4 hauv 1 Combo Kav hlau txais xov rau tsheb nrog nplaum thiab sib nqus
Khoom Taw Qhia
No 4in1 combo kav hlau txais xov yog ib qho omni-directional, tag nrho IP67 waterproof sab nrauv kav hlau txais xov rau siv nyob rau hauv telematics, tsheb thauj mus los, thiab tej thaj chaw deb saib xyuas daim ntaub ntawv.Nws yog ib qho khoom siv zoo tshaj plaws rau kev lag luam automotive thaum nws siv.
Khoom Specification
| Cov yam ntxwv hluav taws xob | ||||
| Chaw nres nkoj | GSM | Mineprox | WIFI | GNSS |
| Ntau zaus | 824-960MHz; 1710-1990 MHz | 806-960 MHz | 2400-2500MHz;5150-5850 MHz | 1561 MHZ;1575.42 MHz |
| SWR | <3.0 | <3.0 | <2.0 | <2.0 |
| Kav hlau txais xov Gain | 0.2 dBi @ 824-960MHz 0.9 dBi @ 1710-1990MHz | 0.6dB ib | -2.6 dBi@2.4-2.5GHz -2.9 dBi@5.15-5.85GHz | 29.5dB ib |
| Polarization | Tawm | Tawm | Tawm | RHCP |
| Impedance | 50 awm | 50 awm | 50 awm | 50 awm |
| Khoom siv & Mechanical yam ntxwv | ||||
| Hom Connector | SMA connector | |||
| Hom kab | 302 Hom Cable, Ntev: 5 meters. | |||
| Dimension | 83 * 36mm | |||
| Ib puag ncig | ||||
| Kev ua haujlwm kub | -40 ˚C ~ + 85 ˚C | |||
| Cia Kub | -40 ˚C ~ + 85 ˚C | |||
| Kev khiav dej num | 95% | |||
Kav hlau txais xov Passive Parameter
VSWR
GSM
Mineprox
WIFI
GNSS
Efficiency & Tau Txais
| Passive Test RauGSM (850/900) |
| Passive Test RauGSM (1800/1900) | ||||||
| Ntau zaus (MHz) | Effi (%) | Effi (dB) | Txais (dBi) | Ntau zaus (MHz) | Effi (%) | Effi (dB) | Txais (dBi) | |
| 820 | 16.4 ib | -7.9 | -2.0 | 1710 | 26.9 ib | -5.7 | -0.4 | |
| 8 30 | 22.1 | -6.6 | -1.7 | 1730 ib | 31.9 ib | -5.0 | 0.9 | |
| 840 ua | 21.6 ib | -6.7 | -1.0 | 1750 | 32.7 ib | -4.9 | 0.3 | |
| 850 | 26.9 ib | -5.7 | 0.2 | 1770 ib | 32.7 ib | -4.9 | 0.5 | |
| 860 ua | 17.7 ib | -7.5 | -2.5 | 1790 ib | 33.0 Nws | -4.8 | 0.5 | |
| 870 ib | 21.5 ib | -6.7 | -2.0 | 1810 | 32.9 ib | -4.8 | 0.7 ua | |
| 880 ua | 17.6 ib | -7.5 | -3.3 | Xyoo 1830 | 31.5 ib | -5.0 | 0.6 | |
| 890 ua | 26.3 | -5.8 | -0.3 | 1850 | 30.0 Nws | -5.2 | 0.0 | |
| 900 | 20.1 | -7.0 | -1.8 | Xyoo 1870 | 28.4 ib | -5.5 | -0.4 | |
| 9 10 | 24.8 ib | -6.1 | -0.3 | Xyoo 1890 | 25.2 ib | -6.0 | -0.5 | |
| 9 20 | 21.5 ib | -6.7 | -2.2 | Xyoo 1910 | 24.3 | -6.1 | -0.3 | |
| 930 ua | 18.4 ib | -7.4 | -2.7 | Xyoo 1930 | 21.7 ib | -6.6 | -1.2 | |
