Tactical Airborne Adhoc Radios Base Station

Umzekelo: uMkhuseli-U25

I-Denfensor-U25 Airborne MANET Radio Base Station inokusebenza kwaye ilungele ukuthunyelwa nangaliphi na ixesha. I-U25 iphinda ithathe unxibelelwano lwempendulo yohlangulo olungxamisekileyo ukuya kwiindawo eziphakamileyo. Yamkela itekhnoloji ye-adhoc ukwenza ngokukhawuleza iinethiwekhi ze-narrowband ezininzi ze-hop.

Yenzelwe ngokukhethekileyo i-UAV efakwe kunye neempawu zobunzima bokukhanya, ubungakanani obuncinci, ibhetri ye-lithium eyakhelwe ngaphakathi kunye ne-antenna edibeneyo ukuseka ngokukhawuleza inethiwekhi ethembekileyo ngakumbi xa inethiwekhi yoluntu iphantsi. Ibonelela ngonxibelelwano olubanzi ukuze kuqinisekiswe unxibelelwano oluzinzileyo lokhuseleko loluntu, iziganeko ezinkulu, impendulo kaxakeka, ukusebenza kwentsimi, kunye nokunye.

I-frequency enye ixhasa i-1-3channels kunye nobuninzi obungenamkhawulo weendawo zokubumba ukudala uthungelwano olukhawulezayo olulula ukuhambisa ngaphandle kokuxhomekeka kwiziseko ezikhoyo.

Nge-eriyali eyakhelwe-ngaphakathi edibeneyo, isignali ihanjiswa ngokuthe nkqo emhlabeni kunye ne-160 ° i-coverage ye-directional.

Buza

Iinkcukacha zeMveliso

Iimbonakalo

Ukuhanjiswa ngokukhawuleza, Yenza iNethiwekhi kwiSekhondi

● Kwiimeko zonxunguphalo, isekhondi ngalinye liyabala. I-U25 ephindayo ixhasa i-push-to-start ngokukhawuleza kwaye ngokuzenzekelayo ukuseka inethiwekhi ezimeleyo emva kokukhanyisa amandla ukuze kwandiswe ngokufanelekileyo usasazo lukanomathotholo.

Uthungelwano lwe-Infrastructureless Network: Isimahla kuyo nayiphi na ikhonkco ye-IP, i-Flexible Topology Networking

●Umntu ophindayo wamkela iteknoloji yothungelwano olungenazingcingo ukuze enze ngokukhawuleza uthungelwano lwe-multi-hop emxinwa ngoqhagamshelo lwe-cascading, ngaphandle kwekhonkco le-IP elifana nefiber optic kunye ne-microwave.

Yandisa Uthungelwano Ngaphandle Komgca-Okubonwayo
●Xa i-UAV ithatha i-U25 i-hovers emoyeni kunye ne-100 yeemitha ukuphakama okuthe nkqo, uthungelwano lonxibelelwano lunokugubungela uluhlu lwe-15-25km.

Udibaniso lwasemoyeni
● I-Defensor-U25 sisikhululo esisisiseko esidibeneyo esenzelwe ukuxhoma kwii-UAVs.
●Ixhonywe ngeefopes ezine ezijingayo, zixinene ngokobungakanani, kwaye zikhaphukhaphu.
● Ixhotyiswe nge-antenna ye-3dBi ekhethekileyo kunye nebhetri ye-lithium yangaphakathi (i-10hours ubomi bebhetri).
●Ihambisa ukhuselo olubanzi nge-eriyali ebanzi ye-engile ye-160-degree ngaphezulu kwe-6-8hours eqhubekayo yokusebenza.

