Omnidirectional fiberglass Antenna 390-420MHz 5dBi
Product Sumo
Iyo antenna ine frequency renji ye390-420MHz uye kuwana kwe5dBi, kuve nechokwadi chekuita kwakakwana kune akasiyana maapplication.
Yedu omnidirectional fiberglass antennas akagadzirwa ane zvinokatyamadza 85% kunyatsoshanda, kuve nechokwadi chehukama hwakavimbika uye hunogara kwenguva refu.Yayo IP67 isina mvura chiyero inovimbisa kuramba kune yakaoma mamiriro ekunze, ichiita kuti ive yakakodzera kushandiswa kwekunze mune chero nharaunda.
Humwe hunhu hwakatanhamara hweyedu omnidirectional fiberglass antenna kugona kwayo kufambisa uye kugamuchira masaini mumativi ese panguva imwe chete nekuda kweiyo omnidirectional dhizaini.Izvi zvinogonesa kufukidzwa kwakakura uye kugovera kwakanyatsoshanda kwechiratidzo, kuderedza mapofu uye kupa musono kubatana.
Yedu omnidirectional fiberglass antennas akavakwa kubva kumusoro-mhando zvinhu kuti ave nechokwadi chekusimba uye kushanda kwenguva refu kunyangwe mumamiriro akaomarara.Iko kuvakwa kwefiberglass hakusi kungowedzera kusimba kwayo, asiwo kunoita kuti ive nyore, kurerutsa kuisa nekugadzirisa.
Chigadzirwa Specification
| Electrical Characteristics | |
| Frequency | 390-420MHz |
| SWR | <= 2 |
| Antenna Gain | 5dBi |
| Kubudirira | ≈83% |
| Polarization | Linear |
| Horizontal Beamwithth | 360° |
| Vertical Beamwithth | 26-30° |
| Impedance | 50 Ohm |
| Max Simba | 100W |
| Material & Mechanical Hunhu | |
| Connector Type | N connector |
| Dimension | Φ32*1800mm |
| Kurema | 1.55Kg |
| Radome zvinhu | Fiberglass |
| Environmental | |
| Operation Temperature | - 40 ˚C ~ + 80 ˚C |
| Storage Temperature | - 40 ˚C ~ + 80 ˚C |
| Rated Wind Velocity | 36.9m/s |
| Lighting Protection | DC Ground |
Antenna Passive Parameter
VSWR
Kubudirira & Kuwana
| Frequency(MHz) | 390 | 395 | 400 | 405 | 410 | 415 | 420 |
| Gain (dBi) | 5.3 | 5.5 | 4.9 | 4.8 | 5.0 | 5.0 | 4.8 |
| Kuita zvakanaka (%) | 82.4 | 88.3 | 84.6 | 84.4 | 82.6 | 83.2 | 80.1 |
Radiation Pattern
|
| 3D | 2D-Horizontal | 2D-Vertical |
| 390MHz |  |  |  |
| 405MHz |  |  |  |
| 420MHz |  |  |  |
