1.Isihloko sihlukile
I-Crossover---3 Way Crossover ForIzipikha
1) i-frequency divider eyakhelwe ngaphakathi: i-frequency divider( Crossover) efakwe kumsindo ongaphakathi komsindo.
2) i-external frequency division: eyaziwa nangokuthi i-active frequency division, i-frequency division(i-Crossover) ifakwe ngaphandle komsindo, i-external frequency division ine-electronic frequency divider noma nge-processor ukucubungula isignali.
2. Izici ezahlukene
G-20I-wholesale ethengekayo ye-line array izipikha
I-1) Ukuhlukaniswa kwefrikhwensi eyakhelwe ngaphakathi: Uma isignali yomsindo idluliswa ngemva kokukhulisa, ingxenye yangaphakathi yebhodi lefrikhwensi inesibopho sokudlulisa amandla ayo, inductance nokunye.
2) ukuhlukaniswa kwamafrikhwensi kwangaphandle: iziteshi eziphakeme, ezimaphakathi neziphansi ezi-3 zesiginali yomsindo, kufanele kube ne-amplifier yamandla amathathu ukuthola iziteshi ezi-3 zesiginali yokuhlukanisa imvamisa, ngemuva kokudluliselwa kokukhulisa kuyunithi ehambisanayo yebhokisi lomsindo.
3. Izinzuzo ezahlukene
I-G-20 Dual 10”Izipikha zomugqa womugqa wokwenziwayo
1)Ukwahlukaniswa kwamafrikhwensi okwakhelwe ngaphakathi: Akuhlangabezani ngokugcwele nezidingo zawo wonke amasistimu ethu.Ezimeni lapho izipikha (amasistimu) noma singekho isihlukanisi samandla sokuhlukanisa amabhendi efrikhwensi yomsindo, onjiniyela bezinhlelo badinga ukuthola izindlela zokuhlukanisa amabhendi omsindo ngokuzenzela.
2) Ukuhlukaniswa kwamafrikhwensi kwangaphandle: amasiginali webhendi ngayinye angasetshenziswa kangcono, ukukhetha kwebhendi yefrikhwensi kunwebeka kakhulu, ibhendi yebhendi yesikole samabanga aphezulu ngokucace kakhudlwana ukugxila ekuvezeni kokuqukethwe kwesizinda sazo.
Isikhathi sokuthumela: Dec-08-2022