Topfield TF 5800 PVR user manual Technical Information

84Technical Information

Appendix A

Technical Information

Table A.1: Tuner

Tuner quantity	2
Input/Loop through connector	75 Ω, IEC 169-2, Female/Male
Frequency range	VHF: 174 to 230 MHz,
	UHF: 470 to 862 MHz
Signal level input	−78 to −20 dBm
Aerial supply	5 V, Max. 100 mA
Demodulation	OFDM
Carrier mode	2 K and 8 K hierarchical/non-hierarchical
Constellation	QPSK, 16 and 64 QAM
Guard interval	1/4, 1/8, 1/16 and 1/32

Table A.2: MPEG transport stream decoder

Transport stream	ISO/IEC 13818-1 MPEG-2 Transport Stream Specification
Profile level	MPEG-2 MP@ML
Aspect ratio	4:3, 16:9
Video resolution	720 × 576
Audio decoding	MPEG-1 Layer 1, 2 and 3