Multi-hop Narrowband Mesh Manpack Radio Base Station
Likarolo tsa Bohlokoa
● Nako e telele ea phetisetso, Matla a matla a ho thibela ho jamming，Matla a NLOS a matla
● Ho ikamahanya le maemo ho tikoloho ea mobile
●2/5/10/15/20/25W RF matla a fetohang
● Tšehetsa phetiso e potlakileng, phetoho e matla ea netweke ea topology,
● Ho itlhophisa ntle le marang-rang a setsi le ho fetisa li-multi-hop
● Kutlo e phahameng haholo ea ho amohela ho fihla ho -120dBm
● nako ea 6 ho fana ka likanale tse ngata tsa puisano tsa lentsoe bakeng sa mohala oa sehlopha/call e le 'ngoe
● VHF/UHF Band frequency
● Leqhubu le le leng la 3-channel pheta-pheta
●6 hops 1 kanale ad hoc netweke
●3 hops Likanale tse 2 tsa marang-rang
●Software e inehetseng ho ho ngola khafetsa
● Bophelo ba betri ea nako e telele: 28hours e tsoela pele ho sebetsa
Lihokelo tsa Multi-hop ho theha Lentsoe le LeholoPTTMESH Network Network
● Sebaka se le seng sa ho qhoma se ka fihla ho 15-20 km, 'me ntlha e phahameng ho ea tlaase e ka fihla ho 50-80km.
● The max tshehetso 6-hop puisano phetiso, le ho atolosa sebaka sa puisano ka makhetlo a 5-6.
●Mokhoa oa marang-rang oa fetoha habonolo, Ha se feela marang-rang a nang le liteishene tse ngata, empa hape le marang-rang a nang le letsoho la Push-to-Talk Mesh Radio e kang TS1.
Ho tsamaisoa ka potlako, Etsa Marang-rang ka Metsotsoana
●Nakong ea tšohanyetso, motsotsoana o mong le o mong oa bohlokoa. BM3 Ad-Hoc network radio repeater e ts'ehetsa ho sutumelletsa ho qala ka potlako le ka boits'oaro marang-rang a ikemetseng a likhokahano tsa mehala tse ngata ho koahela sebaka se seholo le se lithaba sa NLOS.
Ha e na Sehokelo sefe kapa sefe sa IP, Network Network, Flexible Topology Networking
● BM3 ke setsi sa setsi sa PTT Mesh Radio, se ka hokahanyang ka ho toba, ho theha marang-rang a nakoana (ad hoc) ntle le tlhokahalo ea lisebelisoa tsa ka ntle tse kang IP cable link, litora tsa Cellular Network. E u fa marang-rang a puisano a radio hanghang.
Tsamaiso ea Remote, Boloka Boemo ba Marang-rang bo Tsejoa Kamehla
● The portable on-site command dispatch center(Defensor-T9) e lekola ka remoutu li-radios/repeaters/baseteishene bohle ba marang-rang a maqheka a ad-hoc a entsoeng ke IWAVE Defensor series. Basebelisi ba tla fumana tlhaiso-leseling ea nako ea 'nete ea boemo ba betri, matla a lets'oao, boemo ba marang-rang, libaka, joalo-joalo ka T9.
Ho lumellana ho Phahameng
●Letoto lohle la IWAVE Defensor--le-radio la mesh PTT le narrowband le liteishene tsa motheo le setsi sa litaelo li ka buisana hamonate ho haha mokhoa o molelele oa ho iketsetsa lihlopha le mokhoa oa puisano oa maqheka a mangata.
Ho Tšepahala ho Phahameng
● Marang-rang a Narrowband Mesh Radio a tšepahala haholo hobane haeba tsela e le 'ngoe e koetsoe kapa sesebelisoa se le sieo, data e ka tsamaisoa ka tsela e' ngoe.