I-Frequency enye ixhasa i-1-3Channels
● Iiyunithi ezininzi ze-U25 okanye iiyunithi ezininzi ze-U25 kunye nezinye iintlobo zezikhululo zesiseko zentsapho ye-Defensor zenza inethiwekhi ye-MESH ene-hop eninzi.
● I-2 i-hops i-3-channel ad-hoc network
● I-6 i-hops i-chaneli ye-ad-hoc network
● 3 hops 2 amajelo ad-hoc network

UQhagamshelwano lwePlatform
● I-U25 sisisombululo esilungiselelwe i-SWAP sokwandisa i-field-proven, iqonga le-hardware yentsapho ye-Defensor ye-handheld, isikhululo se-solar powered base station, isikhululo sikanomathotholo semoto kunye ne-site ephathekayo yomyalelo wokwandisa unxibelelwano lwelizwi likaxakeka emoyeni.

UkuJonga ukude, Gcina iMeko yeNethiwekhi isoloko isaziwa

● Inethiwekhi ye-ad-hoc eyenziwe ngabaphindayo be-Defensor-U25 inokujongwa ngumyalelo ophathwayo kwisayithi kunye neziko lokuthunyelwa kwe-Defensor-T9. Imo engaxhunyiwe kwi-intanethi, inqanaba lebhetri kunye namandla omqondiso.

Isicelo

● xa inethiwekhi yoluntu iphantsi, inkqubo ye-IWAVE ye-narrowband MESH ngokukhawuleza iseka inethiwekhi yokunxibelelana ethembekileyo ukuqinisekisa uxhulumaniso oluzinzileyo lokuhlangula ngokukhawuleza, ukhuseleko loluntu, iziganeko ezinkulu, ukuphendula ngokukhawuleza, ukusebenza kwintsimi, kunye nokunye.

● Ibonelela ngonxibelelwano oluhamba-hambayo lokulungelelaniswa kothungelwano oluguquguqukayo oluxhasa ngokulula isantya seqonga lomhlaba kunye nezantya zeqonga lomoya ukuxhasa ngcono abasebenzisi abasasazeke kukwakheka komhlaba ohamba kakhulu.

Iinkcukacha

ISikhululo seSiseko seRadiyo se-Tactical Airborne Adhoc(Mkhuseli-U25)
Ngokubanzi		Isidluliseli
Ukuphindaphinda	VHF: 136-174MHz UHF1: 350-390MHz UHF2: 400-470MHz	Amandla eRF	2/5/10/15/20/25W(ilungiswa ngesoftware)
Umthamo wejelo	32	4FSK iDigital Modulation	12.5kHz Idatha Kuphela: 7K60FXD 12.5kHz Idatha & neVoice: 7K60FXE
Izithuba zemijelo	12.5khz	Ukukhutshwa kweRadiated / Radiated Emission	-36dBm<1GHz -30dBm>1GHz
I-Voltage yokusebenza	12V(kaliwe)	Ukuguquguquka komlinganiselo	±2.5kHz @ 12.5 kHz ±5.0kHz @ 25 kHz
Uzinzo rhoqo	±1.5ppm	Amandla eChannel esecaleni	60dB @ 12.5 kHz 70dB @ 25 kHz
I-Antenna Impedance	50Ω
Ubungakanani	φ253*90mm
Ubunzima	1.5kg(3.3lb)	Okusingqongileyo
Ibhetri	6000mAh Li-ion ibhetri (esemgangathweni)	Ubushushu bokusebenza	-20°C ~ +55°C
Ubomi bebhetri kunye nebhetri eqhelekileyo	Iiyure ezili-10(RT, amandla eRF max)	Ubushushu boGcino	-40°C ~ +85°C
Umamkeli
Uvakalelo	-120dBm/BER5%	IGPS
Ukukhetha	60dB@12.5KHz/Digital	TTFF(Ixesha Lokuqala Ukulungisa)ukuqala okubandayo	<1 umzuzu
Intermodulation TIA-603 ETSI	65dB @ (yedijithali)	TTFF (Ixesha Lokuqala Ukulungisa)ukuqala okushushu	<20s
Ukulahlwa kweMpendulo ebubuxoki	70dB(yedijithali)	Ukuchaneka okuthe tye	<5imitha
Ukukhutshwa kweSpurious Emission	-57dBm	Inkxaso yokubeka	GPS/BDS