diff --git a/test/adrv9009_profiles/Tx_BW400_IR491p52_Rx_BW100_OR122p88_ORx_BW400_OR491p52_DC245p76.txt b/test/adrv9009_profiles/Tx_BW400_IR491p52_Rx_BW100_OR122p88_ORx_BW400_OR491p52_DC245p76.txt
new file mode 100644
index 000000000..53f377b3b
--- /dev/null
+++ b/test/adrv9009_profiles/Tx_BW400_IR491p52_Rx_BW100_OR122p88_ORx_BW400_OR491p52_DC245p76.txt
@@ -0,0 +1,422 @@
+<profile Talise version=1 name=Tx_BW400_IR491p52_Rx_BW100_OR122p88_ORx_BW400_OR491p52_DC245p76>
+ <clocks>
+  <deviceClock_kHz=245760>
+  <clkPllVcoFreq_kHz=9830400>
+  <clkPllHsDiv=2.5>
+ </clocks>
+
+ <rx name=Rx 100.00MHz, OutputRate 122.88MHz, TotalDecimation 16>
+  <rxChannels=TAL_RX1RX2>
+  <rxFirDecimation=2>
+  <rxDec5Decimation=4>
+  <rhb1Decimation=2>
+  <rxOutputRate_kHz=122880>
+  <rfBandwidth_Hz=100000000>
+  <rxBbf3dBCorner_kHz=100000>
+  <rxDdcMode=0>
+
+  <rxNcoShifterCfg>
+   <bandAInputBandWidth_kHz=0>
+   <bandAInputCenterFreq_kHz=0>
+   <bandANco1Freq_kHz=0>
+   <bandANco2Freq_kHz=0>
+   <bandBInputBandWidth_kHz=0>
+   <bandBInputCenterFreq_kHz=0>
+   <bandBNco1Freq_kHz=0>
+   <bandBNco2Freq_kHz=0>
+  </rxNcoShifterCfg>
+
+  <filter FIR gain_dB=-6 numFirCoefs=72>
+  0
+  -1
+  2
+  3
+  -4
+  -7
+  10
+  16
+  -21
+  -31
+  40
+  56
+  -71
+  -96
+  119
+  157
+  -187
+  -241
+  288
+  363
+  -431
+  -538
+  622
+  772
+  -891
+  -1105
+  1264
+  1582
+  -1819
+  -2335
+  2710
+  3697
+  -4461
+  -7201
+  9397
+  31111
+  31111
+  9397
+  -7201
+  -4461
+  3697
+  2710
+  -2335
+  -1819
+  1582
+  1264
+  -1105
+  -891
+  772
+  622
+  -538
+  -431
+  363
+  288
+  -241
+  -187
+  157
+  119
+  -96
+  -71
+  56
+  40
+  -31
+  -21
+  16
+  10
+  -7
+  -4
+  3
+  2
+  -1
+  0
+  </filter>
+
+  <rxAdcProfile num=42>
+  265
+  146
+  181
+  90
+  1280
+  366
+  1257
+  27
+  1258
+  17
+  718
+  39
+  48
+  46
+  27
+  161
+  0
+  0
+  0
+  0
+  40
+  0
+  7
+  6
+  42
+  0
+  7
+  6
+  42
+  0
+  25
+  27
+  0
+  0
+  25
+  27
+  0
+  0
+  165
+  44
+  31
+  905
+  </rxAdcProfile>
+ </rx>
+
+ <obsRx name=Rx 400.00MHz, OutputRate 491.52MHz, TotalDecimation 4>
+  <obsRxChannelsEnable=TAL_ORX1>
+  <enAdcStitching=1>
+  <rxFirDecimation=1>
+  <rxDec5Decimation=4>
+  <rhb1Decimation=1>
+  <orxOutputRate_kHz=491520>
+  <rfBandwidth_Hz=400000000>
+  <rxBbf3dBCorner_kHz=225000>
+  <orxDdcMode=0>
+
+  <filter FIR gain_dB=6 numFirCoefs=24>
+  -25
+  14
+  -13
+  1
+  19
+  -52
+  60
+  -65
+  4
+  233
+  -1475
+  18937
+  -1475
+  233
+  4
+  -65
+  60
+  -52
+  19
+  1
+  -13
+  14
+  -25
+  0
+  </filter>
+
+  <orxLowPassAdcProfile num=42>
+  152
+  162
+  181
+  90
+  1280
+  1307
+  1531
+  301
+  1435
+  148
+  972
+  6
+  48
+  47
+  36
+  205
+  0
+  0
+  0
+  0
+  51
+  0
+  0
+  6
+  24
+  0
+  0
+  6
+  24
+  0
+  25
+  27
+  0
+  0
+  25
+  27
+  0
+  0
+  165
+  44
+  15
+  905
+  </orxLowPassAdcProfile>
+
+  <orxBandPassAdcProfile num=42>
+  129
+  131
+  168
+  90
+  1280
+  2825
+  2289
+  0
+  1053
+  839
+  975
+  111
+  3
+  16
+  28
+  178
+  0
+  0
+  0
+  0
+  45
+  0
+  0
+  0
+  24
+  0
+  0
+  0
+  24
+  0
+  25
+  27
+  0
+  0
+  25
+  27
+  0
+  0
+  165
+  44
+  15
+  905
+  </orxBandPassAdcProfile>
+
+  <orxMergeFilter num=23>
