The driver in linux kernel 2.6.24.2 for "Terratec Cinergy DT usb XS 
diversity" sets the reported bandwith outside the fe_bandwidth_t range. 
The value 0 (BANDWIDTH_8_MHZ) is replaced with 8000. Here is an example 
showing the problem...

Device: Terratec Cinergy DT usb xs diversity
Linux: 2.6.24.2 (modules: mt2266, dvb_usb_dib0700)
Firmware: dvb-usb-dib0700-1.10.fw


Received event for frontend 0

Status for frontend 0 is now:
   0 (no signal)

Reported parameters for frontend 0 are now:
   Frequency: 714000000 Hz
   Inversion: AUTO (2)
   Bandwidth: 8 (0)
   High priority stream code rate: AUTO (9)
   Low priority stream code rate: AUTO (9)
   Constellation: QAM64 (3)
   Transmission mode: AUTO (2)
   Guard interval: AUTO (4)
   Hierarchy information: AUTO (4)

Received event for frontend 0

Status for frontend 0 is now:
   FE_HAS_SIGNAL (found something above the noise level)
   FE_HAS_CARRIER (found a DVB signal)
   FE_HAS_VITERBI (FEC is stable)
   FE_HAS_SYNC (found sync bytes)
   FE_HAS_LOCK (everything's working)

Reported parameters for frontend 0 are now:
   Frequency: 714000000 Hz
   Inversion: AUTO (2)
   Bandwidth: ??? (8000)
   High priority stream code rate: 2/3 (2)
   Low priority stream code rate: 1/2 (1)
   Constellation: QAM64 (3)
   Transmission mode: 8K (1)
   Guard interval: 1/8 (2)
   Hierarchy information: NONE (0)

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