Thu Nov 4 03:21:29 2010 options id top_block _enabled True title author description window_size 1280, 1024 generate_options wx_gui category Custom run True realtime_scheduling _coordinate (10, 10) _rotation 0 variable id resamp_factor _enabled True value 4 _coordinate (5, 245) _rotation 0 variable_slider id volume _enabled True label value .05 min 0 max .1 num_steps 100 style wx.SL_HORIZONTAL converver float_converter grid_pos notebook _coordinate (45, 501) _rotation 0 variable_slider id frequency _enabled True label value 0 min -100000 max 100000 num_steps 100 style wx.SL_HORIZONTAL converver float_converter grid_pos notebook _coordinate (88, 362) _rotation 0 variable id samp_rate _enabled True value 256000 _coordinate (10, 170) _rotation 0 gr_sig_source_x id gr_sig_source_x_0 _enabled True type complex samp_rate samp_rate waveform gr.GR_COS_WAVE freq frequency amp 1 offset 0 _coordinate (136, 185) _rotation 0 gr_multiply_xx id gr_multiply_xx_0 _enabled True type complex num_inputs 2 vlen 1 _coordinate (348, 121) _rotation 0 wxgui_fftsink2 id wxgui_fftsink2_1 _enabled True type complex title FFT Plot samp_rate samp_rate baseband_freq 0 y_per_div 10 y_divs 10 ref_level 50 fft_size 1024 fft_rate 30 peak_hold False average False avg_alpha 0 grid_pos notebook _coordinate (1065, 78) _rotation 0 wxgui_fftsink2 id wxgui_fftsink2_2 _enabled True type complex title FFT Plot samp_rate samp_rate baseband_freq 0 y_per_div 10 y_divs 10 ref_level 50 fft_size 1024 fft_rate 30 peak_hold False average False avg_alpha 0 grid_pos notebook _coordinate (1068, 267) _rotation 0 gr_agc2_xx id gr_agc2_xx_0 _enabled True type complex attack_rate 6.25e-4 decay_rate 1e-5 reference 1.0 gain 1.0 max_gain 0.0 _coordinate (368, 291) _rotation 0 gr_multiply_const_vxx id Multiply _enabled True type float const volume vlen 1 _coordinate (790, 445) _rotation 0 blks2_rational_resampler_xxx id blks2_rational_resampler_xxx_0_0 _enabled True type fff decim 3 interp 3 taps [] fractional_bw 0 _coordinate (349, 598) _rotation 0 audio_sink id audio_sink_0 _enabled True samp_rate 48000 device_name ok_to_block True num_inputs 1 _coordinate (712, 622) _rotation 0 gr_complex_to_mag id gr_complex_to_mag_0 _enabled True vlen 1 _coordinate (585, 449) _rotation 0 low_pass_filter id low_pass_filter_0 _enabled True type fir_filter_ccf decim 1 interp 1 gain 1 samp_rate samp_rate/resamp_factor cutoff_freq 5000 width 100 window WIN_HAMMING beta 6.76 _coordinate (744, 86) _rotation 0 blks2_rational_resampler_xxx id blks2_rational_resampler_xxx_0 _enabled True type ccc decim 4 interp 1 taps [] fractional_bw 0 _coordinate (511, 110) _rotation 0 usrp2_source_xxxx id usrp2_source_xxxx_0 _enabled True type complex interface mac_addr decimation 512 frequency 7100000 lo_offset float('inf') gain 0 _coordinate (121, 62) _rotation 0 blks2_rational_resampler_xxx_0_0 audio_sink_0 0 0 blks2_rational_resampler_xxx_0 low_pass_filter_0 0 0 gr_complex_to_mag_0 Multiply 0 0 Multiply blks2_rational_resampler_xxx_0_0 0 0 low_pass_filter_0 wxgui_fftsink2_1 0 0 gr_multiply_xx_0 blks2_rational_resampler_xxx_0 0 0 gr_sig_source_x_0 gr_multiply_xx_0 0 1 gr_agc2_xx_0 gr_complex_to_mag_0 0 0 low_pass_filter_0 gr_agc2_xx_0 0 0 usrp2_source_xxxx_0 gr_multiply_xx_0 0 0 gr_agc2_xx_0 wxgui_fftsink2_2 0 0