Ensuring Radio Connectivity on a Newly-Launched Satellite

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Ensuring radio connectivity on a newly-launched satellite involves confirming the antenna deployment before transmitting at full power. Transmitting without verifying antenna status risks damaging the satellite if the antenna is still stowed. To mitigate this risk, pre-launch checks and telemetry systems can be employed to monitor antenna deployment during the initial stages of orbit. Communication protocols should be established to ensure safe operation until confirmation of successful deployment is received. Effective planning and contingency measures are crucial for maintaining satellite functionality after launch.
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TL;DR
Max Power Transmission when Satellite Antenna is Stowed
Any clue how to make sure that the radio is alive on a satellite that has just reached orbit? Can you transmit at full power although you're not sure whether the satellite antenna is deployed or not? What if you do and the satellite antenna turns out to be stowed? How could you have avoided that in the first place given that you can't communicate with the satellite until it reaches orbit?
 
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