Mawonekedwe:
- Broadband
- Kutayika Kochepa Koyika
+86-28-6115-4929
sales@qualwave.com
Cholumikizira Chochepa cha PIM Single Directional ndi gawo lapadera la RF lopangidwa kuti liyese mphamvu ya chizindikiro kutsogolo kapena kumbuyo pamene likusunga chiyero chapadera cha chizindikiro pochepetsa kusokonezeka kwa ma intermodulation (PIM). Zolumikizira izi zimakhala ndi mawonekedwe olondola olumikizirana mbali zonse zofunika kwambiri pamakina amakono opanda zingwe ogwira ntchito kwambiri.
1. Umphumphu Wapadera wa Chizindikiro
Kapangidwe kapamwamba kamachepetsa kusokonezeka kwa ma signal (PIM). Kuwongolera kwapamwamba kwambiri kumatsimikizira kulumikizana kolondola kwa ma signal popanda kusokoneza kwambiri. Kuchita bwino kwambiri kwa liniyation kumasunga chiyero cha ma signal pa ntchito yonse.
2. Kugwira Ntchito kwa Broadband
Kufalikira kwa ma frequency ambiri kumathandizira ma band angapo olumikizirana. Kugwira ntchito kokhazikika pakusintha kwa kutentha ndi nyengo. Makhalidwe ogwirizana ogwirizana pa bandwidth yonse yogwirira ntchito.
3. Kapangidwe Kolimba
Nyumba yokonzedwa bwino imapereka chitetezo chabwino kwambiri. Zipangizo zolimba zimapirira malo ovuta kukhazikitsa. Chinthu chopangidwa pang'ono chimalola kuphatikiza kwa makina osinthasintha.
4. Ntchito Yodalirika
Mphamvu yabwino kwambiri yogwiritsira ntchito mphamvu kuti igwire ntchito mosalekeza. Kutayika kochepa kwa makina oyika kumathandizira kuti makina azigwira bwino ntchito. Kugwira ntchito bwino kwa VSWR kumatsimikizira kuti chizindikirocho chili bwino nthawi zonse.
1. Machitidwe Olumikizirana Opanda Zingwe
Ma network a antenna feed a siteshoni yapansi panthaka ya zomangamanga za 5G/LTE. Makina a amplifier okhazikika pa nsanja (TMA). Makina a antenna ogawidwa (DAS) oti agwiritsidwe ntchito mkati.
2. Kuyesa ndi Kuyeza
Kuyang'anira zizindikiro mu makina oyesera a RF. Kuphatikiza ma reference kuti muyesere intermodulation. Kutsimikizira magwiridwe antchito a makina ndi kuthetsa mavuto.
3. Ndege ndi Chitetezo
Machitidwe olumikizirana a satellite. Ma radar ndi ntchito zamagetsi pankhondo. Maulalo olumikizirana ofunikira kwambiri.
4. Kuwulutsa ndi Wailesi Yaukadaulo
Makina ophatikiza ma transmitter. Kuwunika mizere yotumizira ma wailesi. Ma network ogawa ma RF amphamvu kwambiri.
5. Ubwino waukadaulo
Yokonzedwa bwino kuti igwire bwino ntchito ya PIM m'mapulogalamu ovuta. Pali njira zosinthira zosintha. Yopangidwa ndi zigawo zolondola kuti igwire ntchito modalirika. Kuyesa kwabwino konse kumatsimikizira kuti ikugwira ntchito nthawi zonse.
Qualwaveimapereka ma coupler a Broadband otsika PIM single directional osiyanasiyana kuyambira 0.698GHz mpaka 2.7GHz. Ma coupler amagwiritsidwa ntchito kwambiri m'njira zambiri.

Nambala ya Gawo | Kuchuluka kwa nthawi(GHz, Min.) | Kuchuluka kwa nthawi(GHz, Max.) | Mphamvu(W) | Kulumikiza(dB) | PIM(dBc, Max.) | IL(dB, Max.) | VSWR(Zambiri) | Zolumikizira | Nthawi yotsogolera(masabata) |
|---|---|---|---|---|---|---|---|---|---|
| QLSDC-698-2700-K2 | 0.698 | 2.7 | 200 | 5~30 | -160 | 2.1 | 1.25 | 4.3-10 | 2~4 |