Nakong ea liketsahalo tse kholo, marang-rang a liselefouno a ka tlala haholo, 'me litora tsa lisele tse haufi li kanna tsa se sebetse. Maemo a rarahaneng le ho feta a hlaha ha lihlopha li tlameha ho sebetsa tikolohong e ka tlas'a lefatše, merung e teteaneng, merung e teteaneng kapa libakeng tse hole tse lebopong la leoatle moo ho se nang khaso ho tsoa ho li-network tsa cellular le liea-le-moea tsa DMR/LMR. Ho boloka litho tsa sehlopha ka seng li hokahane ho fetoha tšitiso ea bohlokoa ho hlola.
Ntle le tlhokahalo ea lisebelisoa tsa ka ntle tse kang litora kapa liteishene tsa motheo, PTT Mesh Radio, kapa Push-to-Talk Mesh Radio, ke khetho e ntle ka ho fetisisa eo ka potlako e bōpang marang-rang a nakoana a puisano ea lentsoe (ad hoc) bakeng sa Ts'ebetso ea Sesole le Tšireletso, Tsamaiso ea Tšohanyetso le Pholoso, Tlhokomelo ea Molao, Lekala la Maoatle le Tsamaiso ea Likepe, Litšebetso le Mesebetsi ea Meepo, joalo-joalo.
| Manpack PTT MESH Radio Base Station(Defensor-BM3) | |||
| Kakaretso | Phetiso | ||
| Khafetsa | VHF: 136-174MHz UHF1: 350-390MHz UHF2: 400-470MHz | Matla a RF | 2/5/10/15/20/25W(e ka fetoloa ka software) |
| Bokhoni ba Channel | 300 (10 Zone, e 'ngoe le e 'ngoe e na le liteishene tse fetang 30) | 4FSK Digital Modulation | Lintlha tsa 12.5kHz Feela: 7K60FXD 12.5kHz Lintlha le Lentsoe: 7K60FXE |
| Sekhao sa Channel | 12.5KHz/25khz | Ho etsoa / Radiated Emission | -36dBm<1GHz -30dBm>1GHz |
| Voltage e sebetsang | 10.8V | Modulation Limiting | ±2.5kHz @ 12.5 kHz ± 5.0kHz @ 25 kHz |
| Frequency Stability | ±1.5ppm | Matla a Channel a Haufi | 60dB @ 12.5 kHz 70dB @ 25 kHz |
| Antenna Impedance | 50Ω | Audio Karabo | +1~-3dB |
| Dimension (ka betri) | 270*168*51.7mm(ntle le lenakana) | Ho kheloha ha molumo | 5% |
| Boima ba 'mele | 2.8kg/6.173lb | Tikoloho | |
| Betri | 9600mAh Li-ion betri (e tloaelehileng) | Mocheso oa ho sebetsa | -20°C ~ +55°C |
| Bophelo ba Betri bo nang le betri e tloaelehileng (5-5-90 Duty Cycle, High TX Power) | 28h(RT, matla a maholo) | Mocheso oa polokelo | -40°C ~ +85°C |
| Nyeoe ea Nyeoe | Aluminium Alloy | ||
| Moamoheli | GPS | ||
| Kutloelo-bohloko | -120dBm/BER5% | TTFF(Nako ea ho Lokisa Pele)ho qala ho bata | <motsotso o le mong |
| Khetho | 60dB@12.5KHz 70dB@25KHz | TTFF (Nako ea ho Lokisa Pele) qala ho chesa | <20s |
| Karolelano TIA-603 ETSI | 70dB @ (digital) 65dB @ (digital) | Ho Nepaha Hoa Hokama | <5 metres |
| Ho Hanoa Karabelo e Bohlale | 70dB(digital) | Positioning Support | GPS/BDS |
| Rated Audio Distortion | 5% | ||
| Audio Karabo | +1~-3dB | ||
| E entsoe ka Spurious Emission | -57dBm | ||
Lihlahisoa tse Amanang
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