+  -107
+  419
+  -302
+  -398
+  990
+  -471
+  -1150
+  2212
+  -598
+  -4033
+  9267
+  21200
+  9267
+  -4033
+  -598
+  2212
+  -1150
+  -471
+  990
+  -398
+  -302
+  419
+  -107
+  </orxMergeFilter>
+ </obsRx>
+
+ <lpbk>
+  <rxFirDecimation=1>
+  <rhb1Decimation=1>
+  <outputRate_kHz=491520>
+  <rfBandwidth_Hz=75000000>
+  <rxBbf3dBCorner_kHz=225000>
+
+  <filter FIR gain_dB=6 num=24>
+  -25
+  14
+  -13
+  1
+  19
+  -52
+  60
+  -65
+  4
+  233
+  -1475
+  18937
+  -1475
+  233
+  4
+  -65
+  60
+  -52
+  19
+  1
+  -13
+  14
+  -25
+  0
+  </filter>
+
+  <lpbkAdcProfile num=42>
+  243
+  143
+  181
+  90
+  1280
+  485
+  1275
+  37
+  1317
+  23
+  797
+  35
+  48
+  48
+  30
+  174
+  0
+  0
+  0
+  0
+  44
+  0
+  7
+  6
+  42
+  0
+  7
+  6
+  42
+  0
+  25
+  27
+  0
+  0
+  25
+  27
+  0
+  0
+  165
+  44
+  31
+  905
+  </lpbkAdcProfile>
+ </lpbk>
+
+ <tx name=Tx 400.00MHz, InputRate 491.52MHz, TotalInterpolation 4>
+  <txChannels=TAL_TX1TX2>
+  <dacDiv=1>
+  <txFirInterpolation=1>
+  <thb1Interpolation=2>
+  <thb2Interpolation=2>
+  <thb3Interpolation=1>
+  <txInt5Interpolation=1>
+  <txInputRate_kHz=491520>
+  <primarySigBandwidth_Hz=75000000>
+  <rfBandwidth_Hz=400000000>
+  <txDac3dBCorner_kHz=400000>
+  <txBbf3dBCorner_kHz=200000>
+
+  <filter FIR gain_dB=0 numFirCoefs=20>
+  32
+  -76
+  124
+  -160
+  176
+  -121
+  -145
+  1031
+  -3015
+  20138
+  -3015
+  1031
+  -145
+  -121
+  176
+  -160
+  124
+  -76
+  32
+  0
+  </filter>
+ </tx>
+</profile>
diff --git a/test/test_adrv9009_p.py b/test/test_adrv9009_p.py
index d4a0da98c..6559d1b90 100644
--- a/test/test_adrv9009_p.py
+++ b/test/test_adrv9009_p.py
@@ -17,6 +17,9 @@
 profile_path = dirname(realpath(__file__)) + "/adrv9009_profiles/"
 test_profiles = [join(profile_path, f) for f in listdir(profile_path)]
 
+# use 6in sma cables
+# for obs setup, add only splitter to TX1->RX1/ORX1
+
 params = dict(
     one_cw_tone_manual=dict(
         ensm_mode="radio_on",
@@ -204,152 +207,152 @@
     ),
 )
 
-# params_obs = dict(
-#     obs_tx=dict(
-#         ensm_mode="radio_on",
-#         trx_lo=2500000000,
-#         rx_powerdown_en_chan0=1,
-#         rx_powerdown_en_chan1=1,
-#         obs_powerdown_en=0,
-#         tx_hardwaregain_chan0=0,
-#         tx_hardwaregain_chan1=0,
-#         tx_quadrature_tracking_en_chan0=1,
-#         tx_quadrature_tracking_en_chan1=1,
-#         aux_obs_lo=2500000000,
-#         obs_quadrature_tracking_en=1,
-#         obs_rf_port_select="OBS_TX_LO",
-#         obs_hardwaregain=0,
-#         calibrate_rx_qec_en=1,
-#         calibrate_tx_qec_en=1,
-#         calibrate=1,
-#     ),
-#     obs_tx_change_attenuation_10dB=dict(
-#         ensm_mode="radio_on",
-#         trx_lo=2500000000,
-#         rx_powerdown_en_chan0=1,
-#         rx_powerdown_en_chan1=1,
-#         obs_powerdown_en=0,
-#         tx_hardwaregain_chan0=-10,
-#         tx_hardwaregain_chan1=-10,
-#         tx_quadrature_tracking_en_chan0=1,
-#         tx_quadrature_tracking_en_chan1=1,
-#         aux_obs_lo=2500000000,
-#         obs_quadrature_tracking_en=1,
-#         obs_rf_port_select="OBS_TX_LO",
-#         obs_hardwaregain=0,
-#         calibrate_rx_qec_en=1,
