ADS-B 1090 MHz 9 dB Antenna (จำนวน 1 ต้น)

ADS-B 1090 MHz 9 dB Antenna (จำนวน 1 ต้น) ใช้รับสัญญาณความถี่ 1090 MHz Gain : 9 dB Connector Type on Antenna: SMA -male Automatic dependent surveillance—broadcast (ADS–B) SupportedPLUS 915 MHz Long Range Telemetry Radio Modem with Diversity ADS-B 1090 MHz 9 dB ANTENNA ADS-B (Automatic dependent surveillance – broadcast) Flight Tracker aircraft determines its position via satellite navigationADS-B 1090 MHz 9 dB Antenna Gain: 9 dBi VSWR: ≤ 1.5 Type : Omni Connector Type on Antenna: SMA -male Polarization: Vertical 360° Input Impedance(Ω): 50 Max, power(W): 50 Lightning Protection: DC ground Radome material: protected PC L.W. (Cm.): 50 x 1.6 Weight (g.): 150 g (ใช้งานร่วมกับอุปกรณ์ ADS-B) ***<HINT>*** Other Airspace Classifications There are other classifications of controlled airspace (and their defined dimensions) within which ATC service is provided. The other classifications include Class A, B, C, E, and G. • Class A Airspace: Class A airspace is generally airspace from the surface to 18,000 feet MSL up to and including Flight Level (FL) 600, including the airspace overlying the waters within 12 NM of the coast of the 48 contiguous states and Alaska. • Class B Airspace: Class B airspace is generally airspace from the surface to 10,000 feet MSL surrounding the nations' busiest airports in terms of airport operations or passenger capacity. • Class C Airspace: Class C airspace is airspace from the surface to 4,000 feet above the airport elevations (charted in MSL) surrounding those airports that have an operational control tower, are serviced by a radar approach control, and have a certain number of IFR operations or passenger capacity. • Class E Airspace: Class E airspace is the controlled airspace not classified as Class A, B, C, or D airspace. A large amount of the airspace over the United States is designated as Class E airspace. Typically, Class E airspace extends up to, but not including, 18,000 feet MSL (the lower limit of Class A airspace). All airspace above FL 600 is Class E airspace. • Class G Airspace: Class G airspace is uncontrolled airspace and is the portion of the airspace that has not been designated as Class A, B, C, D, or E. This airspace extends from the surface to the base of the overlying Class E airspace. Although ATC has no authority or responsibility to control air traffic, you should remember there are VFR minimums that apply to Class G airspace.