main features stb type dvb-t2 receiver main chipset sti7162 mechanical c case func/interface fta,usb2.0 3.special features heatsinking no tuner type friend silicon tuner(stv4100 inside) demodulator type on board smps type separate smps 4.notice rohs need certification ce authentication by ccs software features 1.software general features mpeg mpeg2/mpeg-4/h.264 pal/ntsc automatic pal/ntsc conversion channels number 1000 channels tv and radio programmable favorites 8 different favorite groups selection osd language on screen display with multi-language epg fully support to 7 days electronic program guide(epg) and support epg booking watch pig picture in graphics(pig) support color osd true colors on screen display channel search channel search in automatic, manual search channel edit various channel editing functions(favorite, move, lock, rename and sort) parental ctrl parental control for channels easy menu ease to use menu system softupgrade software upgrades through usb port time set time set by gmt offset automatic and manual,summer time support timer automatic turn on/off by timer setting(multiple options) subtitle subtitle support dvb en300743 and ebu teletext teletext support dvb ets300472 by vbi and osd save channel automatic save for last channel lcn support logic channel number(lcn) dvb-t2 uses panasonic demodulator usb disk supprot fat16/fat32/fat12,ntfs(option) media player mp3/ jpeg/ bmp/png/wmv/mp4/avi/xvid/di/mkv files record user can setting the end time(support subtitle), record scramble program and descrambleprogram,support epg booking recording reord file management lock/delete/rename,preview playback,browse record files information ota support dvb-ssu ota mheg5 supoort mheg5 uk profile user play operation play/pause/stop/step timeshift fast forward/fast backward 2/4/8/16/24, slow forward/slow backward 1/2, 1/4, 1/8 bookmark set / bookmark jump hardware features 1.back panel ant in iec 169-2,female loop out iec 169-2,male usb 4 pin female usb 2.0 hdmi 19 pin female hdmi 1.2 coax coax digital audio output s/pdif optical digital audio output rca 1 cvbs，1 audio left，1 audio right with chinchs ypbpr 1 y, 1 pb, 1 pr with chinchs scart one vcr,one tv 2.front panel function button power/menu/ok/up/down/left/right led indicator red:power；green:lock 3.stb assembly 4.remote remote type 　 battery type 2 x 1.5v aaa 5.mechanical mechanical type ##1.2.3## plastic front panel and mantel case dimension 28*23.5 *5.4cm net weight 1.5kg 6.packing type egg shell，10 pcs per box for c mantel outline size w：310 cm，d：305 cm，h：80 cm shipping info 　 7.accessories battery 2 x 1.5v aaa user manual black white print manual electric performance 1.main chip sets cpu frequency 450mhz flash memory 1pc nor flash 16m byte sdram memory 2pc 64x16mbit/128mbyte ddr2s 2.tuner and demod tuner type separate silicon tuner frequency range 177.5～227.5mhz；474～858mhz； input impedance 75ω demodulator fully support en 300744(dvb-t) and en 302755(dvb-t2) standard active ant power 5vdc @ 50ma max,overload protection input level range 64qam:-78.5dbm～-8.75dbm；16qam:-84.1dbm～-8.75dbm；qpsk:-90.3dbm～-8.75dbm 1024qam : -76.5dbm~-8.75dbm ant loop-through 51mhz～858mhz full band loop through 3.ts demux demultiplexer mpeg2 iso/iec 13818-1 input bit rate max 100mbit/s 4.video decode video decode mpeg2 iso/iec 13818-2 mp@ml, h.264(mpeg4 part 10) main and high profile level 4.1/mpeg-2 mp@hl mpeg4 p2 vp6 flv wmv-9 aspect ratio 4:3、16:9 video resolution 1920×1080,1280×720,720×480 5.audio decode audio decode wma-9,wma-9 pro,mpeg-1 layeri/ii, mpeg-2 layer ii, mpeg-2 aac, mpeg-4 aac lc 2ch/5.1ch ac3 ac3plus dts sound mode left/right/stereo/mono sampling frequency 32khz、44.1khz、48khz 6.av output video bandwidth sd:5.0mhz(-3db),hd:30mhz(-3db) video impedance 75ω video voltage level 1.0 vp-p audio freq. range 20～20khz audio impedance 600ω audio voltage level 2v rms(5.6vp-p) 7.environment input voltage ac 110～250v，50hz/60hz consumption max 10w temperature 0～40℃ humidity <95％