diff --git a/src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.cc b/src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.cc
index 926b680e4..20efd8ae3 100644
--- a/src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.cc
+++ b/src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.cc
@@ -44,7 +44,7 @@ GalileoE1PcpsAmbiguousAcquisitionFpga::GalileoE1PcpsAmbiguousAcquisitionFpga(
       out_streams_(out_streams),
       acquire_pilot_(configuration->property(role + ".acquire_pilot", false))
 {
-    acq_parameters_.SetFromConfiguration(configuration, role_, fpga_downsampling_factor, fpga_buff_num, fpga_blk_exp, GALILEO_E1_CODE_CHIP_RATE_CPS, GALILEO_E1_B_CODE_LENGTH_CHIPS);
+    acq_parameters_.SetFromConfiguration(configuration, role_, fpga_buff_num, fpga_blk_exp, GALILEO_E1_CODE_CHIP_RATE_CPS, GALILEO_E1_B_CODE_LENGTH_CHIPS);
 
     if (FLAGS_doppler_max != 0)
         {
diff --git a/src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.h b/src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.h
index 209ba88d7..597d9975a 100644
--- a/src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.h
+++ b/src/algorithms/acquisition/adapters/galileo_e1_pcps_ambiguous_acquisition_fpga.h
@@ -181,9 +181,8 @@ public:
     void set_resampler_latency(uint32_t latency_samples __attribute__((unused))) override{};
 
 private:
-    static const uint32_t fpga_downsampling_factor = 4;  // downampling factor in the FPGA
-    static const uint32_t fpga_buff_num = 0;             // L1/E1 band
-    static const uint32_t fpga_blk_exp = 13;             // default block exponent
+    static const uint32_t fpga_buff_num = 0;  // L1/E1 band
+    static const uint32_t fpga_blk_exp = 13;  // default block exponent
 
     // the following flags are FPGA-specific and they are using arrange the values of the fft of the local code in the way the FPGA
     // expects. This arrangement is done in the initialisation to avoid consuming unnecessary clock cycles during tracking.
diff --git a/src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition_fpga.cc b/src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition_fpga.cc
index 497da79e9..d049ccd37 100644
--- a/src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition_fpga.cc
+++ b/src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition_fpga.cc
@@ -43,7 +43,7 @@ GalileoE5aPcpsAcquisitionFpga::GalileoE5aPcpsAcquisitionFpga(
       acq_pilot_(configuration->property(role + ".acquire_pilot", false)),
       acq_iq_(configuration->property(role + ".acquire_iq", false))
 {
-    acq_parameters_.SetFromConfiguration(configuration, role_, fpga_downsampling_factor, fpga_buff_num, fpga_blk_exp, GALILEO_E5A_CODE_CHIP_RATE_CPS, GALILEO_E5A_CODE_LENGTH_CHIPS);
+    acq_parameters_.SetFromConfiguration(configuration, role_, fpga_buff_num, fpga_blk_exp, GALILEO_E5A_CODE_CHIP_RATE_CPS, GALILEO_E5A_CODE_LENGTH_CHIPS);
 
     if (FLAGS_doppler_max != 0)
         {
diff --git a/src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition_fpga.h b/src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition_fpga.h
index 9f9170c40..a33f6738e 100644
--- a/src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition_fpga.h
+++ b/src/algorithms/acquisition/adapters/galileo_e5a_pcps_acquisition_fpga.h
@@ -188,9 +188,8 @@ public:
     void set_resampler_latency(uint32_t latency_samples __attribute__((unused))) override{};
 
 private:
-    static const uint32_t fpga_downsampling_factor = 1;  // downampling factor in the FPGA
-    static const uint32_t fpga_buff_num = 1;             // L5/E5a band
-    static const uint32_t fpga_blk_exp = 13;             // default block exponent
+    static const uint32_t fpga_buff_num = 1;  // L5/E5a band
+    static const uint32_t fpga_blk_exp = 13;  // default block exponent
 
