GPS+Beidou Nguva Yekushandisa Antenna Marine Antenna 38dBi
Product Sumo
GPS+Beidou Nguva antenna imhando yeantenna inoshandiswa kugamuchira masaini esatellite.Inogona kugamuchira RHCP satellite masiginecha muGPS L1 uye BD B1 frequency mabhendi.
Iyi antenna ine zvinotevera maficha:
Kuwana kwakanyanya: Iyo inoshanda mushroom musoro antenna inogona kupa yakakwira chiratidzo kuwana uye kuwedzera simba rechiratidzo chisina simba chechiratidzo chakagamuchirwa, nekudaro ichivandudza kugamuchira kunzwa uye chiratidzo chemhando.
Kugadzikana kwepamusoro: Iyo antenna yakagadzirirwa nekugadzikana kwepamusoro uye inogona kuchengetedza kushanda kwakagadzikana pasi pemamiriro akasiyana ezvakatipoteredza.Izvi zvinoreva kuti inogona kupa yakagadzikana satellite chiratidzo chekugamuchira mune ese mamiriro ekunze.
Yakanyanya kugadzikana chikamu chepakati: Iyo inoshanda mushroom musoro antenna ine yakagadzikana chikamu chepakati, kureva kuti, chikamu chepakati chechiratidzo chakagamuchirwa chinoramba chakagadzikana mukati meimwe nguva.Izvi zvakanyanya kukosha pakumisikidza nekufambisa zvikumbiro, sezvo kugadzikana kwechikamu chepakati kunokanganisa zvakananga kuyerwa.
Chigadzirwa Specification
| Electrical Characteristics | ||
| Frequency | 1561±5MHz;1575±5MHz | |
| VSWR | <1.5 | |
| Peak Gain | 5±2dBi@Fc | |
| Impedance | 50Ohm | |
| Polarization | RHCP | |
| Axial Ratio | ≤5 dB | |
| 10Db Bandwidth | ± 10MHz | |
| Azimuth Coverage | 360° | |
| LNA uye Sefa Magetsi Zvivakwa | ||
| LNA Gain | 38±2dBi(Typ.@25℃) | |
| Boka Kunonoka kusiyana | ≤5ns | |
| Noise Figure | ≤1.8dB@25℃,Typ.(Pre-filtered) | |
| In-Band Flatness (dB) | ＜1 (1575.42MHz±1MHz) | |
| Kunze-kwe-Band Kudzvinyirira (dBc) | ＞70dBc | |
| LNA Output 1Db Compression point | ＞-10dBm | |
| Zvakabuda VSWR | ≤2.0 Type. | |
| Operation Voltage | 3.3-5 V DC | |
| Operation Current | ≤25mA | |
| Material & Mechanical Hunhu | ||
| Connector Type | TNC connector | |
| Cable Type | RG58/U | |
| Dimension | Φ96x127±3mm | |
| Radome zvinhu | ABS | |
| Isingapindi mvura | IP66 | |
| Kurema | 0.63Kg | |
| Environmental | ||
| Operation Temperature | - 40 ˚C ~ + 85 ˚C | |
| Storage Temperature | - 40 ˚C ~ + 85 ˚C | |
Antenna Passive Parameter
VSWR
Gain
| Frequency (MHz) | Gain (dBi) |
| 1556 | 38.3 |
| 1557 | 38.4 |
| 1558 | 38.5 |
| 1559 | 38.4 |
| 1560 | 38.4 |
| 1561 | 38.5 |
| 1562 | 38.5 |
| 1563 | 38.5 |
| 1564 | 38.6 |
| 1565 | 38.6 |
| 1566 | 38.8 |
|
|
|
| 1570 | 39.11 |
| 1571 | 39.18 |
| 1572 | 39.23 |
| 1573 | 39.28 |
| 1574 | 39.28 |
| 1575 | 39.16 |
| 1576 | 38.90 |
| 1577 | 38.74 |
| 1578 | 38.67 |
| 1579 | 38.63 |
| 1580 | 38.55 |
Radiation Pattern
|
| 3D | 2D-Horizontal | 2D-Vertical |
| 1556MHz |  |  |  |
| 1561MHz |  |  |  |
| 1566MHz |  |  |  |
|
| 3D | 2D-Horizontal | 2D-Vertical |
| 1570MHz |  |  |  |
| 1575MHz |  |  |  |
| 1580MHz |  |  |  |
