He aha te kaupapa o te resonator poka? Tātari Poka 2878-2882MHz i roto i ngā Whatunga Auau Hou

Ka rongoa e te resonator poka te pūngao RF i roto i te tauira ngaru tū, ā, ka whakahokia mai i te auau e tika ana.Tātari Poka 2878-2882MHzKo te kamupene i hangaia e Keenlion o Chengdu e whakamahi ana i tēnei mātāpono mā roto i tētahi kōhao coaxial hauwhā-ngaru: ka tautuhia e ngā pakitara hiriwa-whakakikoruatia he aratau-eigen 2880 MHz, ko te kaha o waho-roopu ka whakaatahia ki te pūtake. Nā te mea kāore he wāhanga hohe o te Tātari Kōhao 2878-2882MHz, ka herea te ngaronga whakaurunga ki ngā ngaronga arataki me te dielectric—ka noho tonu ngā uara ine ki raro i te 1.0 dB puta noa i te matapihi 4 MHz.

Te Hoahoa Hangarau me te Mahi

Ka whakamahia e te Tātari Poka 2878-2882MHz ngā poka Q-teitei hei whakatutuki i te iti o te ngaronga whakaurunga (≤1.0 dB) me te whiriwhiringa tino pai (>40 dB te whakakorenga i te ±5 MHz offset). Ko tōna whare kiato, he 74 × 31 × 30 mm te ine, ka whakauruhia pai ki roto i ngā pūnaha iti-wāhi pērā i ngā pod UAV, i ngā reo irirangi IoT kiato rānei. Ka mahi pono te tātari puta noa i ngā pāmahana mai i te -55°C ki te 85°C, me te VSWR e mau tonu ana i raro i te 1.5:1 hei whakaiti i ngā whakaata tohu. Ka whakamatautauria ia waeine 100% aunoa VNA hei whakamana i ngā whakatakotoranga pēnei i te whakahaere mana (20W CW) me te pari o te taha-roopu.

Pūhera Mīhini

Ko te rahi katoa he 74 × 30 × 31mm—he iti ake i te nuinga o ngā taputapu SAW—engari ka taea e te Tātari Poka 2878-2882MHz te whakahaere i te 20 W CW. E rua ngā kōhao M2 kei ngā pokapū 15 mm ka taea te here tika i te Tātari Poka 2878-2882MHz ki te pakitara konumohe, ka kore e hiahiatia he whāriki motuhake, ka penapena hoki i ngā karamu utu nui i roto i ngā hanganga UAV, i ngā hanganga ringaringa rānei.

Tuarā o te wheketere

Ko ngā mīhini, pereti, whakatangi me ngā whakarewa a Keenlion mō ngā tau 20 e mahi ana i ia Tātari Poka 2878-2882MHz i raro i te tuanui kotahi. E whitu ngā rā te roa o te wā arahi mō ngā wāhanga paerewa, e whā tekau mā waru hāora mō ngā ota whakahoki. Ko te ngaronga whakaurunga ≤1.0 dB me te whakakorenga ≥40 dB kua whakamanahia mō ia Tātari Poka 2878-2882MHz; ka tukuna ngā tauira kore utu i roto i ngā hāora e whā tekau mā waru, ā, ka whakaaetia ngā wehenga auau ritenga me te kore MOQ.

Taurite o te Mākete

"He aha te kaupapa o te pūoro kōhao?" ka taea e ngā kaihangarau te tohu inaianei ki te Tātari Kōhao 2878-2882MHz: ka whakatakoto i te kuaha mārō 4 MHz ki te 2.48 GHz, ka ārai i te tinihanga i ngā taputapu ISM, ā, ka mahia tēnei me te konganuku, ehara i te pūmanawa. Īmēra tom@keenlion.commō ngā pepa raraunga, ngā tauira me ngā utu wheketere mō te Tātari Poka 2878-2882MHz—tukuna āpōpō, katihia tō whānuitanga i tēnei rā.