Main Processor

STB02500, 252MHz

STB02500, 252MHz

STB02500, 252MHz

STi7101, 266MHz

STi7101, 266MHz

Memory

32MB SDRAM, 8MB Flash

64MB SDRAM, 8MB Flash

64MB SDRAM, 8MB Flash + 64Mb

192MB DDRAM, 32MB Flash

192MB DDRAM, 32MB Flash

Number of tuners

1

1

1

1

2 (*2)

Exchangeable tuners

x

x

yes 1

yes 1

yes 2

DiSEqC 1.0, 1.1, 1.2

yes

yes

yes

yes

yes

USALS

yes

yes

yes

yes

yes

Cards readers

1

1

1

x

2

CA slots

x

x

x

2

2

LAN

yes

yes

yes

yes

yes

RS232

yes

yes

yes

yes

yes

RF modulator

yes

x

x

x

x

SCART

2

2

2

2

2

USB

x

x

ver.1.1

2.0 (host)

1.1(client), 2.0(host)

S/PDIF optical

yes

yes

yes

yes

yes

Power switch

x

x

yes

yes

yes

Display

LED 4digits

LED 4digits

LED 4digits

alphanumeric dot matrix VFD

alphanumeric dot matrix VFD

Channels memory max.

4 000

10 000

10 000

10000

10000

HDD support

x

IDE 3.5",2.5"

IDE 3.5",2.5"

external eSATA,

3.5" SATA I

DVB-S

yes

yes

yes(*1)

yes(*1)

yes(*1)

DVB-C

x

x

yes(*1)

yes(*1)

yes(*1)

DVB-T

x

x

yes(*1)

yes(*1)

yes(*1)

DVB-S2

x

x

x

yes(*1)

yes(*1)

MPEG2 decoding

yes

yes

yes

yes

yes

MPEG4 H264 decoding

x

x

x

yes

yes

PSTN modem

x

x

x

x

yes

S-Video output

x

x

x

x

yes

HDMI with HDCP

x

x

x

yes ver.1.2a

yes ver.1.2a

YPbPr

x

x

x

yes

yes

Software upgrade via RS232

yes

yes

yes

yes

yes

Software upgrade via USB

x

x

x

yes

yes

Software upgrade via LAN

yes

yes

yes

yes

yes

Software upgrade via Network update

yes

yes

yes

yes

yes

Software upgrade via USB flash memory

x

x

x

yes

yes

(*1) Exchangeable Plug and Play tuners

(*2) Standardly equipped with 1x DVB-S2