Thathas a’ cleachdadh siostam tar-chuir dàta gun uèir airson sgaoileadh dàta eadar an smachd itealaich agus an stèisean talmhainn. Is e am prionnsapal bunaiteach gu bheil am modem ag obair gun uèir. Gus a chuir gu sgiobalta, is e loidhne dàta a th’ ann, ach tha e gun uèir agus tha gnìomh loidhne dàta aige. Is e an t-amas atharrachadh paramadair a dhèanamh comasach, dàta telemetry, sgrùdadh iomallach, chan eil feum air uèirichean a chuir a-steach, agus is urrainn dhaibh paramadairean atharrachadh rè itealaich agus dàta itealaich an rianadair itealaich a chuir air ais.

Ann goirid, seo "loidhne dàta" chan eil e sìmplidh, agus tha iomadh ro-chùram ann. An seo bheir mi a-steach tùs seo "loidhne dàta".

Dè an siostam den UAV anns a bheil an sgaoileadh dàta?

• Cuidich an UAV gus stiùireadh fhaighinn bhon stèisean talmhainn;
• Cuir am fiosrachadh ìomhaigh a chruinnich siostam pàighidh UAV chun stèisean talmhainn;
• Transmit the UAV's attitude, suidheachadh, àirde agus cumhachd air ais gu stèisean na talmhainn.

Dè a th’ ann an ceangal didseatach rèidio gun uèir

• Stèisean tar-chuir dàta adhair: connected to the UAV's autopilot through a data cable;
• Stèisean tar-chuir dàta talmhainn: ceangailte ri stèisean talmhainn UAV tro loidhnichean dàta.

Mar a roghnaicheas tu ceangal dàta rèidio

• meud beag, solas cuideam, caitheamh cumhachd ìosal;
• Convenient wiring and easy to use;
• Frequency hopping spread spectrum function, comas làidir an-aghaidh eadar-theachd: the higher the frequency hopping combination, the stronger the anti-interference ability. General equipment can achieve dozens or hundreds of frequency hopping combinations, and equipment with excellent performance can achieve 60,000 a frequency hopping combination.
• With store and forward function.
• With data encryption function: improve the reliability of data transmission and prevent data leakage. Common encryption methods include DES, AES, msaa.
• astar Àrd: UAV data transmission radio station belongs to the category of narrow-band long-distance transmission, and the data rate of 115200bps belongs to high speed.
• With high sensitivity, caitheamh cumhachd ìosal, Tar-chuir bhidio ùr COFDM gun uèir HDMI cuir a-steach CVBS modal mion-modulator astar fada FPV UAV, high-speed frequency hopping spread spectrum, time division duplex full duplex: Since the UAV is powered by batteries, agus tha an astar tar-chuir fada, the power consumption of the device is required to be low (‘s e sin, low transmission power ), àrd faighinn cugallachd (the higher the sensitivity, the farther the transmission distance). San fharsaingeachd, the receiving performance of the device is measured by the receiving sensitivity under the bit error rate, mar eisimpleir: –106 dBm @ 10-6BER.
• Complete certification: with CE, FCC, ETSI and other European and American mainstream certification.