For amateur radio reception

About operation of Ten-Koh (November 5, 2018)

We will inform you about the current operation situation.

For certain period from the launching of Ten-Koh,we will transmit and receive experimental signals as an initial operation.This purpose is to check the operation  between the Ten-Koh and ground station.This initial operation is scheduled until the end of November.After that, normal operation is started.During initial operation, if some packets etc. are received, please contact the following address.And in normal operation, we will start transmitting and receiving signals related to various observation missions.Please also cooperate in receiving this observation data .Please send to

Please include the following in your email:

  1. Call-sign
  2. Name
  3. Received packet etc.
  4. Date and time
  5. Ground station location

In addition, we are preparing Vericard at Okuyama laboratory.If you are interested in receiving the signal and want to send Vericard of our laboratory please notify the above e-mail address.

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