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Multi-hop Narrowband Mesh Manpack Radio Base Station Featured Image
  • Multi-hop Narrowband Mesh Manpack Radio Base Station
  • Multi-hop Narrowband Mesh Manpack Radio Base Station
  • Multi-hop Narrowband Mesh Manpack Radio Base Station

Multi-hop Narrowband Mesh Manpack Radio Base Station

Umzekelo: uMkhuseli-BM3

I-Defensor-BM3 isebenzisa itekhnoloji ye-ad-hoc ebonelela nge-narrowband self-grouping multi-hop amakhonkco ukuphumeza indawo ebanzi yokugubungela umnatha ngelizwi ledijithali kunye nokhuseleko oluphezulu.

 

Irediyo ye-BM3 ye-MESH ye-narrowband iza kunye nesikhululo esisisiseko kunye nomsebenzi we-terminal yerediyo kwaye yenza ngokukhawuleza uthungelwano lonxibelelwano lwexeshana kwimpendulo engxamisekileyo kunye nokusingqongileyo okucela umngeni.

 

I-BM3 iyilwe njengesikhululo esiphathwayo/irediyo yothungelwano oluqhutywa ngumntu ngamnye. Isebenzisa i-IWAVE ephuhliswe ngokuzimeleyo yokuzilawula kunye nokuzilungiselela itekhnoloji ukuphumeza uthungelwano oluzenzekelayo olungenazingcingo ngaphandle kweziko.

 

Le nkqubo isebenza ngaphandle kokuxhomekeka kulo naluphi na uqhagamshelo lweengcingo okanye inethiwekhi yeselula efana ne-4G okanye iisathelayithi. Unxibelelwano phakathi kwezikhululo ezisisiseko zilungelelaniswa ngokuzenzekelayo kunye nenkqubo yokuxhawula izandla ngaphandle kohlengahlengiso lobunjineli. Kwaye ivumela ukusebenza ngaphandle komthungo emva kokutshixa kwesathelayithi ngexesha lokuqalisa.

 

Ngaphakathi kuthungelwano, ubungakanani beendawo zerediyo zerediyo azikhawulelwanga, abasebenzisi banokusebenzisa oonomathotholo abaninzi kangangoko befuna. Inkqubo ixhasa ubuninzi bee-hops ezi-6 ngaphandle kokunciphisa umgangatho welizwi, uluhlu lonxibelelwano lunokufikelela kwi-50km. I-BM3 Ad-Hoc Network Radio ingasetyenziswa kuyo nayiphi na imeko engxamisekileyo, ukuthunyelwa ngokukhawuleza kunye nokuphucula unxibelelwano.


Iinkcukacha zeMveliso

Iimbonakalo

Ezona mpawu
● Umgama omde wothumelo, Ubuchule obunamandla bokuchasana nokuqubha,Ubuchule obunamandla be-NLOS
● Ukuziqhelanisa nokusingqongileyo okuhambayo
●2/5/10/15/20/25W RF amandla adjustable
● Inkxaso yokusasazwa ngokukhawuleza, itopology yenethiwekhi yotshintsho oluguquguqukayo,
● Ukuzilungiselela ngaphandle kothungelwano lweziko kunye nogqithiso lwe-multi-hop
● Ulwamkelo oluphezulu kakhulu ukuya kuthi ga kwi -120dBm
● Ixesha le-6 lokubonelela ngeetshaneli zonxibelelwano zelizwi ezininzi zefowuni yeqela / ifowuni enye
● VHF/UHF Ibhendi rhoqo
● I-frequency enye 3-itshaneli ephindayo
● I-6 i-hops i-channel ye-ad hoc network
● Ii-hops ezi-3 Iitshaneli ezi-2 ze-ad hoc network
●Isoftware ezinikele ekubhaleni rhoqo
● Ubomi bebhetri obude: Iiyure ezingama-28 zisebenza ngokuqhubekayo

I-RELAY EPHATHWAYO Irediyo yedijithali
Irediyo ye-Ad-Hoc Network

Iikhonkco zeMulti-hop zokuSeta Ilizwi elikhuluPTTMESH Uthungelwano loNxibelelwano
● Umgama wokutsiba omnye unokufikelela kwi-15-20 km, kwaye indawo ephakamileyo ukuya kwindawo ephantsi inokufikelela kwi-50-80km.
● Inkxaso enkulu ye-6-hop yokuhanjiswa konxibelelwano, kunye nokwandisa umgama wonxibelelwano ngamaxesha angama-5-6.
●Imowudi yothungelwano ibhetyebhetye, Ayingothungelwano kuphela enezikhululo ezininzi ezisisiseko, kodwa ikwanathungelwano ne-handheld Push-to-Talk Mesh Radio efana ne-TS1.

 

Ukuhanjiswa ngokukhawuleza, Yenza iNethiwekhi kwiSekhondi
●Kwixesha likaxakeka, isekhondi ngalinye liyabala. I-BM3 Ad-Hoc network radio repeater ixhasa i-push-to-start ngokukhawuleza kwaye ngokuzenzekelayo ukuseta unxibelelwano oluzimeleyo lwe-multi-hop uthungelwano lonxibelelwano oluphathwayo ukugubungela intsimi enkulu kunye ne-NLOS yeentaba.

