Four-nyeredzi akawanda-Band Survey antenna 40dBi GPS GLONASS Beidou Galileo
Product Sumo
Nyeredzi ina dzakawanda-frequency yekunze bvunzo antenna: Iyo antenna inogona kugamuchira GPS L1/L2, GLONASS G1/G2, Beidou II B1/B2/B3 masaini, uye inowirirana neGALILEO E1/E5a/E5b system frequency band.Inogona kushandiswa zvakanyanya mukuongorora geodetic, kuvaka bhiriji, kuvaka migwagwa, zvivakwa, ongororo yegungwa, ongororo yepasi pemvura, yekutyaira chikoro mugwagwa bvunzo, terminal mudziyo kushanda uye zvimwe zviitiko.Inokodzera matatu-system uye ina-system yakakwirira-chaiyo yekuongorora uye mepu minda.·
Iyo antenna ine yakanyanya kurongeka, kunonoka kuderera, kuwana kwakakwira, kuwana kwakanaka pamakona akadzika, yakafara-ekona yedenderedzwa polarization, uye yakagadzikana chikamu chepakati.Chikamu cheantenna chinotora dhizaini yedhizaini yakawanda kuti ive nechokwadi chekuti nzvimbo yepakati uye geometric centre inopindirana, kuderedza kukanganiswa kweantenna pazvikanganiso zvekuyera uye kuvandudza kuyerwa kwechiyero.Yakavakirwa-mukati-yakaderera-ruzha amplifier module.
Chigadzirwa Specification
| Electrical Characteristics | ||
| Frequency | 1164-1290MHz, 1525-1615MHz | |
| Inotsigirwa Positioning mabhendi echiratidzo | GPS: L1/L2/L5 BDS: B1/B2/B3 GLONASS: G1/G2/G3 Galileo: E1/E5a/E5b/E6 L-Band | |
| Peak Gain | ≥5dBi@Fc | |
| Impedance | 50Ohm | |
| Polarization | RHCP | |
| Axial Ratio | ≤1.5 dB | |
| Azimuth Coverage | 360° | |
| Phase-center kurongeka | ≤2.0mm | |
| Phase-center repeatability | ≤1.0mm | |
| LNA uye Sefa Magetsi Zvivakwa | ||
| LNA Gain | 40±2dBi(Typ.@25℃) | |
| Boka Kunonoka kusiyana | ≤10ns | |
| Noise Figure | ≤2.0dB@25℃,Typ.(Pre-filtered) | |
| Zvakabuda VSWR | ≤1.8 : 1Typ.2.0 : 1 Max | |
| Operation Voltage | 3-16 V DC | |
| Operation Current | ≤45mA | |
| Material & Mechanical Hunhu | ||
| Connector Type | TNC connector | |
| Dimension | Φ152x68mm | |
| Radome zvinhu | PC+ABS | |
| Isingapindi mvura | IP67 | |
| Kurema | 0.35Kg | |
| Environmental | ||
| Operation Temperature | - 40 ˚C ~ + 85 ˚C | |
| Storage Temperature | - 40 ˚C ~ + 85 ˚C | |
Antenna Passive Parameter
VSWR
LNA Gain
| Frequency (MHz) | Gain (dBi) |
| Frequency (MHz) | Gain (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 |
|
|
|
Radiation Pattern
|
| 3D | 2D-Horizontal | 2D-Vertical |
| 1160MHz |  |  |  |
| 1220MHz |  |  |  |
| 1290MHz |  |  |  |
|
| 3D | 2D-Horizontal | 2D-Vertical |
| 1525MHz |  |  |  |
| 1565MHz |  |  |  |
| 1615MHz |  |  |  |
