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Top 5 Hangarau Whakawhitiwhiti Ahokore mo te Whakawhiti Ataata Drone Awhe Roa

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Long Range Drone Video Transmitter ko te tuku tika me te tere te tuku i te katoa o nga kai ataata mamati mai i tetahi waahi ki tetahi atu.Ko te hononga ataata he waahanga nui o te UAV.He taputapu tuku hiko ahokore e whakamahi ana i etahi hangarau ki te tuku ahokore i te ataata i mauhia e te kaamera i runga i te UAV i runga i te waahi ki te tuara mamao i te waa tonu.No reira, teKaituku ataata UAVka kiia hoki ko nga "kanohi" o te UAV.

Kei runga 5hangarauiesoUAV Airborne Video Transmitters:

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1. OFDM

Ma te hangarau, ko te hangarau whakawhiti i runga i nga drones ko te OFDM, he momo whakarereketanga kawe-maha, he pai ake mo te tuku raraunga tere.He maha nga painga o te OFDM, hei tauira:

 

● Ka taea hoki te tuku i te nui o nga raraunga i raro i te bandwidth whaiti.

● Aukati i te ngoikore o te waatea, i te waatea ranei i te pokanoa.

Heoi, he kino ano te OFDM:

 

(1) Whakawhitinga auau kawe

(2) Tino tairongo ki te haruru o te wahanga me te auau kawe kawe

(3) Ko te tauwehenga teitei-ki-toharite he tino tiketike.

 

2. COFDM

 

Ko te COFDM he tohu OFDM.Ka taapirihia etahi tohu hongere (te nuinga o te taapiri i te whakatikatika hapa me te whakawhiti) i mua i te whakarereketanga OFDM hei whakapai ake i te pono o te punaha.Ko te rereketanga i waenga i te COFDM me te OFDM ko nga waehere whakatika hapa me nga waahi tiaki ka taapirihia i mua i te whakarereketanga orthogonal kia pai ake ai te tuku tohu.

Ko te OFDM te nuinga o te whakamahi i roto i te LTE (4G), WIFI me etahi atu punaha tono.

COFDM kei tenei wate nuingae tika anahangaraumo te UAV tawhitiataata atuku raraunga.E 4 nga mea e whai ake nei:

 

● Ko te bandwidthteiteinuimoHD tuku ataata.

● Te tuku korero.Ina taapirihia nga taputapu whiwhi ki te pito o te whenua, kaore e piki te teitei o te hongere.

● He uaua nga tikanga tuku tohu.Te awenga huarahi mahawhakarite tete tuku ataata tawhiti.Hei tauira.,150km te riipene whakaataata me te hononga raraunga.

● Hei whakahaere i te mahi o te UAV, kaore e taea e te tohu whakawhiti te kaha te ahunga whakamua, a ka taea te whakanui ake i te tawhiti whakawhiti ma te whakanui ake i te mana whakawhiti ki te whakanui ake i te S / N o te kaiwhiwhi.

3. Wifi

Ko te tuku WiFi te hangarau tino whakamahia mo te utu-whai huaTe tuku raraunga UAV.Heoi, na te mea he maha nga here hangarau a WiFi kaore e taea te whakarereke, he maha nga kaihanga e whakamahi ana i te otinga hei hanga tika.Na reira, ko ona huakore ka tino kitea, penei:

● Kaore e taea te whakarereke i te whakatakotoranga hoahoa maramara

● Ko te hangarau he pakari ake

● Ko te rautaki whakahaere pokanoa ehara i te waa-pono

● He iti noa te whakamahi hongere, aha atu.

 

4.Ataata Analog THangarau utu

Ko etahi UAV kaore he kamera gimbal ka taea te whakamahi i te hangarau tuku tohu tairitenga.

Kare e roa te roa o te tuku ataata tairitenga, a, ko tetahi atu ahuatanga ko te wa ka tae ki te tawhitinga tepe, ka kore te mata e maroke ohorere, te katoa ranei.ataatatino loss.

Ko te tuku ataata tairitenga ano he hangarau tuku tohu kotahi-ara, he ahua rite tonu ki te tuku o nga tohu whakaata pouaka whakaata i mua i te putanga o nga tohu pouaka whakaata mamati.Ka ngoikore te tohu, ka puta he mata hukarere, ko waiwhakatupatoste kaiurungi ki te whakatika i te huarahi rere ki te hoki ki muri.

 

5. Piriti MaamaThangarau

piriti maramatKa whakamahia e te hangarau te tuku raraunga whakaahua kotahi-ara e rite ana ki te puka tuku raraunga o te pourewa haapurorotanga pouaka whakaata teitei.

 

Whakamutunga

Ko te hangarau tino matatau mo te kaiwhakawhiti riipene ataata haruru roaCOFDM.

MeCOFDMte whakawhanaketanga hangarau, he nui noa atu nga waka koresmahi mo nga taangata rerekemara penei i te mapi, te ruri, te tirotiro i nga waahi roa, he mea kino, he nui rawa te utu mo te mahi.Ma nga waka kore, ka taea te whakaoti i nga mahi.


Wā tuku: Hune-05-2023