GDI Black Gold

Genesis Digital Innovations Ltd (GDI) are based in Oxford, UK and make Digital and Analogue cards.

The Signature DVB-T details are:

The main Conexant chip is "Conexant/Broadcast Decoder/CX23881-19".

lspci reveals:

0000:00:14.0 Multimedia video controller: Conexant CX23880/1/2/3 PCI Video and Audio Decoder (rev 05)
0000:00:14.2 Multimedia controller: Conexant CX23880/1/2/3 PCI Video and Audio Decoder [MPEG Port] (rev 05)

0000:00:14.0 Class 0400: 14f1:8800 (rev 05)
    Subsystem: 14c7:0108
    Flags: bus master, medium devsel, latency 32, IRQ 7
    Memory at e8000000 (32-bit, non-prefetchable)
    Capabilities: [44] Vital Product Data
    Capabilities: [4c] Power Management version 2

0000:00:14.2 Class 0480: 14f1:8802 (rev 05)
    Subsystem: 14c7:0108
    Flags: bus master, medium devsel, latency 32, IRQ 7
    Memory at e9000000 (32-bit, non-prefetchable)
    Capabilities: [4c] Power Management version 2

The other chips are a CX22702, and a TU1216 NIM from Philips which includes the TDA10046 demodulator.