Airborne Drone Blade Antenna Aerodynamic Aerial alang sa radio telemetry wireless video data transmitter Vcan1967

Airborne Drone Blade Antenna Aerodynamic Aerial alang sa radio telemetry wireless video data transmitter Vcan1967

Espesipikasyon sa Elektrisidad

Ang pagtrabaho Frequency (MHz)	902-928
polarization mode (°)	bertikal
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 (SA)	≥ 100
inusara (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
antenna gibug-aton (kg)	0.03
Installation accessory weight (kg)	0.05
Radome material	High-quality fiberglass (puti nga)
Pole diameter (mm)	Φ20~ Φ80
Ultimate wind speed (km / h)	200
ambient temperature(° C)	operating temperatura: -40~+60; Extreme temperature:-55~+75.
Lightning protection	DC ground
waterproof level	IP65