I looked under Humax (the -500 manufacturer) on the FCC site and found the part number for the HR54 permissive change - HR54R1: FCC ID O6ZHR54R1 Digital Satellite Receiver by Humax Co., Ltd.
They have some internal photos, it isn't using the Broadcom 8 tuner chip, but rather Maxlinear's MXL568. Still DVB-S2 only on that one, but having only 8 instead of 16 hardware tuners it would be mostly pointless for it to support transponder bonding in hardware.
They have some internal photos, it isn't using the Broadcom 8 tuner chip, but rather Maxlinear's MXL568. Still DVB-S2 only on that one, but having only 8 instead of 16 hardware tuners it would be mostly pointless for it to support transponder bonding in hardware.