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NLOS Wireless Vhidhiyo Yekufambisa Distance Test Report

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Nezvezvigadzirwa:
FDM-6600 chigadzirwa chisina waya chekufambisa chakagadzirwa neIWAVE chakavakirwa pane yakakura SOC chipset, inotsigira point to point uye kunongedza kune akawanda-point.1 master node inotsigira anosvika gumi nematanhatu madiki-node kugovera 30Mbps bandwidth ye1080P vhidhiyo kutumira.Yakagadzirwa yakavakirwa paTD-LTE isina waya yekutaurirana mwero, OFDM uye MIMO tekinoroji.Haivimbi pane chero chiteshi chemutakuri.
Inotsigira Ethernet uye yakazara duplex TTL data kutapurirana.Uye iyo yekudzora data kutapurirana ndiyo inonyanya kukosha pane network chiratidzo.
Iyo inotora iyo otomatiki frequency hopping tekinoroji ye-anti-kupindira inoderedza zvakanyanya mashandisiro emagetsi system uye saizi yemodule.

Kuendesa kure kure:10-15km (LOS mweya pasi) / 1KM-3KM (NLOS pasi pasi).
High-Speed ​​Kufamba:Manodhi ese anogona kutakurwa kutsanya kufamba.Uye iyo wireless link yakagadzikana.
Inotevera ndiyo yekuongorora report:

Hardware Kugadzirira

Mudziyo Qty
1.4Ghz FDM-6600 2
1.4Ghz Omni antenna (2.5dbi) 4
Router 1
Laptop 2
Simba Source 2

Zvishandiso:

Flow Monitoring Software: Sevha inoshandisa BWMeterPro kutarisa uye kuverenga chiyero chemutengi chekuzadza munguva chaiyo, uye mutengi anoshandisa iperf yekuzadza.
FDM-6600 Configuration: Batanidza FDM-6600 nelaptop kuburikidza neRJ45 kuita iyo parameter configuration (Frequency: 1.4Ghz/Bandwidth: 20Mhz).

Tanga Kuedza:
Isa iyo FDM-6600 (1) pamusoro pevhu 1.5metres ine mbiri 2.5dbi omni antenna.
Latitude: 34.85222.

nhau03 (1)
nhau03 (2)

Longitude: 113.6500

Mukomana akatakura FDM-6600(2) anofamba achitevedza rwizi.

nhau05

Nzvimbo A: 34.85222/113.65972
Nzvimbo B: 34.85166/113.66027
Nzvimbo C: 34.85508/113.66881

FDM-6600(1) kuisa A: 888metres
Nzvimbo A kusvika Nzvimbo B: 82.46metres
Nzvimbo B kusvika Nzvimbo C: 850metres

Yedza Zvemukati uye Zvabuda:
Kana FDM-6600(2) ichisvika Nzvimbo A, chiyero che data i14Mbps, simba rechiratidzo: -116dbm.
Kana FDM-6600(2) yasvika Nzvimbo B, chiyero che data i5Mbps, simba rechiratidzo: -125dbm.
Kana FDM-6600(2) yasvika Nzvimbo C, yakarasika kubatana.


Nguva yekutumira: Jan-11-2023