[Discuss-gnuradio] CC1101

I want to demodulate signal generated by CC1101 with USRP and Gnuradio, and my signal information listed below:

Modulation : GFSK
Preamble 4 bytes
sync 4 byte
Packet length fix

Manchester  Disable

CRC Check no
White spacing Yes

Data rate: 9600k
Bandwidth :58036Hz
F(IF) :380860 Hz
Carrier Frequency: 450Mhz
Fdeviation: 5157.5
Channel:49988Hz

Sampling Rate 1MHz

I try to use one of the sample in internet by demoudulating with QuadDemode also I used GFSK Demod too in both of them I could not detect any frame. Could you please check attached picture and see If I missed anything .

Thanks,
Behnam