Chingerezi
nybanner
Multi-hop Narrowband Mesh Manpack Radio Base Station Chithunzi Chowonetsedwa
  • 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

Chitsanzo: Defensor-BM3

Defensor-BM3 imagwiritsa ntchito ukadaulo wa ad-hoc womwe umapereka maulalo odzipangira okha ma multi-hop kuti akwaniritse malo ambiri ofikira mauna ndi mawu a digito komanso chitetezo chambiri.

 

Wailesi ya BM3 narrowband MESH imabwera ndi malo oyambira ndi ma wayilesi ndipo imapanga mwachangu maukonde olumikizirana kwakanthawi poyankha mwadzidzidzi komanso malo ovuta.

 

BM3 idapangidwa ngati siteshoni/wailesi yonyamulika yolumikizirana ndi anthu pawokha. Imagwiritsa ntchito ukadaulo wa IWAVE wodzipangira pawokha komanso wodzipangira okha kuti akwaniritse maukonde opanda zingwe opanda malo.

 

Dongosololi limagwira ntchito popanda kudalira mawaya aliwonse kapena maukonde am'manja monga 4G kapena ma satellite. Kulumikizana pakati pa masiteshoni oyambira kumalumikizidwa ndi ntchito yogwirana chanza popanda kusintha kwaukadaulo. Ndipo imalola kugwira ntchito mopanda msoko pambuyo pa loko ya satellite poyambira.

 

Mu netiweki, kuchuluka kwa ma radio terminal node sikuchepa, ogwiritsa ntchito amatha kugwiritsa ntchito ma wayilesi ochuluka momwe angafunire. Dongosolo limathandizira ma hop 6 opitilira muyeso osachepetsa mawu, kulumikizana kumatha kufika 50km. BM3 Ad-Hoc Network Radio itha kugwiritsidwa ntchito pamwadzidzi uliwonse, kutumizira mwachangu komanso kupititsa patsogolo kulumikizana.


Tsatanetsatane wa Zamalonda

Mawonekedwe

Zofunika Kwambiri
● Mtunda wautali wotumizira, Kukhoza Kwamphamvu kotsutsana ndi jamming，Kukhoza Kwambiri kwa NLOS
● Kutha kusinthika ku chilengedwe cha m'manja
●2/5/10/15/20/25W RF mphamvu yosinthika
●Kuthandizira kutumizidwa mwachangu, kusintha kwapaintaneti,
●Kudzipanga nokha popanda ma network network ndi multi-hop forwarding
● Kulandila kwapamwamba kwambiri mpaka -120dBm
● nthawi ya 6 kuti mupereke njira zambiri zoyankhulirana ndi mawu pamagulu oimba / kuyimba kamodzi
●VHF/UHF Band pafupipafupi
●Single frequency 3-channel repeater
● 6 hops 1 channel ad hoc network
● 3 hops 2 ma channels ad hoc network
●Mapulogalamu odzipereka polemba pafupipafupi
● Moyo wautali wa batri: 28hours ikugwira ntchito mosalekeza

RELAY PORTABLE Digital RADIO
Ad-Hoc Network Radio

Maulalo a Multi-hop Kuti Mukhazikitse Liwu LalikuluChithunzi cha PTTMESH Network Network
● Mtunda wodumpha umodzi ukhoza kufika 15-20 km, ndipo malo okwera mpaka otsika amatha kufika 50-80km.
●Max amathandizira kutumiza kwa 6-hop, ndikukulitsa mtunda wolumikizana nthawi 5-6.
●Manetiweki amasinthasintha, Simangokhala maukonde okhala ndi masiteshoni angapo, komanso netiweki ya Push-to-Talk Mesh Radio yokhala ndi m'manja monga TS1.

 

Kutumiza Mwachangu, Pangani Network Mumasekondi
●Pakachitika ngozi, sekondi iliyonse ndiyofunika. BM3 Ad-Hoc network radio repeater imathandizira kukankha-kuyambitsa-kuyambitsa mwachangu ndikukhazikitsa yokha maulalo olumikizirana olumikizana ndi ma multi-hop kuti atseke gawo lalikulu lamapiri la NLOS.

 

Yaulere Pa Ulalo Wa IP Iliyonse, Ma Cellular Network, Flexible Topology Networking
● BM3 ndi siteshoni ya PTT Mesh Radio, imatha kugwirizanitsa wina ndi mzake, kupanga maukonde osakhalitsa (ad hoc) popanda kufunikira kwa zipangizo zakunja monga IP cable link, nsanja za Cellular Network. Imakupatsirani maukonde olumikizirana pawayilesi pompopompo.

