Usually it is deliberate that equipment does not transmit while receiving. This is to prevent the transmit power from overloading the receiver. This problem can be avoided if the TX and RX are on widely separated freaquencies and antenna configurations to keep the TX signal out of the RX signal path.

What do we know about Starlink’s use of laser links for satellite-to-satellite communications? I am most curious about the challenges of pointing the laser at a moving target.
Gene
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Eugene Chang
eugene.chang@ieee.org
o 781-799-0233




On May 11, 2023, at 12:18 PM, Oleg Kutkov via Starlink <starlink@lists.bufferbloat.net> wrote:

On 5/12/23 01:12, Sirapop Theeranantachai wrote:

Just a confirmation, HP terminal can work with two satellites at the same time, one for only TX, and the other for only RX. Is this statement still correct?


Correct. It's a hardware limitation. A switch inside connects antenna elements to transmitter or receiver chains.
Plus, each Dishy can do TX only in specified time slots. TX slots depend on the allowed duty cycle and are defined by a global scheduler.

--
Best regards,
Oleg Kutkov

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