Saldhigga Saldhigga Raadiyaha Manpack Mesh-ka-cidhiidhiga ah ee-boobka-dheer ee Sawirka leh

Saldhigga Saldhigga Raadiyaha Manpack-ka

Qaabka: Difaaca-BM3

Defensor-BM3 waxa ay isticmaashaa tignoolajiyada ad-hoc taaso bixisa isku xidhka isku xidhka badan ee iskoorka ah si loo gaadho aag balaadhan oo daboolka mesh leh cod dhijitaal ah iyo amaan sare.

BM3 raadiyaha MESH ee cidhiidhiga ah wuxuu la yimaadaa saldhigga saldhigga iyo shaqada terminaalka raadiyaha wuxuuna si degdeg ah u sameeyaa shabakado isgaarsiineed oo ku meel gaar ah oo ka jawaabaya xaaladaha degdegga ah iyo jawi adag.

BM3 waxa loo qaabeeyey sidii saldhig/raadiye la qaadan karo oo la qaadan karo oo loogu talagalay isku xidhka xeeladaysan ee shaqsi-qaadka ah. Waxay adeegsataa IWAVE's si madax banaan u horumarsan is-wade iyo tignoolajiyada is-abaabulka si loo gaaro isku xirka tooska ah ee wireless-ka oo aan xarun lahayn.

Nidaamkani waxa uu u shaqeeyaa isaga oo aan ku tiirsanayn isku xirka fiilooyinka ama shabkada gacanta sida 4G ama satellites. Xidhiidhka u dhexeeya saldhigyada saldhigyada waxa si toos ah isugu xidha habka gacan-qaadka iyada oo aan la hagaajin injineernimada. Waxayna u ogolaataa hawlgal aan fiicneyn kadib qufulka dayax-gacmeedka inta lagu jiro bilowga.

Shabakadda dhexdeeda, tirada qanjidhada raadiyaha ee aan xadidnayn, isticmaalayaashu waxay isticmaali karaan raadiyaha badan ee ay u baahan yihiin. Nidaamku wuxuu taageeraa ugu badnaan 6 hops iyada oo aan la dhimin tayada codka, qiyaasta isgaarsiineed waxay noqon kartaa ilaa 50km. Raadiyaha Shabakadda Ad-Hoc ee BM3 waxaa loo isticmaali karaa xaalad kasta oo degdeg ah, xaalad diris degdeg ah iyo wanaajinta isgaarsiinta.

Weydiiso

Faahfaahinta Alaabta

Astaamaha

Astaamaha Muhiimka ah
● Fogaanta gudbinta dheer, Awood adag oo ka-hortagga-jammaynta, Awoodda NLOS xooggan
●Laqabsiga deegaanka guurguura
●2/5/10/15/20/25W RF awooda la hagaajin karo
●Waxa ay taageertaa hawlgelinta degdega ah, is-beddelka firfircoon ee shabakada topology,
●Is-abaabulka oo aan lahayn isku-xidhnaan dhexe iyo gudbin- rajo badan
● Soo dhawayn aad u sareysa ilaa -120dBm
●6 wakhti go'an si loo bixiyo kanaalo isgaarsiineed oo badan oo loogu talagalay wicitaan kooxeed/hal wicitaan
●VHF/UHF Band inta jeer
● Hal mar oo soo noqnoqda 3-kanaal ku celiyaha
●6 hops 1 channel ad hoc network
●3 hops 2 channel ad hoc
●Software u heellan qorista inta jeer
● Nolosha batteriga oo dheer: 28 saacadood oo shaqo joogto ah

Xidhiidhada Multi-hop si loo Dejiyo Cod WaynPTTMESH Shabakada Isgaarsiinta
● Masaafada kaliya ee lagu boodboodo waxay gaari kartaa 15-20 km, meesha sare ilaa meesha hoose waxay gaari kartaa 50-80km.
●Max waxay taageertaa gudbinta isgaarsiinta 6-hop, waxayna ballaarisaa masaafada isgaarsiinta 5-6 jeer.
●Qaabka shabakadu waa mid dabacsan, Ma aha oo kaliya shabakad leh saldhigyo badan, laakiin sidoo kale shabakad leh qalabka gacanta lagu riixo ee Mesh Radio sida TS1.

Hawlgelinta Degdegga ah, Ku Samee Shabakad ilbiriqsiyo gudahood
●Xaaladda degdega ah, ilbiriqsi kasta waa la xisaabiyaa. Shabakadda BM3 Ad-Hoc ee ku celiska ah waxay taageertaa riix-si-bilow degdeg ah oo si toos ah u dejisa isku xirka shabakada isgaarsiinta mobaylka ee madax-bannaan si ay u daboosho dhul ballaaran oo NLOS ah.

Bilaash ah Xiriir kasta oo IP ah, Shabakadda Gacanta, Shabakadda Topology dabacsan
●BM3 waa xarun raadiyaha mesh ee PTT, si toos ah ayey isugu xirmi kartaa midba midka kale, abuurista shabakad ku meel gaar ah (ad hoc) iyada oo aan loo baahnayn kaabayaasha dibadda sida isku xirka fiilada IP-ga, munaaradaha Shabakadda Cellular. Waxay ku siinaysaa shabakad isgaarsiin raadiyaha degdega ah.

