Olu Lilọ kiri GNSS Antenna Time GPS Antenna
Ọja Ifihan
Ọja naa jẹ eriali ti nṣiṣe lọwọ iṣẹ giga ti a ṣe apẹrẹ pataki fun ọkọ ti a ṣe sinu awọn ebute lilọ kiri satẹlaiti.O ṣe atilẹyin Beidou B1, ẹgbẹ igbohunsafẹfẹ GPS L1 ati ẹgbẹ igbohunsafẹfẹ GLONASS L1, ati pe o wulo pupọ fun lilọ kiri ọkọ ati awọn eto ipo.
Eriali naa gba imọ-ẹrọ apẹrẹ eriali ti ilọsiwaju ati pe o ni awọn afihan iṣẹ ṣiṣe to dara julọ.Ere ti eriali naa ga, eyiti o le gba awọn ifihan agbara ti ko lagbara ati rii daju didara ifihan agbara iduroṣinṣin.Itọpa apẹrẹ jẹ fife, ati eriali naa ni agbara gbigba ti o dara ati agbegbe agbegbe ti o tobi, pese igbẹkẹle diẹ sii ati lilọ kiri iduroṣinṣin ati ipo.Gbigba ifihan igun giga kekere jẹ o tayọ, ati pe alaye lilọ kiri deede le ṣee gba paapaa ni awọn ipo ayika lile.
Eriali gba apẹrẹ aaye kikọ sii-meji, eyiti o jẹ ki aarin alakoso ti eriali naa ni ibamu daradara pẹlu ile-iṣẹ jiometirika.Apẹrẹ yii ṣe aṣeyọri deede ipo ipo giga, dinku awọn okunfa aṣiṣe, ati ilọsiwaju deede ati igbẹkẹle ti eto lilọ kiri.
Ọja Specification
| Itanna Abuda | |
| Igbohunsafẹfẹ | BD 1;GPS L1;GLONASS L1 |
| VSWR | <2.0 |
| Iṣẹ ṣiṣe | 1550~1610MHz @ 60% |
| Palolo ere | 1550 ~ 1610MHz @ 3dBi |
| Lapapọ Ere | 30± 2dBi |
| Ipalara | 50 Ohm |
| Polarization | RHCP |
| Àpẹẹrẹ Ìtọjú | 360 ° |
| Data LNA | |
| jèrè | 28± 2dBi |
| VSWR | <2.0 |
| Noise Figure | ≤2dB |
| Ni-band Flatness | ±2dB |
| Ipese Foliteji | 3 ~ 5.5V DC |
| Ṣiṣẹ Lọwọlọwọ | ≤20mA |
| Ohun elo & & darí | |
| Iwọn | Φ63.4*57mm |
| Awọn ohun elo eriali | ASA |
| Asopọmọra | N Okunrin |
| Ayika | |
| Iwọn otutu iṣẹ | -45˚C ~ +85˚C |
| Ibi ipamọ otutu | - 45˚C ~ +85 ˚C |
Ohun elo
1. PTC sẹsẹ iṣura titele
2. Titele ọkọ ayọkẹlẹ ologun & ipasẹ dukia
3. konge Agriculture
4. Atunse iyatọ