| 940 ua | 20.8 ib | -6.8 | -2.2 | Xyoo 1950 | 19.1 ib | -7.2 | -2.2 | |
| 950 ua | 18.9 Nws | -7.2 | -1.4 | Xyoo 1970 | 18.8 ib | -7.3 | -2.2 | |
| 960 ua | 19.0 Nws | -7.2 | -0.8 | Xyoo 1990 | 17.7 ib | -7.5 | -1.8 | |
| Passive Test RauMineprox | |||
| Ntau zaus (MHz) | Effi (%) | Effi (dB) | Txais (dBi) |
| 800 | 15.8 ib | -8.0 | -2.7 |
| 810 | 16.1 | -7.9 | -2.4 |
| 820 | 20.1 | -7.0 | -1.9 |
| 8 30 | 22.1 | -6.6 | -0.8 |
| 840 ua | 18.0 Nws | -7.4 | -2.3 |
| 850 | 16.7 ib | -7.8 | -2.8 |
| 860 ua | 20.8 ib | -6.8 | -1.5 |
| 870 ib | 25.0 Nws | -6.0 | -1.0 |
| 880 ua | 20.5 ib | -6.9 | -1.8 |
| 890 ua | 19.2 ib | -7.2 | -2.0 |
| 900 | 20.1 | -7.0 | -1.2 |
| 9 10 | 23.4 ib | -6.3 | -0.6 |
| 9 20 | 23.3 | -6.3 | -0.3 |
| 930 ua | 19.7 ib | -7.1 | -0.5 |
| 940 ua | 19.2 ib | -7.2 | -1.4 |
| 950 ua | 20.9 ib | -6.8 | -0.5 |
| 960 ua | 24.3 | -6.2 | 0.6 |
| Passive Test Rau WIFI2.4G |
| Passive Test rau WIFI5G | ||||||
| Ntau zaus (MHz) | Effi (%) | Effi (dB) | Txais (dBi) | Ntau zaus (MHz) | Effi (%) | Effi (dB) | Txais (dBi) | |
| 2400 | 16.8 ib | -7.7 | -2.7 | 5 150 | 16.4 ib | -7.9 | -3.1 | |
| 2410 ib | 17.3 ib | -7.6 | -2.8 | 5 200 | 16.5 ib | -7.8 | -2.9 | |
| 24 20 | 16.8 ib | -7.7 | -3.2 | 5 250 | 16.1 | -7.9 | -3.1 | |
| 2430 ib | 16.1 | -7.9 | -3.3 | 5300 ib | 15.7 ib | -8.0 | -3.4 | |
| 2440 ib | 16.8 ib | -7.8 | -2.9 | 5 350 | 15.1 | -8.2 | -3.6 | |
| 2450 | 18.0 Nws | -7.5 | -2.6 | 5400 ib | 16.4 ib | -7.9 | -3.4 | |
| 2460 ib | 16.8 ib | -7.7 | -2.6 | 5450 ua | 15.3 | -8.2 | -4.1 | |
| 2470 ib | 16.7 ib | -7.8 | -2.6 | 5500 | 13.2 | -8.8 | -4.9 | |
| 2480 ib | 16.3 | -7.9 | -2.7 | 5 550 | 16.4 ib | -7.8 | -3.5 | |
| 2490 ib | 15.7 ib | -8.0 | -3.2 | 5600 ib | 16.6 | -7.8 | -3.8 | |
| 2500 | 14.7 ib | -8.3 | -3.2 | 5650 ua | 15.0 Nws | -8.3 | -3.8 | |
| 5700 ib | 15.5 ib | -8.1 | -3.7 | |||||
| 5750 ua | 16.3 | -7.9 | -3.4 | |||||
| 5800 ib | 15.1 | -8.2 | -4.0 | |||||
| Passive Test RauGNSS | |
| Ntau zaus (MHz) | Txais (dBi) |
| 1560 | 26.4 ib |
| 1565 ib | 26.9 ib |
| 1570 ib | 27.5 ib |
| 1575 ib | 29.5 ib |
| 1580 | 28.8 ib |
| 1585 ib | 28.7 ib |
| 1590 ib | 27.6 ib |
| 1595 ib | 26.5 ib |
| 1600 | 26.4 ib |
| 1605 ib | 26.6 ib |
GNSS 3D Radiation Qauv
Sau koj cov lus ntawm no thiab xa tuaj rau peb