Kuwongolera Kwakutali, Sungani Ma Networking Status Yodziwika Nthawi Zonse
● The portable on-site command dispatch center(Defensor-T9) imayang'anira patali ma mesh nodes mawailesi/obwerezabwereza/masiteshoni oyambira mu netiweki yaukadaulo ya ad-hoc yopangidwa ndi mndandanda wa IWAVE Defensor. Ogwiritsa apeza chidziwitso chanthawi yeniyeni ya mulingo wa batri, mphamvu yama siginecha, mawonekedwe apaintaneti, malo, ndi zina kudzera pa T9.

 

Kugwirizana kwakukulu
● Mawayilesi onse a IWAVE Defensor--narrowband MESH PTT mawayilesi ndi masiteshoni oyambira ndi malo olamulira amatha kulumikizana bwino kuti apange mtunda wautali wodzipangira okha komanso njira yolumikizirana yaukadaulo yamitundu yambiri.

 

Kudalirika Kwambiri
● Netiweki ya Narrowband Mesh Radio ndi yodalirika kwambiri chifukwa ngati njira imodzi yatsekedwa kapena chipangizo chili kutali, deta ikhoza kuyendetsedwa kudzera mu njira ina.

kulankhulana-nthawi-zadzidzi-zochitika

Kugwiritsa ntchito

Pazochitika zazikulu, ma netiweki am'manja amatha kudzaza, ndipo nsanja zam'manja zapafupi sizitha kugwira ntchito. Zinthu zovuta kwambiri zimachitika pamene magulu amayenera kugwira ntchito mobisa, m'mapiri, m'nkhalango zowirira kapena madera akutali a m'mphepete mwa nyanja komwe kulibe mawayilesi am'manja ndi mawayilesi a DMR/LMR. Kusunga mamembala a gulu lililonse kukhala cholumikizira kumakhala chopinga chofunikira kuthana nacho.

 

Popanda kufunikira kwa zomangamanga zakunja monga nsanja kapena malo oyambira, PTT Mesh Radio, kapena Push-to-Talk Mesh Radio, ndiye chisankho chabwino kwambiri chomwe chimapanga mwachangu kulumikizana kwa mawu kwakanthawi (ad hoc) kwa Ntchito Zankhondo ndi Chitetezo, Emergency Management ndi Kupulumutsa, Kukhazikitsa Malamulo, Gawo la Maritime ndi Kuyenda, Ntchito Zamigodi ndi Ntchito, etc.

wailesi yabwino m'manja kwa ozimitsa moto

Zofotokozera

Manpack PTT MESH Radio Base Station(Defensor-BM3)
General Wotumiza
pafupipafupi VHF: 136-174MHz
UHF1: 350-390MHz
UHF2: 400-470MHz		 Mphamvu ya RF 2/5/10/15/20/25W (yosinthika ndi mapulogalamu)
Kuthekera kwa Channel 300 (Zone 10, iliyonse ili ndi njira zopitilira 30) 4FSK Digital Modulation 12.5kHz Data Yokha: 7K60FXD 12.5kHz Data&Mawu: 7K60FXE
Channel Interval 12.5KHz / 25khz Kutulutsa / Kutulutsa kwa Radiated -36dBm<1GHz
-30dBm>1GHz
Opaleshoni ya Voltage 10.8V Kuchepetsa Modulation ± 2.5kHz @ 12.5 kHz
± 5.0kHz @ 25 kHz
Kukhazikika pafupipafupi ± 1.5ppm Mphamvu ya Channel Channel 60dB @ 12.5 kHz
70dB @ 25 kHz
Kusokonezeka kwa Antenna 50Ω pa Kuyankha kwa Audio +1~-3dB
Dimension (ndi batri) 270*168*51.7mm(popanda mlongoti) Kusokoneza Audio 5%
Kulemera 2.8kg/6.173lb   Chilengedwe
Batiri 9600mAh Li-ion batire (muyezo) Kutentha kwa Ntchito -20°C ~ +55°C
Moyo wa Battery wokhala ndi batri yokhazikika (5-5-90 Duty Cycle, High TX Power) 28h (RT, mphamvu zazikulu) Kutentha Kosungirako -40°C ~ +85°C
Nkhani Zofunika Aluminiyamu Aloyi
Wolandira GPS
Kumverera -120dBm/BER5% TTFF (Time To First Fix) kozizira koyambira <1 miniti
Kusankha 60dB@12.5KHz
70dB@25KHz		 TTFF (Time To First Fix) chiyambi chotentha <20s
Intermodulation
TIA-603
ETSI		 70dB @ (za digito)
65dB @ (za digito)		 Kulondola Kwambiri <5m
Kukana Kuyankha Mwachinyengo 70dB (digito) Positioning Support GPS/BDS
Adavotera Kusokoneza Kwamawu 5%
Kuyankha kwa Audio +1~-3dB
Kupangidwa kwa Spurious Emission -57dBm
  • Zam'mbuyo:
  • Ena:

    • Tags

    • pezani pepala la data

    Zogwirizana nazo

    Nkhani Yogwirizana

    Dinani Enter kuti mufufuze kapena ESC kuti mutseke