... (LCN)TunerIF input frequency: VHF: 174MHz - 230MHz/UHF: 474MHz - 860MHzBandwith: 6/7/8MHzInput level:-83dBm ~ -5dBmSignal input: IEC-type femaleChipset: MSTAR ... : QPSK, 16QAM, 64QAMFEC: 1/2, 2/3, 3/4, 5/6, 7/8, automaticGuard: 1/4,1/8,1/16,1 ... set-top box,HD1080P+FTA+PVR+Timeshift+HD media player from SZ factory