I emailed a couple of addresses associated with those satellites not long after launch but have not gotten any reply.
Here is a look at what is known so far in regard to their transmissions on 70cm:
http://destevez.net/2018/01/a-first-look-at-ty-2/
-Scott, K4KDR
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On Thu, Jan 25, 2018 at 12:56 PM, JoAnne K9JKM joanne.k9jkm@gmail.com wrote:
Hi Bob,
These seem interesting with 5 MBPS OFDM downlink on 5.8 GHz. I'm wondering if there are sufficient details published to do an SDR?
Here is a link to their IARU frequency coordination submission: http://www.amsatuk.me.uk/iaru/finished_detail.php?serialnum=556
While the frequencies are listed, the team did not provide many additional details about their ODFM. The submission form does have a contact e-mail though.
-- 73 de JoAnne K9JKM k9jkm@amsat.org