Nkhani
Kodi ntchito ya gulu lankhondo h-250 ndi chiyani?
Mawayilesi ambiri osachita masewera safuna maikolofoni olankhula, omwe ndi a "chogwiritsidwa ntchito". Komabe, mawayilesi ambiri ankhondo amagwiritsa ntchito chipangizo chamtundu wa foni yam'manja ndi "H-250 manjat" yakhala ikugwiritsidwa ntchito ndi asitikali aku US kuyambira nkhondo yaku Vietnam, ndiko kunena kuti H-250 ili ndi machitidwe ovomerezeka kwambiri. Ife, Xianglong Communication ku China tinapanga chida chofananira chankhondo cha A25 chokhala ndi ntchito yofanana ndi H-250.
Nkhaniyi yalembedwa za kusiyana pakati pa gulu lankhondo la Xianglong la A25 ndi H-250 molingana ndi kafukufuku wina wamkati wa foni ya H-250 kuchokera pa intaneti.
1. Ntchito zofunikira zomwe zidalembedwa pamatchulidwe a H-250.
H-250 idapangidwa ndi opanga osiyanasiyana, ndikuperekedwa kwa asitikali aku US, chifukwa chake zinthuzo ziyenera kupangidwa molingana ndi zofunikira ndikuwunika magwiridwe antchito.
Gawo la chikalata chosindikizidwa pa intaneti chomwe chikuwonetsa mafotokozedwe amtundu wa H-250 wofunidwa ndi US department of Defense (yosindikizidwa mu 1977)
2. Zofunikira za magwiridwe antchito a H-250/ A25
katunduyo | H-250 | A25 |
kulemera kwake: | Pafupifupi 350g | Zofanana |
Kulephera kwa speaker: | 1000Ω (@1kHz) | 1000Ω (@1kHz) |
Maikolofoni impedance: | 150Ω (@1kHz) | 150Ω (@1kHz) |
Mulingo wotulutsa maikolofoni: | Kupitilira -56dB(@1kHz) | -59dB(@1kHz) |
Lakwitsidwa: | Pansi pa 5% (300Hz ~ 3500Hz) | Pansi pa 5% (200Hz ~ 4000Hz) |
Kutentha kutentha | -20℃~ 65℃ | -45℃~ 55℃ |
Kukana kwamadzi: | Imakhalabe ikugwira ntchito bwino ikamizidwa m'madzi 3 (91cm) yamadzi kwa maola awiri | Imagwirabe ntchito mokwanira ikamizidwa m'madzi mita imodzi kwa maola awiri |
Kukhazikika kwa kusintha kwa PTT: | Zoposa 2 miliyoni actuations | Zoposa 2 miliyoni actuations |
Kuwerengedwera maikolofoni pafupipafupi khalidwe
Kuwerengetsera kuchuluka kwa ma speaker pafupipafupi
Kugwedezeka ndi kuyesa kuyesa kutsimikizira magwiridwe antchito, kuphatikiza mawonekedwe amagetsi, ndikofunikira.
Ngati mukufuna zida zina zankhondo zamtunduwu, landirani kuti mutitumizire imelo sales01@yyxlong.com kapena telefoni mwachindunji 008613858299721.