Išorinė antena „Profesionalas 3” (N jungtis)

Aprašymas

• Antenos tipas: išorinė;
• Dažnis: 1710 – 2170 MHz;
• Naudingumas: ~ 13 dB;
• Poliarizacijos tipas: Vertikalus ir Horizontalus;
• Jungtis: N išorinė;
• VSWR: <1.5;
• Radiation: Omni;
• Input lmpedance: 50 Ohms;
• Kabelio ilgis: ~ 10 metrų;
• Pakuotės svoris: 620 g;
• Pakuotės išmatavimai: 40 cm x 15 cm x 8 cm;
• Cable Loss: 0.12 dB;
• Rated Wind Velocity: 145 Mile per Hour;
• Working temperature: -40°F ~ +140°F;
• Front to Back Ratio: bigger than 15dB;
• Vertical Plane: 72°F ± 5°F;
• Horizontal Plane: 76°F ± 5°F.

Installation

• Determine the antenna installation position based on area range needs to cover; keep the antenna more than 3 meters above the ground to avoid being effected by ground object blocking or ground wave-refection. The higher the antenna is installed, the better it works.
• Fix the position. Place the antenna aiming at the area you want to transfer/cover the signal and fix the antenna. To maximum the effect, please keep the small teeth of the antenna upwards. Yagi Antenna has a good direction tube which can cover a certain area with various angles; however the angle is different due to different numbers of antenna unit.
• The antenna is for directional transmission, suitable for outdoor installation in open area, do not make it pointing to an area where there are intensive blockage/lots of blockage which will influence its effect. Meanwhile, doors, windows and also walls will weaken the signals, so please choose high performance antennas if you have similar problems. Please keep the antenna away from the metal barrier, wall, and shielded network which will also influence the signal sending and receiving.