Multi-Band GNSS antena 38dBi GPS GLONASS Beidou Galileo
Pambuka produk
Antena GNSS multi-band, dirancang kanggo ndhukung sawetara sistem navigasi satelit kalebu Beidou II, GPS, GLONASS lan GALILEO.Kanthi lapisan kaping pindho, desain titik multi-feed, antena njamin panrima sinyal navigasi saka sistem kasebut, dadi solusi sing cocog kanggo aplikasi navigasi lan posisi kanthi tliti dhuwur.
Salah sawijining fitur utama antena GNSS multi-band yaiku amplifier kebisingan rendah lan filter multi-tataran.Teknologi majeng iki ora mung menehi dipatèni metu-saka-band banget, nanging uga menehi kemampuan anti-gangguan kuwat, saéngga antena kanggo operate flawlessly malah ing lingkungan elektromagnetik atos.Antena iki minangka pangowahan game nyata amarga nyukupi panjaluk saiki kanggo kompatibilitas multi-sistem lan pangukuran kanthi tliti.
Antena kita dirancang nggunakake teknologi multi-feed point kanggo mesthekake polarisasi bunder sisih tengen lan kinerja tengah fase, nyilikake dampak kesalahan pangukuran.Kajaba iku, unit antena nduweni gain pasif sing dhuwur lan sinar pola sing amba kanggo njamin nampa sinyal ing sudut elevasi sing kurang.Fungsi pra-nyaring kanthi signifikan nyuda angka swara lan nambah kemampuan anti-gangguan antena.
Kanggo nambah linuwih, antena GNSS multi-band kita dirating IP67.Iki mesthekake yen antena bisa tahan kahanan lapangan sing paling angel lan terus nyedhiyakake kinerja sing apik sajrone wektu sing suwe.Apa sampeyan butuh aplikasi aerospace, pertanian presisi, posisi kendaraan utawa pandhu arah drone sing tepat, antena kita cocog.
Spesifikasi Produk
| Karakteristik Listrik | |||
| Frekuensi | 1164-1286MHz, 1525-1615MHz | ||
| Band sinyal Positioning sing didhukung | GPS: L1/L2/L5 BDS: B1/B2/B3 GLONASS: G1/G2/G3 Galileo: E1/E5a/E5b L-Band | ||
| Puncak Gain | ≥4dBi@FC, kanthi bidang lemah 100mm | ||
| Impedansi | 50 om | ||
| Polarisasi | RHCP | ||
| Rasio Aksial | ≤1,5 dB | ||
| Cakupan Azimuth | 360° | ||
| LNA lan Filter Properties Listrik | |||
| Keuntungan LNA | 38±2dBi(Tip.@25℃) | ||
| Gambar Noise | ≤2.0dB@25 ℃, Tipe (Pra-disaring) | ||
| Output VSWR | ≤1.5 : 1Tip.2.0: 1 Maks | ||
| Tegangan operasi | 3-16 V DC | ||
| Operasi Saiki | ≤45mA | ||
| pangayoman sirkuit ESD | 15 KV debit udara | ||
| Out-of-Band Tolak | L5/E5/L2/G2/B2 | <1050MHz:>55dB <1125MHz:>30dB <1350MHz:>45dB | |
| L1/E1/B1/G1 | <1450MHz:>40dB <1690MHz:>40dB <1730MHz:>45dB | ||
| Karakteristik Material & Mekanik | |||
| Tipe Konektor | Konektor TNC | ||
| ukuran | Φ90x27 mm | ||
| Bahan Radome | PC + ABS | ||
| dhasar | Paduan Aluminium 6061-T6 | ||
| Metode Lampiran | Papat bolongan meneng | ||
| anti banyu | IP67 | ||
| Bobot | 0,15 Kg | ||
| lingkungan | |||
| Suhu Operasi | -40 ˚C ~ + 85 ˚C | ||
| Suhu panyimpenan | -40 ˚C ~ + 85 ˚C | ||
| Kelembapan | ≤95% | ||
| Getaran | Sapuan 3 sumbu = 15 menit, sapuan 10 nganti 200Hz: 3G | ||
| Kejut | Sumbu vertikal: 50G, sumbu liyane: 30G | ||
Parameter Pasif Antena
VSWR
Keuntungan LNA
| Frekuensi (MHz) | Gain (dBi) |
| Frekuensi (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 |
|
|
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Pola Radiasi
|
| 3D | 2D-Horisontal | 2D-Vertikal |
| 1160MHz |  |  |  |
| 1220MHz |  |  |  |
| 1290MHz |  |  |  |
|
| 3D | 2D-Horisontal | 2D-Vertikal |
| 1525MHz |  |  |  |
| 1565MHz |  |  |  |
| 1615MHz |  |  |  |
