gr_pll_carriertracking_cc Class Reference

Implements a PLL which locks to the input frequency and outputs the input signal mixed with that carrier. More...

#include <gr_pll_carriertracking_cc.h>

Inheritance diagram for gr_pll_carriertracking_cc:

List of all members.

Public Member Functions
bool	lock_detector (void)
bool	squelch_enable (bool)
float	set_lock_threshold (float)
Friends
GR_CORE_API gr_pll_carriertracking_cc_sptr	gr_make_pll_carriertracking_cc (float loop_bw, float max_freq, float min_freq)

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Detailed Description

Implements a PLL which locks to the input frequency and outputs the input signal mixed with that carrier.

input: stream of complex; output: stream of complex

This PLL locks onto a [possibly noisy] reference carrier on the input and outputs that signal, downconverted to DC

All settings max_freq and min_freq are in terms of radians per sample, NOT HERTZ. The loop bandwidth determins the lock range and should be set around pi/200 -- 2pi/100.

See also:

gr_pll_freqdet_cf, gr_pll_carriertracking_cc

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Member Function Documentation

bool gr_pll_carriertracking_cc::lock_detector

(

void

)

float gr_pll_carriertracking_cc::set_lock_threshold

(

float

)

bool gr_pll_carriertracking_cc::squelch_enable

(

bool

)

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Friends And Related Function Documentation

GR_CORE_API gr_pll_carriertracking_cc_sptr gr_make_pll_carriertracking_cc	(	float	loop_bw,
		float	max_freq,
		float	min_freq
	)		[friend]

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The documentation for this class was generated from the following file:

• gr_pll_carriertracking_cc.h