Erial Antenna Aerodynamig Llafn Drone Drone yn yr Awyr ar gyfer trosglwyddydd data fideo diwifr telemetreg radio Vcan1967

Erial Antenna Aerodynamig Llafn Drone Drone yn yr Awyr ar gyfer trosglwyddydd data fideo diwifr telemetreg radio Vcan1967

Electrical Specification

Amlder gweithio (MHz)	902-928
modd polareiddio (°)	fertigol
Electrical down-tilt angle (°)	0
The voltage standing wave ratio of each radiation port	≤ 1.8
Third-order intermodulation (dBm @2 ×43dBm)	/
Average power margin (YN)	≥ 100
ynysu (dB)	/
Half power Beam-width in Horizontal plane (°)	360
Vertical plane half power Beam-width (°)	70±5
ennill (DBI)	2±0.5
Cross-polarization ratio (dB, axial)	/
Cross-polarization ratio (dB, ±60 ° within the range)	/
Front-to-back ratio(dB, 180°±30°)	≥ 17
Upper side lobe suppression (dB)	≤ -15

Mechanical Specification

Interface model	N-K (straight out from the bottom)
Antenna size (mm)	80*116*155
Package Size (mm)	Subject to the actual packaging
Antenna pwysau (kg)	0.03
Installation accessory weight (kg)	0.05
Radome material	High-quality fiberglass (Gwyn)
Pole diameter (mm)	Φ20~ Φ80
Ultimate wind speed (km / h)	200
ambient temperature(° C)	tymheredd gweithredu: -40~+60; Extreme temperature:-55~+75.
Lightning protection	DC ground
waterproof level	IP65