HFU HF Underground
Loggings => Utility => Topic started by: Josh on December 28, 2018, 2108 UTC
-
11088(?) USB 2106Z 28DEC18
presumed ofdm/psk wideband high data rate modem, 30Khz wide, with cochannel J3C.
-
11088(?) USB 2000Z 29DEC18
An hour ago the wideband thingy was still in full roar over the fax sig, now the fax sig alone is present.