http://www.ec21.com/ec-market/b sat receiver.html http://ecmonkey13.en.ec21.com/DVB_Digital_Dreambox_Satellite_TV--3399747_3400412.html Digital Dreambox Satellite TV Receiver-Dreambox DM600S DreamBox600S 250 MHz PowerPC Prozessor - Linux Operating Sys20091105 http://szjiatian.en.ec21.com/Set_Top_Box_Dreambox500s_Digital--3722919_3732766.html Dreambox DM500-S satellite receiver Features: 1) Our DM500S, with Philips tuner 2) D500-S technical data a) 250 MHz20091021 http://yaoxintony.en.ec21.com/Dreambox_DM500_Dreambox_Dm_500--3537868_3537904.htmlReceiver. This receiver runs on open-source software developed by hundreds of developers around the world. This is the 20090626 http://jackliuxx.en.ec21.com/Digital_Satellite_Receiver_STARSAT_190D--834700_1184022.htmlB) SAT key (CH list per satellite) C) Parental lock for channel & menu D) Channle sorting E) Channel list by satellite 20081118 http://easterntech.en.ec21.com/GPRS_Wireless_Modem--2636384_2638427.htmlReceiving SMS Sending and Receiving Email Sending and Receiving Fax General features: ?Quad-Band GSM900/1800/1900 MHz ?20080303 http://enjoydvb.en.ec21.com/European_Standard_DVB--1149685_1149699.htmlSpecifications: FTA +1 CA + patch digital satellite receiver Nagravision 1 and Viaccess1 have been embedded. CA smart c20060213 http://jinhong83.en.ec21.com/Dreambox_500t--1391538_1618791.htmlFeatures Technical Specifications TV-Receiver - Tuner: DVB-T - 250 MHZ IBM Power PC Processor ( 350 MIPS ) - Linux Open20070831 http://satbox.en.ec21.com/Hi_Tech_Z_1_Satellites--1854009_1854205.htmlreceivable from C/Ku-Band satellites B) EPG (Electronic Program Guide) for on-screen channel information C) Multi langu20070407