     // the following flags are FPGA-specific and they are using arrange the values of the fft of the local code in the way the FPGA
     // expects. This arrangement is done in the initialisation to avoid consuming unnecessary clock cycles during tracking.
diff --git a/src/algorithms/acquisition/adapters/galileo_e5b_pcps_acquisition_fpga.cc b/src/algorithms/acquisition/adapters/galileo_e5b_pcps_acquisition_fpga.cc
index f75d29db4..4ec2c5341 100644
--- a/src/algorithms/acquisition/adapters/galileo_e5b_pcps_acquisition_fpga.cc
+++ b/src/algorithms/acquisition/adapters/galileo_e5b_pcps_acquisition_fpga.cc
@@ -43,7 +43,7 @@ GalileoE5bPcpsAcquisitionFpga::GalileoE5bPcpsAcquisitionFpga(const Configuration
       acq_pilot_(configuration->property(role + ".acquire_pilot", false)),
       acq_iq_(configuration->property(role + ".acquire_iq", false))
 {
-    acq_parameters_.SetFromConfiguration(configuration, role_, fpga_downsampling_factor, fpga_buff_num, fpga_blk_exp, GALILEO_E5B_CODE_CHIP_RATE_CPS, GALILEO_E5B_CODE_LENGTH_CHIPS);
+    acq_parameters_.SetFromConfiguration(configuration, role_, fpga_buff_num, fpga_blk_exp, GALILEO_E5B_CODE_CHIP_RATE_CPS, GALILEO_E5B_CODE_LENGTH_CHIPS);
     if (FLAGS_doppler_max != 0)
         {
             acq_parameters_.doppler_max = FLAGS_doppler_max;
diff --git a/src/algorithms/acquisition/adapters/galileo_e5b_pcps_acquisition_fpga.h b/src/algorithms/acquisition/adapters/galileo_e5b_pcps_acquisition_fpga.h
index e3c43aeea..33545bd2b 100644
--- a/src/algorithms/acquisition/adapters/galileo_e5b_pcps_acquisition_fpga.h
+++ b/src/algorithms/acquisition/adapters/galileo_e5b_pcps_acquisition_fpga.h
@@ -187,9 +187,8 @@ public:
     void set_resampler_latency(uint32_t latency_samples __attribute__((unused))) override{};
 
 private:
-    static const uint32_t fpga_downsampling_factor = 1;  // downampling factor in the FPGA
-    static const uint32_t fpga_buff_num = 1;             // E5b band
-    static const uint32_t fpga_blk_exp = 13;             // default block exponent
+    static const uint32_t fpga_buff_num = 1;  // E5b band
+    static const uint32_t fpga_blk_exp = 13;  // default block exponent
 
     // the following flags are FPGA-specific and they are using arrange the values of the fft of the local code in the way the FPGA
     // expects. This arrangement is done in the initialisation to avoid consuming unnecessary clock cycles during tracking.
diff --git a/src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.cc b/src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.cc
index 5b01d13f4..0b9ae0b9a 100644
--- a/src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.cc
+++ b/src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.cc
@@ -43,7 +43,7 @@ GpsL1CaPcpsAcquisitionFpga::GpsL1CaPcpsAcquisitionFpga(
                                 in_streams_(in_streams),
                                 out_streams_(out_streams)
 {
-    acq_parameters_.SetFromConfiguration(configuration, role, fpga_downsampling_factor, fpga_buff_num, fpga_blk_exp, GPS_L1_CA_CODE_RATE_CPS, GPS_L1_CA_CODE_LENGTH_CHIPS);
+    acq_parameters_.SetFromConfiguration(configuration, role, fpga_buff_num, fpga_blk_exp, GPS_L1_CA_CODE_RATE_CPS, GPS_L1_CA_CODE_LENGTH_CHIPS);
 
     DLOG(INFO) << "role " << role;
 
diff --git a/src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.h b/src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.h
index addbdd5ec..f187d77c0 100644
--- a/src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.h
+++ b/src/algorithms/acquisition/adapters/gps_l1_ca_pcps_acquisition_fpga.h
@@ -186,9 +186,8 @@ public:
 private:
     static const uint32_t NUM_PRNs = 32;
 
-    static const uint32_t fpga_downsampling_factor = 4;  // downampling factor in the FPGA
-    static const uint32_t fpga_buff_num = 0;             // L1/E1 band
-    static const uint32_t fpga_blk_exp = 10;             // default block exponent
+    static const uint32_t fpga_buff_num = 0;  // L1/E1 band
+    static const uint32_t fpga_blk_exp = 10;  // default block exponent
 
     // the following flags are FPGA-specific and they are using arrange the values of the fft of the local code in the way the FPGA
     // expects. This arrangement is done in the initialisation to avoid consuming unnecessary clock cycles during tracking.
diff --git a/src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition_fpga.cc b/src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition_fpga.cc
index 30680e011..c74f1275b 100644
--- a/src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition_fpga.cc
+++ b/src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition_fpga.cc
@@ -43,7 +43,7 @@ GpsL2MPcpsAcquisitionFpga::GpsL2MPcpsAcquisitionFpga(
                                 in_streams_(in_streams),
                                 out_streams_(out_streams)
 {
-    acq_parameters_.SetFromConfiguration(configuration, role, fpga_downsampling_factor, fpga_buff_num, fpga_blk_exp, GPS_L2_M_CODE_RATE_CPS, GPS_L2_M_CODE_LENGTH_CHIPS);
+    acq_parameters_.SetFromConfiguration(configuration, role, fpga_buff_num, fpga_blk_exp, GPS_L2_M_CODE_RATE_CPS, GPS_L2_M_CODE_LENGTH_CHIPS);
 
