915MHz Ita eriali 3dBi 40mm
Ọja Ifihan
Eriali ita gbangba 915MHz jẹ eriali iwapọ iwapọ pupọ ti a ṣe apẹrẹ fun iha-1 GHz ati agbara kekere, awọn ohun elo agbegbe (LPWA) pẹlu LoRa, IoT, awọn iṣakoso latọna jijin, ati awọn ohun elo band ISM ni iwọn 902 MHz si 930MHz.
Ọja Specification
| Itanna Abuda | |
| Igbohunsafẹfẹ | 915MHz |
| Ipalara | 50 Ohm |
| SWR | <1.5 |
| jèrè | 3dBi |
| Iṣẹ ṣiṣe | ≈50% |
| Polarization | Laini |
| Petele Beamth | 360° |
| Inaro Beamfidth | 28-29° |
| Agbara to pọju | 50W |
| Ohun elo & Awọn abuda ẹrọ | |
| Asopọmọra Iru | SMA asopo |
| Iwọn | 40mm |
| Iwọn | 0.006Kg |
| Àwọ̀ | Dudu |
| Ayika | |
| Iwọn otutu iṣẹ | - 40 ˚C ~ + 80 ˚C |
| Ibi ipamọ otutu | - 40 ˚C ~ + 80 ˚C |
Antenna palolo paramita
VSWR
Ṣiṣe & Gba
| Igbohunsafẹfẹ (MHz) | 900 | 905 | 910 | 915 | 920 | 925 | 930 |
| Jèrè (dBi) | 3.6 | 3.5 | 3.3 | 3.2 | 3.1 | 3.0 | 2.8 |
| Iṣiṣẹ (%) | 52.5 | 51.3 | 48.9 | 47.7 | 47.1 | 47.1 | 46.3 |
Àpẹẹrẹ Ìtọjú
|
| 3D | 2D-petele | 2D-inaro |
| 900MHz |  |  |  |
| 915MHz |  |  |  |
| 930MHz |  |  |  |
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa
