Katalogu
Mayankho a RF Tapper OEM a 136-960MHz Power Tapper ochokera ku China
| Chizindikiro | Mafotokozedwe | ||||||
| Mafupipafupi osiyanasiyana (MHz) | 136-960MHz | ||||||
| Kulumikiza (dB) | 5 | 7 | 10 | 13 | 15 | 20 | |
| Mtundu (dB) | 136-200 | 6.3±0.7 | 8.1±0.7 | 10.5±0.7 | 13.2±0.6 | 15.4±0.6 | 20.2±0.6 |
| 200-250 | 5.7±0.5 | 7.6±0.5 | 10.3±0.5 | 12.9±0.5 | 15.0±0.5 | 20.2±0.6 | |
| 250-380 | 5.4±0.5 | 7.2±0.5 | 10.0±0.5 | 12.7±0.5 | 15.0±0.5 | 20.2±0.6 | |
| 380-520 | 5.0±0.5 | 6.9±0.5 | 10.0±0.5 | 12.7±0.5 | 15.0±0.5 | 20.2±0.6 | |
| 617-960 | 4.6±0.5 | 6.6±0.5 | 10.0±0.5 | 12.7±0.5 | 15.0±0.5 | 20.2±0.6 | |
| VSWR | 1.40:1 | 1.30:1 | 1.25:1 | 1.20:1 | 1.15:1 | 1.10:1 | |
| Kusintha kwa nthawi (dBc) | -160, 2x43dBm (Muyeso wa Kuwunikira 900MHz) | ||||||
| Mphamvu Yoyezera (W) | 200 | ||||||
| Impedance (Ω) | 50 | ||||||
| Kutentha kwa Ntchito | -35ºC mpaka +85ºC | ||||||
Mayankho Opangidwa ndi RF Passive Component
Monga wopanga zinthu zosagwira ntchito za RF, APEX imatha kusintha zinthu zosiyanasiyana malinga ndi zosowa za makasitomala. Konzani zosowa zanu zosagwira ntchito za RF m'njira zitatu zokha:
Fotokozani magawo anu.
APEX imapereka yankho kuti mutsimikizire
APEX imapanga chitsanzo choyesera
Mafotokozedwe Akatundu
RF Tapper ndi chipangizo chofunikira kwambiri mu makina olumikizirana a RF, chopangidwa kuti chigawe chizindikiro cholowera m'magawo awiri osiyana, makamaka pa mapulogalamu omwe amafunikira kugawa chizindikiro kapena kuyesa. Mofanana ndi ma coupler olunjika, ma RF tapper amagawa chizindikiro popanda kusokoneza kwakukulu, zomwe zimathandiza makina kuyang'anira, kuyeza, kapena kugawanso ma RF signaling mosavuta. Chifukwa cha magwiridwe antchito awo odalirika, ma RF tapper amagwiritsidwa ntchito kwambiri mu LTE, cellular, Wi-Fi, ndi machitidwe ena olumikizirana opanda zingwe, kuonetsetsa kuti ma signal akuyang'aniridwa bwino komanso kuti ma signal asamatayike kwambiri.
Chimodzi mwa zinthu zomwe zimasiyanitsa ma RF tappers ndi PIM yawo yotsika (Passive Intermodulation), yomwe ndi yofunika kwambiri pakusunga umphumphu wa ma signal mu ma network a LTE, komwe kukuyembekezeka kusamutsa deta yambiri. Makhalidwe otsika a PIM ndi ofunikira kuti apewe kusokonezedwa kosafunikira m'malo omwe ali ndi ma frequency apamwamba, zomwe zimathandiza kuti ma RF tappers azitha kuthandizira kutumiza ma signal momveka bwino komanso mwapamwamba. Ndi ma PIM tappers otsika, chiopsezo cha kusokonekera kwa ma signal chimachepa, kuonetsetsa kuti magwiridwe antchito amakhala olimba, makamaka m'ma network ovuta.
APEX Technology imapereka mitundu yosiyanasiyana ya ma RF tappers omwe amapangidwira ntchito zosiyanasiyana, zomwe zimakwaniritsa zofunikira zamakampani. Kuphatikiza apo, APEX imachita bwino kwambiri ngati wogulitsa ma RF OEM tapper ku China, makamaka njira zosinthira ma RF tappers zomwe zimapangidwa kuti zikwaniritse zosowa zinazake. Kampaniyo imapereka kusinthasintha kwa kapangidwe ndi zofunikira, zomwe zimapangitsa kuti ikhale fakitale yodalirika ya ma RF tappers ku China pamisika yakomweko komanso yapadziko lonse lapansi.
Gulu la akatswiri ku APEX limagwira ntchito limodzi ndi makasitomala kuti amvetse zosowa zawo zapadera, kupereka mapangidwe okonzedwa bwino omwe amagwirizana ndi zosowa zaukadaulo za polojekiti iliyonse. Kaya mukufuna RF tapper ya ma frequency osiyanasiyana, kapangidwe kapadera ka PIM yotsika, kapena zinthu zina zowonjezera, gulu la uinjiniya la APEX likhoza kupanga mayankho omwe amalimbikitsa magwiridwe antchito, kudalirika, komanso kugwira ntchito bwino.
Monga kampani yotsogola yogulitsa zinthu zofewa, APEX imaika patsogolo luso ndi luso, pogwiritsa ntchito njira zamakono zopangira zinthu komanso njira zoyesera zolimba. Kudzipereka kumeneku kumatsimikizira kuti munthu aliyense wofewa zinthu zofewa ...
Pa LTE yanu, kulumikizana opanda zingwe, kapena zosowa zinazake za pulogalamu, ma RF tapper a APEX amapereka magwiridwe antchito ndi kudalirika kofunikira kuti chizindikiro chikhale bwino. Ngati mukufuna njira yosinthira ma tapper yomwe mwasankha kapena kufufuza njira zomwe mungagwiritse ntchito, ukadaulo wa APEX pakupanga ndi kupanga ma tapper ku China uli pano kuti ukuthandizeni.
