4 kwa 1 Combo Antena kwa gari yenye wambiso na sumaku
Utangulizi wa Bidhaa
Antena hii ya mseto ya 4in1 ni antena ya nje inayoelekea pande zote, isiyo na maji kabisa ya IP67 kwa ajili ya matumizi ya telematiki, usafiri na ufuatiliaji wa mbali.Ni bidhaa bora kwa tasnia ya magari kama inavyotumia.
Uainishaji wa Bidhaa
| Tabia za Umeme | ||||
| Bandari | GSM | Mineprox | WIFI | GNSS |
| Mzunguko | 824-960MHz; 1710-1990MHz | 806-960MHz | 2400-2500MHz;5150-5850MHz | 1561MHZ;1575.42MHz |
| SWR | <3.0 | <3.0 | <2.0 | <2.0 |
| Faida ya Antena | 0.2 dBi@824-960MHz 0.9 dBi@1710-1990MHz | 0.6dBi | -2.6 dBi@2.4-2.5GHz -2.9 dBi@5.15-5.85GHz | 29.5 dBi |
| Polarization | Linear | Linear | Linear | RHCP |
| Impedans | 50Ohm | 50Ohm | 50Ohm | 50Ohm |
| Nyenzo na Sifa za Mitambo | ||||
| Aina ya kiunganishi | Kiunganishi cha SMA | |||
| Aina ya Cable | Kebo ya Aina ya 302, Urefu: mita 5. | |||
| Dimension | 83*36mm | |||
| Kimazingira | ||||
| Joto la Operesheni | - 40 ˚C ~ + 85 ˚C | |||
| Joto la Uhifadhi | - 40 ˚C ~ + 85 ˚C | |||
| Unyevu wa Operesheni | ＜95% | |||
Antenna Passive Parameter
VSWR
GSM
Mineprox
WIFI
GNSS
Ufanisi & Faida
| Mtihani wa Passive KwaGSM(850/900) |
| Mtihani wa Passive KwaGSM(1800/1900) | ||||||
| Mara kwa mara (MHz) | Effi (%) | Effi (dB) | Faida (dBi) | Mara kwa mara (MHz) | Effi (%) | Effi (dB) | Faida (dBi) | |
| 820 | 16.4 | -7.9 | -2.0 | 1710 | 26.9 | -5.7 | -0.4 | |
| 830 | 22.1 | -6.6 | -1.7 | 1730 | 31.9 | -5.0 | 0.9 | |
| 840 | 21.6 | -6.7 | -1.0 | 1750 | 32.7 | -4.9 | 0.3 | |
| 850 | 26.9 | -5.7 | 0.2 | 1770 | 32.7 | -4.9 | 0.5 | |
| 860 | 17.7 | -7.5 | -2.5 | 1790 | 33.0 | -4.8 | 0.5 | |
| 870 | 21.5 | -6.7 | -2.0 | 1810 | 32.9 | -4.8 | 0.7 | |
| 880 | 17.6 | -7.5 | -3.3 | 1830 | 31.5 | -5.0 | 0.6 | |
| 890 | 26.3 | -5.8 | -0.3 | 1850 | 30.0 | -5.2 | 0.0 | |
| 900 | 20.1 | -7.0 | -1.8 | 1870 | 28.4 | -5.5 | -0.4 | |
| 910 | 24.8 | -6.1 | -0.3 | 1890 | 25.2 | -6.0 | -0.5 | |
| 920 | 21.5 | -6.7 | -2.2 | 1910 | 24.3 | -6.1 | -0.3 | |
| 930 | 18.4 | -7.4 | -2.7 | 1930 | 21.7 | -6.6 | -1.2 | |
| 940 | 20.8 | -6.8 | -2.2 | 1950 | 19.1 | -7.2 | -2.2 | |
| 950 | 18.9 | -7.2 | -1.4 | 1970 | 18.8 | -7.3 | -2.2 | |
| 960 | 19.0 | -7.2 | -0.8 | 1990 | 17.7 | -7.5 | -1.8 | |
| Mtihani wa Passive KwaMineprox | |||
| Mara kwa mara (MHz) | Effi (%) | Effi (dB) | Faida (dBi) |
| 800 | 15.8 | -8.0 | -2.7 |
| 810 | 16.1 | -7.9 | -2.4 |
| 820 | 20.1 | -7.0 | -1.9 |
| 830 | 22.1 | -6.6 | -0.8 |
| 840 | 18.0 | -7.4 | -2.3 |
| 850 | 16.7 | -7.8 | -2.8 |
| 860 | 20.8 | -6.8 | -1.5 |
| 870 | 25.0 | -6.0 | -1.0 |
| 880 | 20.5 | -6.9 | -1.8 |
| 890 | 19.2 | -7.2 | -2.0 |
| 900 | 20.1 | -7.0 | -1.2 |
| 910 | 23.4 | -6.3 | -0.6 |
| 920 | 23.3 | -6.3 | -0.3 |
| 930 | 19.7 | -7.1 | -0.5 |
| 940 | 19.2 | -7.2 | -1.4 |
| 950 | 20.9 | -6.8 | -0.5 |
| 960 | 24.3 | -6.2 | 0.6 |
| Jaribio la Passive kwa WIFI2.4G |
| Jaribio la Passive la WIFI5G | ||||||
| Mara kwa mara (MHz) | Effi (%) | Effi (dB) | Faida (dBi) | Mara kwa mara (MHz) | Effi (%) | Effi (dB) | Faida (dBi) | |
| 2400 | 16.8 | -7.7 | -2.7 | 5150 | 16.4 | -7.9 | -3.1 | |
| 2410 | 17.3 | -7.6 | -2.8 | 5200 | 16.5 | -7.8 | -2.9 | |
| 2420 | 16.8 | -7.7 | -3.2 | 5250 | 16.1 | -7.9 | -3.1 | |
| 2430 | 16.1 | -7.9 | -3.3 | 5300 | 15.7 | -8.0 | -3.4 | |
| 2440 | 16.8 | -7.8 | -2.9 | 5350 | 15.1 | -8.2 | -3.6 | |
| 2450 | 18.0 | -7.5 | -2.6 | 5400 | 16.4 | -7.9 | -3.4 | |
| 2460 | 16.8 | -7.7 | -2.6 | 5450 | 15.3 | -8.2 | -4.1 | |
| 2470 | 16.7 | -7.8 | -2.6 | 5500 | 13.2 | -8.8 | -4.9 | |
| 2480 | 16.3 | -7.9 | -2.7 | 5550 | 16.4 | -7.8 | -3.5 | |
| 2490 | 15.7 | -8.0 | -3.2 | 5600 | 16.6 | -7.8 | -3.8 | |
| 2500 | 14.7 | -8.3 | -3.2 | 5650 | 15.0 | -8.3 | -3.8 | |
| 5700 | 15.5 | -8.1 | -3.7 | |||||
| 5750 | 16.3 | -7.9 | -3.4 | |||||
| 5800 | 15.1 | -8.2 | -4.0 | |||||
| Mtihani wa Passive KwaGNSS | |
| Mara kwa mara (MHz) | Faida (dBi) |
| 1560 | 26.4 |
| 1565 | 26.9 |
| 1570 | 27.5 |
| 1575 | 29.5 |
| 1580 | 28.8 |
| 1585 | 28.7 |
| 1590 | 27.6 |
| 1595 | 26.5 |
| 1600 | 26.4 |
| 1605 | 26.6 |
Muundo wa Mionzi ya GNSS 3D
Andika ujumbe wako hapa na ututumie
