin samfura suna sanye da na'urori masu auna firikwensin tare da iyo, wanda ke ba da damar sanya shi a tsaye a tsaye.

Masu samarwa da manufofin kudi

Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

Farashin echo sounders sun dogara da abubuwa da yawa, kamar girma gabaɗaya, ƙarfi, adadin katako, mitar aiki, ƙuduri, da sauransu. Dangane da wannan, farashin echo sounders sun kasu kashi 3:

  • Na'urori a ƙananan farashi. Waɗannan na'urorin sauti ne waɗanda aka tsara don auna zurfin zurfi kuma suna da nunin monochrome. Gabaɗaya, suna yin ayyukansu.
  • Kayan aiki a matsakaicin farashin. Waɗannan su ne nau'ikan katako guda biyu waɗanda zasu iya ƙayyade ba kawai wurin kifin ba, amma kuma suna nuna girmansa. Dace da kamun kifi na hunturu.
  • Kayan aiki masu tsada. A matsayinka na mai mulki, ana amfani da su a kan jiragen ruwa don duba zurfin zurfi.

Don yanayin kamun kifi na gargajiya, ƙananan ƙira, ƙira masu tsada sun dace, inda aka saita ƙaramin ɗawainiya: don ƙayyade yanayin ƙasa kuma nemo tashar kifi. Mafi yawa kuma ya dogara da iyawar kuɗi: ɗaya angler na iya siyan ƙaramin na'urar tare da nunin monochrome, yayin da wani zai iya samun mafi ƙarfi, na'urar tsaye tare da babban allo.

Mahimman ƙima na fitattun masu sautin ƙararrawa don kamun kifi

Kusan dukkanin zane-zane suna ba ku damar sanin zurfin tafki, saman saman ƙasa da kasancewar kifin. Duk da haka, yana da kyau a kula da abubuwan da ke faruwa:

Garmin Echo 550c

Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

Mai sautin echo yana sanye da na'urar duba launi mai inci 5. Yana aiki akan fasahar bin diddigin manufa na HD-ID, wanda ke ba ku damar samun cikakken hoto na kifin da ƙasan tafki. Yana da katako guda biyu da kallon digiri 60 da 120. Mai fassara. Yana da ayyukan dakatarwa da mayar da baya.

Lowrance Elite-7 HDI

Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

Yana da nuni na 7 inch LED nuni. Yana aiki akan ka'idar Hybrid Dual Imaging, wanda ke ba da gudummawa ga hoto mai inganci. Yana da ginannen navigator GPS. Tare da fasalin Insight Genesis, zaku iya ƙirƙirar taswirorin ku.

Lowrance Mark-5x Pro

Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

An sanye shi da akwati mai hana ruwa. Iya kiyaye aiki a yanayin zafi har zuwa -60 ° C. Yana da mai duba inch 5 da katako guda biyu. Ba madadin kamun sanyi ba.

Eagle Trifinder-2

Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

An ƙera shi don tantance zurfin har zuwa mita 10 kuma zaɓi ne mara tsada don kamun kifi.

Humminbird PiranhaMAX 175xRU Mai ɗaukar nauyi

Echo sounders don kamun kifi a lokacin rani da hunturu, mafi kyawun samfurori, farashin

An tsara firikwensin don katako guda biyu: ɗaya tare da mitar 400 kHz, ɗayan kuma tare da mitar 200 kHz. A zahiri, akwai kusurwoyin kallo daban-daban: 16 da digiri 28, bi da bi. Sanye take da fasali da yawa. A yanayin ID na Kifi, zaku iya tantance girman kifin. Echo sounder yana da dorewa, mahalli mai hana ruwa. Ana iya amfani da shi don kifi da dare. Hakanan akwai yuwuwar sarrafa zafin ruwa.

Kasancewar echo sounder don kamun kifi yana ba ka damar adana lokaci mai yawa mai daraja neman kifi. Bayan haka, ba dole ne a kama kifi kawai ba, dole ne a fara samo shi.

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