I-antenna eneenkwenkwezi ezine-Multi-Band Survey 40dBi GPS GLONASS Beidou Galileo

Inkcazelo emfutshane:

Ukuphindaphinda: 1164-1290MHz, 1525-1615MHz

Inzuzo ye-LNA: 40dBi

Ukungangeni manzi: IP67

Ubungakanani: Φ152x68mm

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

Intshayelelo yeMveliso

I-antenna ye-antenna yangaphandle ye-multi-frequency yangaphandle: I-antenna inokufumana i-GPS L1 / L2, i-GLONASS G1 / G2, i-Beidou II B1 / B2 / B3 izibonakaliso, kwaye iyahambelana ne-GALILEO E1 / E5a / E5b ye-frequency band.Ingasetyenziswa ngokubanzi kwisaveyi ye-geodetic, ulwakhiwo lwebhulorho, ulwakhiwo lwendlela, iziseko zophuhliso, uphononongo lolwandle, isaveyi yomhlaba ongaphantsi kwamanzi, uvavanyo lwendlela yesikolo yokuqhuba, ukusebenza kwesikhongozeli sesiphelo kunye nezinye izihlandlo.Ifanelekile kwiinkqubo ezintathu kunye ne-four-system-high-precision surveying kunye nemimandla yemephu.·
I-antenna inokuchaneka okuphezulu, ukulibaziseka okuphantsi, inzuzo ephezulu, inzuzo enhle kuma-angles aphantsi okuphakama, i-wide-angle circular polarization, kunye neziko lesigaba esizinzile.Inxalenye ye-antenna ithatha isicwangciso sokuyila ukutya okuninzi ukuqinisekisa ukuba iziko lesigaba kunye neziko lejometri lihambelana, ukunciphisa impembelelo ye-antenna kwiimpazamo zokulinganisa kunye nokuphucula ukuchaneka kokulinganisa.Imodyuli eyakhelwe-ngaphakathi yesandisi sesandi esiphantsi.

Ukucaciswa kweMveliso

Iimpawu zoMbane
Ukuphindaphinda		1164-1290MHz, 1525-1615MHz
Iibhendi zophawu lokuma eziXhasiweyo		GPS: L1/L2/L5 I-BDS: B1/B2/B3 IGLONASS: G1/G2/G3 UGalileo: E1/E5a/E5b/E6 L-Band
IPeak Gain		≥5dBi@Fc
Impedance		50Ohm
Ipolarization		RHCP
Axial Umlinganiselo		≤1.5 dB
I-Azimuth Coverage		360 °
Ukuchaneka kweziko		≤2.0mm
Ukuphinda-phinda kwiziko lesigaba		≤1.0mm
I-LNA kunye neePropati zoMbane zesihluzi
Inzuzo yeLNA	40±2dBi(Uhlobo.@25℃)
Ukwahluka kweQela lokuLibazisa	≤10ns
Umfanekiso wengxolo	≤2.0dB@25℃,Typ.(Ihluzwe kwangaphambili)
Imveliso yeVSWR	≤1.8 : 1Udidi.2.0 : 1 Max
Ukusebenza kweVoltage	3-16 V DC
Umsebenzi wangoku	≤45mA
Izinto eziphathekayo kunye neempawu zoomatshini
Uhlobo lwesiqhagamshelo		TNC isidibanisi
Ubungakanani		Φ152x68mm
Imathiriyeli yeRadome		PC+ABS
Into evikela amanzi		IP67
Ubunzima		0.35Kg
Okusingqongileyo
Ubushushu bokusebenza		- 40 ˚C ~ + 85 ˚C
Ubushushu boGcino		- 40 ˚C ~ + 85 ˚C

I-Antenna Passive Parameter

VSWR

Inzuzo yeLNA

Ukuphindaphinda (MHz)	Inzuzo (dBi)	Ukuphindaphinda (MHz)	Inzuzo (dBi)
1160.0	29.60	1525.0	34.00
1165.0	31.85	1530.0	34.83
1170.0	33.50	1535.0	35.80
1175.0	34.67	1540.0	36.93
1180.0	35.67	1545.0	37.57
1185.0	36.57	1550.0	37.82
1190.0	37.53	1555.0	38.35
1195.0	38.16	1560.0	38.73
1200.0	38.52	1565.0	38.65
1205.0	38.90	1570.0	38.07
1210.0	39.35	1575.0	37.78
1215.0	39.81	1580.0	37.65
1220.0	40.11	1585.0	37.40
1225.0	40.23	1590.0	36.95
1230.0	40.09	1595.0	36.66
1235.0	39.62	1600.0	36.43
1240.0	39.00	1605.0	35.95
1245.0	38.18	1610.0	35.33
1250.0	37.34	1615.0	34.80
1255.0	36.31
1260.0	35.35
1265.0	34.22
1270.0	33.20
1275.0	32.14
1280.0	31.14
1285.0	30.01
1290.0	28.58