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id: digital_ofdm_sync_sc_cfb
label: Schmidl & Cox OFDM synch.
parameters:
- id: fft_len
label: FFT length
dtype: int
- id: cp_len
label: Cyclic Prefix length
dtype: int
- id: use_even_carriers
label: Preamble Carriers
dtype: enum
default: 'False'
options: ['False', 'True']
option_labels: [Odd, Even]
hide: part
inputs:
- domain: stream
dtype: complex
outputs:
- label: freq_offset
domain: stream
dtype: float
- label: detect
domain: stream
dtype: byte
templates:
imports: from gnuradio import digital
make: digital.ofdm_sync_sc_cfb(${fft_len}, ${cp_len}, ${use_even_carriers})
file_format: 1
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