The analog side of this device will not be usable since it lacks the required hardware MPEG2 encoder.
You will be able to use the digital side for receiving DVB-T channels, but you'll need to add the following to your bda.ini file. When you setup your capture source, remember to set it to use the 'BDA Recording Plugin'.
[Pinnacle PCTV 713x]
TUNING_TYPE=DVB-T
FILTER_TUNER=Pinnacle PCTV 713x Tuner BDA DVBT Tuner
FILTER_CAPTURE=Pinnacle PCTV 713x Tuner BDA Digital Capture
PIN_TUNER_IN=Input0
PIN_TUNER_OUT=MPEG2 Transport
PIN_CAPTURE_IN=MPEG2 Transport
PIN_CAPTURE_OUT=MPEG2 Transport