Antena Bilah Dron Udara Udara Aerodinamik untuk telemetri radio pemancar data video wayarles Vcan1967

Antena Bilah Dron Udara Udara Aerodinamik untuk telemetri radio pemancar data video wayarles Vcan1967

Electrical Specification

Kekerapan kerja (MHz)	902-928
mod polarisasi (°)	menegak
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 (DALAM)	≥ 100
pengasingan (dB)	/
Half power Beam-width in Horizontal plane (°)	360
Vertical plane half power Beam-width (°)	70±5
Gain (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
berat antena (kg)	0.03
Installation accessory weight (kg)	0.05
Radome material	High-quality fiberglass (putih)
Pole diameter (mm)	Φ20~ Φ80
Ultimate wind speed (km / h)	200
ambient temperature(° C)	Suhu Operasi: -40~+60; Extreme temperature:-55~+75.
Lightning protection	DC ground
waterproof level	IP65