I requested the tuner datasheet from the manufacturer edision and no response. I also have a dreambox with tuner DVB-C philips already published here in this forum and in the openpli that has Annex b support, but it doesn't have the driver and nobody offers this help. The operator here is TVN - Brasil.
Tuner A: Philips CU1216Mk3 (DVB-C)
this appears to be the standard DVB-C tuner that can be used with DM600, 800, 7025, 8000.
Some spec info;
Small size 40mm x 70mm x 13mm in horizontal mounting 。
Digitally-controlled (PLL) tuning via I2C-bus .
Minimum power supply : 1.8V, 3.3V and 5V 。
Fully compliant with ETS 300 429 specification for DVB-C application,ITU-T J.83 (Annex A,B & C).
Output of MPEG-2 parallel/serial transport stream .
Digital SAW filter .
Support up to 256QAM .
Wide symbol rate of 0.87 to 6.9Mbaud.