Transcript
Stand alone DVB-T modulator RoHS
TM-250
TM-250 is a DVB-T modulator. It accepts a AV sources, encodes it in an MPEG-2 and modulates it in DVB-T format. Programming of the modulator is easy using 3-tact micro switches on the front of the modulator together with the LCD display. Another option is to program it by PC using a the interface TMIFACE (see below figure).
Output frequency range: 47-862MHz Adjustment of picture parameters: brightness, contrast and saturation Working with AV signal source Built-in output level adjustment Programming modulator locally or via a PC External power supply
Technical parameters may be changed without earlier notice .
GZT TELKOM-TELMOR SP. Z O.O, ul. Mickiewicza 5/7, 80-425 Gda sk, Poland tel. +48 58 690-93-21, fax. +48 58 690-93-88, e-mail:
[email protected]
www.telmor.pl
TECHNICAL SPECIFICATIONS TYPE VIDEO INPUT Frequency range Video input level Input connector type Impedance AUDIO INPUT Frequency range Audio input level Input connector type (Left/Right channel ) Impedancja DVB processing Video compression Video bitrate Audio compressing Audio bitrate Insertion of tables Configuration RF OUTPUT Type of modulator Carriers Bandwidth MER Output frequency range Output level Output level adjustment RF IN / RF OUT loss OTHERS Power supply – external unit: input output Power consumption Dimensions (S x W x G) Weight: modulator / power supply
TM-250 Hz-MHz Vpp / Ω
100-6,0 0,7-1,4 1xCINCH (RCA) 75
Hz-kHz Vrms / kΩ
20-15 0,5-2,5 2xCINCH (RCA) 1,0
/ Kbit/s / Kbit/s /
MPEG-2 100…20000 MPEG-1, Layer II 128, 160, 192, 224, 256, 320, 384 PAT, PMT, SDT, NIT Channel Name, SID, LCN, Network Name, Network ID, TSID, ONID, LCN, PMT PID, Video PID, Audio PID
/ / / MHz dB MHz dBuV dB dB
DVB-T (COFDM) 2k/8k 6/7/8 >35 47-862 80 0-25 <3,0
V/A V/A W mm kg
100-240/0,5 (50-60Hz) +5/4,0 <9,0 160x110x35 0,55 / 0,2
Technical parameters may be changed without earlier notice .
GZT TELKOM-TELMOR SP. Z O.O, ul. Mickiewicza 5/7, 80-425 Gda sk, Poland tel. +48 58 690-93-21, fax. +48 58 690-93-88, e-mail:
[email protected]
www.telmor.pl
