Parrot ANAFI USA, Руководство пользователя

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User Guide v6.7.7GOV – © Parrot, April 29, 2022 55
I
NSTALLING AND ACTIVATING EXTERNAL ANTENNAS
The Parrot Skycontroller USA is equipped with two external female TNC antenna connectors,
which enable you to connect it to external antennas.
Compatible passive antennas must respect the following specifications:
-
Connectors: male TNC
-
Frequencies: 2400 to 2480 MHz, 5150 to 5250 MHz and 5750 to 5850 MHz
-
Gain: >5 dBi
-
Polarization: Vertical
-
Radiation pattern Omnidirectional
-
Impedance 50 ohms
-
Cable length as short as possible to limit losses
Installing external antennas
1. Remove the protective caps from the female TNC connectors of the
Skycontroller USA.
2. Screw the external antennas male TNC connectors to the female TNC connectors of
the Skycontroller USA.
Activating the external antennas
1. Power the Skycontroller USA on.
2. Wait until FreeFlight 6 launches.
3. Press and hold simultaneously the “+” (plus), “-“ (minus) and “Optics reset” buttons
of the Skycontroller USA.
4. The status LED of the Skycontroller USA turns to turquoise.
5. The external antennas are activated, and the inbuilt antenna of the
Skycontroller USA is disactivated.
Reverting to the inbuilt antenna
1. Power the Skycontroller USA on.
2. Wait until FreeFlight 6 launches.
3. Press and hold simultaneously the “+” (plus), “-“ (minus) and “Optics reset” buttons
of the Skycontroller USA.
4. The status LED of the Skycontroller USA turns to dark blue.
5. The external antennas are disactivated, and the inbuilt antenna of the
Skycontroller USA is activated.