Zofotokozera
RM-LSA112-8 | ||
Ma parameters | Chitsanzo | Mayunitsi |
Nthawi zambiri | 1-12 | GHz |
Kusokoneza | 50ohm pa | |
Kupindula | 8 tayi. | dBi |
Chithunzi cha VSWR | <2.5 | |
Polarization | RH yozungulira | |
Axial Ratio | <2 | dB |
Kukula | Φ155 * 420 | mm |
Kupatuka kwa omni | ±3dB pa | |
1GHz Beamwidth 3dB | Ndege: 81.47°H ndege: 80.8° | |
4 GHz Beamwidth 3dB | Endege: 64.92°H ndege: 72.04° | |
7GHz Beamwidth 3dB | Endege: 71.67°H ndege: 67.5° | |
11GHz Beamwidth 3dB | E ndege: 73.66°H ndege: 105.89° |
Mlongoti wa logarithmic spiral ndi mlongoti wotambasuka, wotambalala wokhala ndi mawonekedwe apawiri polarization komanso kuletsa ma radiation. Nthawi zambiri amagwiritsidwa ntchito m'magawo monga mauthenga a satana, miyeso ya radar ndi kuwonera zakuthambo, ndipo amatha kupeza phindu lalikulu, bandwidth yotakata komanso ma radiation abwino. Ma antennas a Logarithmic spiral amagwira ntchito yofunikira pakugwiritsa ntchito njira zosiyanasiyana zolankhulirana ndi kuyeza, ndipo amagwiritsidwa ntchito kwambiri pamakina olumikizirana opanda zingwe komanso njira zolandirira ma sign m'malo osiyanasiyana ovuta.