Mndandanda wa GNSS

GPS yoika bowa pamalo oletsa kusokoneza nthawi ya m'nyanja

1. Iyi ndi antenna ya nyenyezi zinayi yokhala ndi nthawi zonse, yokhala ndi gain yayikulu, kukula kochepa, kukhudzidwa kwambiri, kugwirizana kwa machitidwe ambiri, komanso kudalirika kwambiri. Imakwaniritsa bwino zofunikira za wogwiritsa ntchito ndipo imapereka malo olondola komanso kuthekera kosunga nthawi pazinthu zosiyanasiyana. Ndi mawonekedwe ake apamwamba, antenna iyi ndi yoyenera kukwaniritsa zosowa zosiyanasiyana za ogwiritsa ntchito m'malo osiyanasiyana ogwirira ntchito.

Lumikizanani nafe

Zinthu Zofunika Kwambiri

2018-07-16

Imagwiritsa ntchito kapangidwe ka mfundo zambiri zodyetsera komanso kapangidwe ka antenna kofanana, komwe kali ndi malo okhazikika kwambiri komanso kumachepetsa cholakwika cha nthawi ya antenna;

2018-07-16

Ili ndi kuchuluka kwakukulu, chiŵerengero cha mafunde otsika, mphamvu yodziwikiratu yolandirira ma signals pa ngodya zotsika, ndipo imatha kulandira nyenyezi nthawi zambiri m'malo otsekedwa kwambiri;

2018-07-16

Yokhala ndi mbale yoletsa kuchulukitsa kwa ma antenna komanso kapangidwe koletsa kukwera kwa mafunde, komwe kumatha kuletsa bwino zizindikiro zamphamvu zosokoneza ma antenna ndikuwonetsetsa kuti antennayo ikudalirika;

2018-07-16

Yopangidwa ndi zipangizo za PC, ndi yokongola ndipo imaonetsetsa kuti chipolopolo cha antenna sichisintha mtundu wake mukachigwiritsa ntchito panja kwa nthawi yayitali.

Mafotokozedwe

Mafotokozedwe a Magetsi

Mafupipafupi (MHz)	1166-1218/1559-1606mhz
Kukula kwa ceramic ya antenna
Kugawanika	RHCP
Phindu (dBi)	＞3dbic
Chiŵerengero cha Axial (dB)	90°≤3
NDI
Kupeza kwa LNA(dB)	43±2(Zachizolowezi)
VSWR
Chithunzi cha Phokoso (dB)
DC Voltage (V)	3.3～12VDC
Mphamvu yamagetsi (mA)
Impedance (Ω)	50Ω

Mafotokozedwe a Makina

Miyeso (mm)	Φ97*84mm
Cholumikizira	TNC-Mkazi, N-Mwamuna, N-Mkazi
Kulemera (g)
Chosalowa madzi	IP67
Chitetezo cha ESD	Kutulutsa mpweya wa 15KV
Chifunga cha Mchere/ Spray	MIL-STD-810F GAWO 509.4