 

Isimahla kuyo nayiphi na ikhonkco ye-IP, iNethiwekhi yeSelula, iFlexible Topology Networking
● I-BM3 sisikhululo sesiseko se-PTT Mesh Radio, sinokudibanisa ngokuthe ngqo omnye komnye, ukudala inethiwekhi yesikhashana (i-ad hoc) ngaphandle kwesidingo seziseko zangaphandle ezifana ne-IP cable link, iinqaba ze-Cellular Network. Ikunika uthungelwano lonxibelelwano lukanomathotholo olukhawulezileyo.

Ulawulo olukude, Gcina iSimo seNethiwekhi sisoloko saziwa
●Iziko eliphathwayo lokuthumela umyalelo kwisiza (i-Defensor-T9) lijonge kude zonke iinodi ze-mesh iirediyo/iziphindaphindi/izitishi zesiseko kuthungelwano lwe-ad-hoc olunobuchule olwenziwe yi-IWAVE Defensor series. Abasebenzisi baya kufumana ulwazi lwexesha lokwenyani lwenqanaba lebhetri, amandla omqondiso, isimo se-intanethi, iindawo, njl njl nge-T9.

 

Ukuhambelana okuphezulu
● Lonke i-IWAVE Defensor series--narrowband MESH PTT radios kunye nesiseko sezikhululo kunye neziko lomyalelo likwazi ukunxibelelana ngokutyibilikayo kunye nokwakha umgama omde wokuzihlanganisa kunye nenkqubo yonxibelelwano lwe-multi-hop.

 

Ukuthembeka okuphezulu
● Inethiwekhi yeNarrowband Mesh Radio ithembeke kakhulu kuba ukuba indlela enye ivaliwe okanye isixhobo singaphandle koluhlu, idatha ingahanjiswa ngenye indlela.

unxibelelwano-ngexesha-leemeko ezingxamisekileyo

Isicelo

Ngexesha leziganeko ezinkulu, iinethiwekhi zeselula zinokugcwala kakhulu, kwaye iiseli ezikufutshane zisenokungasebenzi. Iimeko ezinzima ngakumbi zivela xa amaqela kufuneka asebenze kwiindawo eziphantsi komhlaba, iintaba, ihlathi elishinyeneyo okanye iindawo ezikude eziselunxwemeni apho kungekho khuselo luvela kuzo zombini iinethiwekhi zeselula kunye nonomathotholo beDMR/LMR. Ukugcina amalungu eqela ngalinye eqhagamshelwe kuba ngumqobo obalulekileyo owoyiswayo.

 

Ngaphandle kwesidingo seziseko ezingundoqo zangaphandle njengeenqaba okanye izikhululo ezisisiseko, i-PTT Mesh Radio, okanye i-Push-to-Talk Mesh Radio, iyona nto ingcono kakhulu eyenza ngokukhawuleza unxibelelwano lwezwi lwesikhashana (i-ad hoc) inethiwekhi yoMsebenzi woMkhosi kunye noKhuseleko, uLawulo oluNgxamisekileyo kunye noLawulo oluNgxamisekileyo. Uhlangulo, ukuNyanzeliswa koMthetho, iCandelo laseLwandle kunye nokuHamba, ukuSebenza kweMigodi kunye neMisebenzi, njl.

eyona radio ephathwa ngesandla kubacimi bomlilo

Iinkcukacha

ISikhululo seSiseko sikanomathotholo seManpack PTT MESH(Defensor-BM3)
Ngokubanzi Isidluliseli
Ukuphindaphinda VHF: 136-174MHz
UHF1: 350-390MHz
UHF2: 400-470MHz		 Amandla eRF 2/5/10/15/20/25W(ilungiswa ngesoftware)
Umthamo wejelo 300 (iNdawo ye-10, indawo nganye inobuninzi bamajelo angama-30) 4FSK iDigital Modulation Idatha ye-12.5kHz Kuphela: 7K60FXD 12.5kHz Idatha kunye neVoice: 7K60FXE
Isithuba seSiteshi 12.5khz/25khz Ukukhutshwa kweRadiated / Radiated Emission -36dBm<1GHz
-30dBm>1GHz
I-Voltage yokusebenza 10.8V 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 Impendulo yomsindo +1~-3dB
Ubungakanani (ngebhetri) 270*168*51.7mm(ngaphandle kwe-eriyali) Ukugqwethwa komsindo 5%
Ubunzima 2.8kg/6.173lb   Okusingqongileyo
Ibhetri 9600mAh Li-ion ibhetri (esemgangathweni) Ubushushu bokusebenza -20°C ~ +55°C
Ubomi bebhetri kunye nebhetri eqhelekileyo (5-5-90 Umjikelo woMsebenzi, Amandla aphezulu eTX) 28h(RT, amandla maninzi) Ubushushu boGcino -40°C ~ +85°C
Case Material Ingxubevange yeAluminiyam
Umamkeli IGPS
Uvakalelo -120dBm/BER5% TTFF(Ixesha Lokuqala Ukulungisa)ukuqala okubandayo <1 umzuzu
Ukukhetha 60dB@12.5KHz
70dB@25KHz		 TTFF (Ixesha Lokuqala Ukulungisa)ukuqala okushushu <20s
Intermodulation
TIA-603
ETSI		 70dB @ (yedijithali)
65dB @ (yedijithali)		 Ukuchaneka okuthe tye <5imitha
Ukulahlwa kweMpendulo ebubuxoki 70dB(yedijithali) Inkxaso yokubeka GPS/BDS
Ilinganiswe ngokugqwetheka komsindo 5%
Impendulo yomsindo +1~-3dB
Ukukhutshwa kweSpurious Emission -57dBm
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