Hi Hans, thanks for your answer, I say what I tryed;

your dmesg output looks quite good. In fact, the only line that irritates me
is the line with

>
> xc2028 4-0061: Error on line 1063: -5
>
> This line indicates an i2c-communication problem with the tuner.
> As it happens BEFORE the XC3028  firmware is loaded, it cannot have
> anything to do with the xc3028 firmware.
> Therefore, I suspect something either with the general setup of the
> Expresscard or a DiB firmware that does not
> 100% support your device. Have you tried a later firmware?


I was trying latest firmware (I think): dvb-usb-dib0700-03-pre1.fw
I also tryed the previous; dvb-usb-dib0700-1.10.fw
And an other one; dvb-usb-dib0700-01.fw

This last one doesn't give any error, but I also can not see anything on
scanning. I send you the dmesg.

Feb 13 19:14:50: xc2028 7-0061: Loading firmware for type=D2620 DTV8 (208),
> id 0000000000000000.
> Feb 13 19:14:50: xc2028 7-0061: Device is Xceive 3028 version 1.0,
> firmware version 2.7
> Feb 13 19:14:50: dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1


This last lines are a little bit different from the ones I have... Perhaps
something about the firmware modification.

I did not change the extract_firmware.pl file (in fact, it is not useable
> for the Mod7700.sys driver, but expects the driver
> file hcw85bda.sys), but just used a hex editor to replace the ID
> 0x64000200 by 0x60000200.


I tryed to do the same but I can't find 0x64000200 on the hex... Could you
send me your firmware just to try?

certainly a good idea to use an amplified antenna. Have you got another
> DVB-t device that works with a passive
> antenna in the same area where you use your new device?


I use the same device on XP and it detects some channels. When I try to scan
with kaffeine I don't see any SNR or anything so I guess the comunication
with xc3028 is failing.

Thanks again for your answer. I also send this mail to pattrick who probably
knows better the dibcom firmware stuff.
[ 4107.196000] usb 1-1: new high speed USB device using ehci_hcd and address 9
[ 4107.328000] usb 1-1: configuration #1 chosen from 1 choice
[ 4107.328000] dvb-usb: found a 'Pinnacle Expresscard 320cx' in cold state, 
will try to load a firmware
[ 4107.332000] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.10.fw'
[ 4107.516000] dib0700: firmware started successfully.
[ 4108.020000] dvb-usb: found a 'Pinnacle Expresscard 320cx' in warm state.
[ 4108.020000] dvb-usb: will pass the complete MPEG2 transport stream to the 
software demuxer.
[ 4108.020000] DVB: registering new adapter (Pinnacle Expresscard 320cx)
[ 4108.300000] DVB: registering frontend 0 (DiBcom 7000PC)...
[ 4108.300000] xc2028 4-0061: type set to XCeive xc2028/xc3028 tuner
[ 4108.300000] input: IR-receiver inside an USB DVB receiver as 
/class/input/input13
[ 4108.300000] dvb-usb: schedule remote query interval to 150 msecs.
[ 4108.300000] dvb-usb: Pinnacle Expresscard 320cx successfully initialized and 
connected.
[ 4136.252000] xc2028 4-0061: Loading 80 firmware images from xc3028-v27.fw, 
type: xc2028 firmware, ver 2.7
[ 4136.256000] dib0700: stk7700ph_xc3028_callback: XC2028_TUNER_RESET 0
[ 4136.256000] 
[ 4136.272000] xc2028 4-0061: Loading firmware for type=BASE F8MHZ (3), id 
0000000000000000.
[ 4136.272000] dib0700: stk7700ph_xc3028_callback: XC2028_TUNER_RESET 0
[ 4136.272000] 
[ 4139.272000] xc2028 4-0061: Loading firmware for type=D2620 DTV8 (208), id 
0000000000000000.
[ 4139.324000] xc2028 4-0061: Loading SCODE for type=DTV8 SCODE HAS_IF_5400 
(60000200), id 0000000000000000.
[ 4139.368000] xc2028 4-0061: Device is Xceive 3028 version 1.0, firmware 
version 2.7
[ 4139.384000] dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1
[ 4139.384000] 
[ 4141.004000] xc2028 4-0061: Device is Xceive 3028 version 1.0, firmware 
version 2.7
[ 4141.020000] dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1
[ 4141.020000] 
[ 4142.532000] xc2028 4-0061: Device is Xceive 3028 version 1.0, firmware 
version 2.7
[ 4142.548000] dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1
[ 4142.548000] 
[ 4144.160000] xc2028 4-0061: Device is Xceive 3028 version 1.0, firmware 
version 2.7
[ 4144.176000] dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1
[ 4144.176000] 
[ 4145.696000] xc2028 4-0061: Device is Xceive 3028 version 1.0, firmware 
version 2.7
[ 4145.712000] dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1
[ 4145.712000] 
[ 4147.324000] xc2028 4-0061: Device is Xceive 3028 version 1.0, firmware 
version 2.7
[ 4147.340000] dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1
[ 4147.340000] 
[ 4148.852000] xc2028 4-0061: Device is Xceive 3028 version 1.0, firmware 
version 2.7
[ 4148.868000] dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1
[ 4148.868000] 
[ 4150.484000] xc2028 4-0061: Device is Xceive 3028 version 1.0, firmware 
version 2.7
[ 4150.500000] dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1
[ 4150.500000] 
[ 4152.016000] xc2028 4-0061: Device is Xceive 3028 version 1.0, firmware 
version 2.7
[ 4152.032000] dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1
[ 4152.032000] 
[ 4153.644000] xc2028 4-0061: Device is Xceive 3028 version 1.0, firmware 
version 2.7
[ 4153.660000] dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1
[ 4153.660000] 
[ 4155.184000] xc2028 4-0061: Device is Xceive 3028 version 1.0, firmware 
version 2.7
[ 4155.204000] dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1
[ 4155.204000] 
[ 4156.816000] xc2028 4-0061: Device is Xceive 3028 version 1.0, firmware 
version 2.7
[ 4156.832000] dib0700: stk7700ph_xc3028_callback: XC2028_RESET_CLK 1
[ 4156.832000] 
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