forked from sdr/gr-osmosdr
update tuning ranges
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43a6afdf28
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@ -152,7 +152,7 @@ double fcd_source::get_sample_rate( void )
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osmosdr::freq_range_t fcd_source::get_freq_range( size_t chan )
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{
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osmosdr::freq_range_t range(50e6, 2.2e9);
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osmosdr::freq_range_t range( 52e6, 2.2e9 );
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return range;
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}
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@ -345,7 +345,7 @@ osmosdr::freq_range_t osmosdr_src_c::get_freq_range( size_t chan )
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osmosdr::freq_range_t range;
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/* there is a (temperature dependent) gap between 1100 to 1250 MHz */
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range += osmosdr::range_t( 50e6, 2.2e9 );
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range += osmosdr::range_t( 52e6, 2.2e9 );
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return range;
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}
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@ -414,13 +414,16 @@ osmosdr::freq_range_t rtl_source_c::get_freq_range( size_t chan )
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if ( tuner == RTLSDR_TUNER_E4000 ) {
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/* there is a (temperature dependent) gap between 1100 to 1250 MHz */
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range += osmosdr::range_t( 50e6, 2.2e9 );
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range += osmosdr::range_t( 52e6, 2.2e9 );
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} else if ( tuner == RTLSDR_TUNER_FC0012 ) {
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/* range += osmosdr::range_t( 50e6, 2.2e9 ); */
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range += osmosdr::range_t( 22e6, 948e6 );
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} else if ( tuner == RTLSDR_TUNER_FC0013 ) {
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/* range += osmosdr::range_t( 50e6, 2.2e9 ); */
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range += osmosdr::range_t( 22e6, 1.1e9 );
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} else if ( tuner == RTLSDR_TUNER_FC2580 ) {
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/* range += osmosdr::range_t( 50e6, 2.2e9 ); */
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range += osmosdr::range_t( 146e6, 308e6 );
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range += osmosdr::range_t( 438e6, 924e6 );
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} else if ( tuner == RTLSDR_TUNER_R820T ) {
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range += osmosdr::range_t( 24e6, 1766e6 );
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}
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}
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@ -35,7 +35,7 @@
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using namespace boost::assign;
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std::string get_tuner_name( enum rtlsdr_tuner tuner_type )
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static std::string get_tuner_name( enum rtlsdr_tuner tuner_type )
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{
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if ( RTLSDR_TUNER_E4000 == tuner_type )
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return "E4000";
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@ -177,10 +177,25 @@ double rtl_tcp_source_c::get_sample_rate( void )
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osmosdr::freq_range_t rtl_tcp_source_c::get_freq_range( size_t chan )
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{
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// FIXME: assumption on E4000 tuner
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osmosdr::freq_range_t range;
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/* there is a (temperature dependent) gap between 1100 to 1250 MHz */
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osmosdr::freq_range_t range( 50e6, 2.2e6 );
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enum rtlsdr_tuner tuner = _src->get_tuner_type();
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if ( tuner == RTLSDR_TUNER_E4000 ) {
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/* there is a (temperature dependent) gap between 1100 to 1250 MHz */
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range += osmosdr::range_t( 52e6, 2.2e9 );
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} else if ( tuner == RTLSDR_TUNER_FC0012 ) {
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range += osmosdr::range_t( 22e6, 948e6 );
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} else if ( tuner == RTLSDR_TUNER_FC0013 ) {
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range += osmosdr::range_t( 22e6, 1.1e9 );
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} else if ( tuner == RTLSDR_TUNER_FC2580 ) {
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range += osmosdr::range_t( 146e6, 308e6 );
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range += osmosdr::range_t( 438e6, 924e6 );
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} else if ( tuner == RTLSDR_TUNER_R820T ) {
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range += osmosdr::range_t( 24e6, 1766e6 );
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} else {
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range += osmosdr::range_t( 52e6, 2.2e9 ); // assume E4000 tuner
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}
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return range;
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}
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