Maareynta Fog, Had iyo jeer ha la ogaado heerka isku xidhka
●Xarunta dirida taliska ee la qaadan karo ee goobta(Defensor-T9) waxay si fog ula socotaa dhamaan raadiyaha mesh noodes idaacadaha/ku celcelinta/ saldhigyada saldhiga ee shabakada ad-hoc ee uu abuuray IWAVE Defensor series. Isticmaalayaashu waxay heli doonaan macluumaadka wakhtiga dhabta ah ee heerka batteriga, xoogga calaamada, heerka khadka, goobaha, iwm iyagoo isticmaalaya T9.

Waafaqid Sare
●Dhammaan taxanaha difaacayaasha IWAVE - raadiyaha MESH PTT ee cidhiidhiga ah iyo saldhigyada saldhigyada iyo xarunta taliska ayaa si habsami leh ula xidhiidhi kara midba midka kale si loo dhiso is-ururinta iyo nidaamka isgaarsiinta taatikada badan ee hop-ka dheer.

Kalsoonida Sare
●Shabakadda Raadiyaha ee Narrowband Mesh waa mid aad la isku halleyn karo sababtoo ah haddii hal waddo la xiro ama qalabku ka baxo xadka, xogta waxaa loo mari karaa waddo kale.

isgaarsiinta-inta lagu jiro-xaaladaha degdega ah

Codsiga

Inta lagu jiro shilalka waaweyn, shabakadaha gacanta waxa ay noqon karaan kuwo xad dhaaf ah, waxaana laga yaabaa in taawarrada gacanta ee u dhow aanay shaqayn. Xataa xaalado ka sii adag ayaa soo ifbaxa marka kooxuhu ay tahay in ay ka hawlgalaan deegaanno dhulka hoostiisa ah, buuro ah, kaymo cufan ah ama aagagga xeebaha fog ee aan lahayn caymis ka imanaya shabakadaha gacanta iyo raadiyaha DMR/LMR labadaba. Ku xirnaanta xubnaha koox kasta waxay noqotaa caqabad muhiim ah oo laga gudbo.

Iyada oo aan loo baahnayn kaabayaasha dibadda sida munaaradaha ama saldhigyada saldhigga, PTT Mesh Radio, ama Push-to-Talk Mesh Radio, waa doorashada ugu fiican ee si dhakhso ah u abuurta isku-xidhka isgaarsiinta codka ee ku-meel-gaadhka ah (ad hoc) ee Hawlaha Militariga iyo Amniga, Maareynta Degdegga ah iyo Samatabbixinta, Dhaqangelinta Sharciga, Waaxda Badda iyo Hagidda, Hawlaha Macdanta iyo Hawlaha, iwm.

raadiyaha gacanta ugu fiican ee dab damiska

Tilmaamaha

Saldhigga Saldhigga Raadiyaha ee PTT MESH (Difaac-BM3)
Guud		Gudbiye
Soo noqnoqoshada	VHF: 136-174MHz UHF1: 350-390MHz UHF2: 400-470MHz	Awoodda RF	2/5/10/15/20/25W(waxaa lagu hagaajin karaa software)
Awoodda Kanaalka	300 (10 Aag, mid kasta oo leh ugu badnaan 30 kanaal)	4FSK Hababka Dijital ah	12.5kHz Xogta Kaliya: 7K60FXD 12.5kHz Xogta & Codka: 7K60FXE
Dhexdhexaadinta Kanaalka	12.5kz/25kz	La Qabtay/Radiated Sicirka	-36dBm<1GHz -30dBm>1GHz
Ku shaqaynta Voltage	10.8V	Xadaynta Habaynta	± 2.5kHz @ 12.5 kHz ± 5.0kHz @ 25 kHz
Deganaanshaha Joogtada ah	± 1.5pm	Awoodda Kanaalka agteeda	60dB @ 12.5 kHz 70dB @ 25 kHz
Dhibta Anteenada	50Ω	Jawaabta Maqalka	+1~-3dB
Cabbirka (oo leh baytari)	27016851.7mm (aan anteeno lahayn)	Qallooca Maqalka	5%
Miisaanka	2.8kg/6.173lb	Deegaanka
Battery	9600mAh baytari Li-ion ah (standard)	Heerkulka shaqada	-20°C ~ +55°C
Nolosha baytariga oo leh baytariga caadiga ah (5-5-90 Wareegtada Waajibka, Awood TX Sare)	28h (RT, awoodda ugu badan)	Heerkulka Kaydinta	-40°C ~ +85°C
Qalabka Kiis	Aluminium Aloy
qaataha		GPS-ka
Dareenka	-120dBm/BER5%	TTFF(Waqtiga La hagaajinayo) Bilawga Qabow	<1 daqiiqo
Xulashada	60dB@12.5KHz 70dB@25KHz	TTFF (Waqtiga La hagaajinayo Ugu Horayn) Bilawga kulul	<20s
Dhexdhexaadinta TIA-603 ETSI	70dB @ (dijital) 65dB @ (dijital)	Saxnaanta Horizontal	<5 mitir
Diidmada Jawaabta Wacan	70dB (dijital)	Meelaynta Taageerada	GPS/BDS
Qallooca Maqalka Lagu qiimeeyay	5%
Jawaabta Maqalka	+1~-3dB
Waxa la sameeyay qiiqa wasakhaysan	-57dBm