     LOG(INFO) << "role " << role;
 
diff --git a/src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition_fpga.h b/src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition_fpga.h
index 67f8f621a..d105ea7e2 100644
--- a/src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition_fpga.h
+++ b/src/algorithms/acquisition/adapters/gps_l2_m_pcps_acquisition_fpga.h
@@ -149,9 +149,8 @@ public:
     void set_resampler_latency(uint32_t latency_samples __attribute__((unused))) override{};
 
 private:
-    static const uint32_t fpga_downsampling_factor = 4;  // downampling factor in the FPGA
-    static const uint32_t fpga_buff_num = 0;             // L2 band
-    static const uint32_t fpga_blk_exp = 13;             // default block exponent
+    static const uint32_t fpga_buff_num = 0;  // L2 band
+    static const uint32_t fpga_blk_exp = 13;  // default block exponent
 
     static const uint32_t NUM_PRNs = 32;
     static const uint32_t QUANT_BITS_LOCAL_CODE = 16;
diff --git a/src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition_fpga.cc b/src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition_fpga.cc
index 269672f65..ebd701840 100644
--- a/src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition_fpga.cc
+++ b/src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition_fpga.cc
@@ -44,7 +44,7 @@ GpsL5iPcpsAcquisitionFpga::GpsL5iPcpsAcquisitionFpga(
                                 in_streams_(in_streams),
                                 out_streams_(out_streams)
 {
-    acq_parameters_.SetFromConfiguration(configuration, role, fpga_downsampling_factor, fpga_buff_num, fpga_blk_exp, GPS_L5I_CODE_RATE_CPS, GPS_L5I_CODE_LENGTH_CHIPS);
+    acq_parameters_.SetFromConfiguration(configuration, role, fpga_buff_num, fpga_blk_exp, GPS_L5I_CODE_RATE_CPS, GPS_L5I_CODE_LENGTH_CHIPS);
 
     LOG(INFO) << "role " << role;
 
diff --git a/src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition_fpga.h b/src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition_fpga.h
index a2e69c3df..c68cd7bda 100644
--- a/src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition_fpga.h
+++ b/src/algorithms/acquisition/adapters/gps_l5i_pcps_acquisition_fpga.h
@@ -186,9 +186,8 @@ public:
 private:
     static const uint32_t NUM_PRNs = 32;
 
-    static const uint32_t fpga_downsampling_factor = 1;  // downampling factor in the FPGA
-    static const uint32_t fpga_buff_num = 1;             // L5/E5a band
-    static const uint32_t fpga_blk_exp = 13;             // default block exponent
+    static const uint32_t fpga_buff_num = 1;  // L5/E5a band
+    static const uint32_t fpga_blk_exp = 13;  // default block exponent
 
     // the following flags are FPGA-specific and they are using arrange the values of the fft of the local code in the way the FPGA
     // expects. This arrangement is done in the initialisation to avoid consuming unnecessary clock cycles during tracking.
diff --git a/src/algorithms/acquisition/libs/acq_conf_fpga.cc b/src/algorithms/acquisition/libs/acq_conf_fpga.cc
index 94d9a321f..ac68a92ad 100644
--- a/src/algorithms/acquisition/libs/acq_conf_fpga.cc
+++ b/src/algorithms/acquisition/libs/acq_conf_fpga.cc
@@ -23,7 +23,7 @@
 #include <iostream>
 
 void Acq_Conf_Fpga::SetFromConfiguration(const ConfigurationInterface *configuration,
-    const std::string &role, uint32_t downs_factor, uint32_t sel_queue_fpga, uint32_t blk_exp, double chip_rate, double code_length_chips)
+    const std::string &role, uint32_t sel_queue_fpga, uint32_t blk_exp, double chip_rate, double code_length_chips)
 {
     // sampling frequency
     const int64_t fs_in_deprecated = configuration->property("GNSS-SDR.internal_fs_hz", fs_in);
@@ -33,7 +33,8 @@ void Acq_Conf_Fpga::SetFromConfiguration(const ConfigurationInterface *configura
     doppler_max = configuration->property(role + ".doppler_max", doppler_max);
 
     // downsampling factor
-    uint32_t downsampling_factor = configuration->property(role + ".downsampling_factor", downs_factor);
+    downsampling_factor = configuration->property(role + ".downsampling_factor", downsampling_factor);
+
     fs_in = fs_in / downsampling_factor;
 
     // code length in samples
diff --git a/src/algorithms/acquisition/libs/acq_conf_fpga.h b/src/algorithms/acquisition/libs/acq_conf_fpga.h
index 5bac585f4..c24cbb031 100644
--- a/src/algorithms/acquisition/libs/acq_conf_fpga.h
+++ b/src/algorithms/acquisition/libs/acq_conf_fpga.h
@@ -35,7 +35,7 @@ class Acq_Conf_Fpga
 public:
     Acq_Conf_Fpga() = default;
 
-    void SetFromConfiguration(const ConfigurationInterface *configuration, const std::string &role, uint32_t downs_factor, uint32_t sel_queue_fpga, uint32_t blk_exp, double chip_rate, double code_length_chips);
+    void SetFromConfiguration(const ConfigurationInterface *configuration, const std::string &role, uint32_t sel_queue_fpga, uint32_t blk_exp, double chip_rate, double code_length_chips);
 
     /* PCPS Acquisition configuration */
     std::string device_name = "uio0";