-#         calibrate_tx_qec_en=1,
-#         calibrate=1,
-#     ),
-#     obs_tx_change_rf_gain_10dB=dict(
-#         ensm_mode="radio_on",
-#         trx_lo=2500000000,
-#         rx_powerdown_en_chan0=1,
-#         rx_powerdown_en_chan1=1,
-#         obs_powerdown_en=0,
-#         tx_hardwaregain_chan0=0,
-#         tx_hardwaregain_chan1=0,
-#         tx_quadrature_tracking_en_chan0=1,
-#         tx_quadrature_tracking_en_chan1=1,
-#         aux_obs_lo=2500000000,
-#         obs_quadrature_tracking_en=1,
-#         obs_rf_port_select="OBS_TX_LO",
-#         obs_hardwaregain=10,
-#         calibrate_rx_qec_en=1,
-#         calibrate_tx_qec_en=1,
-#         calibrate=1,
-#     ),
-#     obs_tx_change_rf_gain_5dB=dict(
-#         ensm_mode="radio_on",
-#         trx_lo=2500000000,
-#         rx_powerdown_en_chan0=1,
-#         rx_powerdown_en_chan1=1,
-#         obs_powerdown_en=0,
-#         tx_hardwaregain_chan0=0,
-#         tx_hardwaregain_chan1=0,
-#         tx_quadrature_tracking_en_chan0=1,
-#         tx_quadrature_tracking_en_chan1=1,
-#         aux_obs_lo=2500000000,
-#         obs_quadrature_tracking_en=1,
-#         obs_rf_port_select="OBS_TX_LO",
-#         obs_hardwaregain=5,
-#         calibrate_rx_qec_en=1,
-#         calibrate_tx_qec_en=1,
-#         calibrate=1,
-#     ),
-#     obs_aux=dict(
-#         ensm_mode="radio_on",
-#         trx_lo=2500000000,
-#         rx_powerdown_en_chan0=1,
-#         rx_powerdown_en_chan1=1,
-#         obs_powerdown_en=0,
-#         tx_hardwaregain_chan0=0,
-#         tx_hardwaregain_chan1=0,
-#         tx_quadrature_tracking_en_chan0=1,
-#         tx_quadrature_tracking_en_chan1=1,
-#         aux_obs_lo=2500000000,
-#         obs_quadrature_tracking_en=1,
-#         obs_rf_port_select="OBS_AUX_LO",
-#         obs_hardwaregain=0,
-#         calibrate_rx_qec_en=1,
-#         calibrate_tx_qec_en=1,
-#         calibrate=1,
-#     ),
-#     obs_aux_change_attenuation_10dB=dict(
-#         ensm_mode="radio_on",
-#         trx_lo=2500000000,
-#         rx_powerdown_en_chan0=1,
-#         rx_powerdown_en_chan1=1,
-#         obs_powerdown_en=0,
-#         tx_hardwaregain_chan0=-10,
-#         tx_hardwaregain_chan1=-10,
-#         tx_quadrature_tracking_en_chan0=1,
-#         tx_quadrature_tracking_en_chan1=1,
-#         aux_obs_lo=2500000000,
-#         obs_quadrature_tracking_en=1,
-#         obs_rf_port_select="OBS_AUX_LO",
-#         obs_hardwaregain=0,
-#         calibrate_rx_qec_en=1,
-#         calibrate_tx_qec_en=1,
-#         calibrate=1,
-#     ),
-#     obs_aux_change_rf_gain_10dB=dict(
-#         ensm_mode="radio_on",
-#         trx_lo=2500000000,
-#         rx_powerdown_en_chan0=1,
-#         rx_powerdown_en_chan1=1,
-#         obs_powerdown_en=0,
-#         tx_hardwaregain_chan0=0,
-#         tx_hardwaregain_chan1=0,
-#         tx_quadrature_tracking_en_chan0=1,
-#         tx_quadrature_tracking_en_chan1=1,
-#         aux_obs_lo=2500000000,
-#         obs_quadrature_tracking_en=1,
-#         obs_rf_port_select="OBS_AUX_LO",
-#         obs_hardwaregain=10,
-#         calibrate_rx_qec_en=1,
-#         calibrate_tx_qec_en=1,
-#         calibrate=1,
-#     ),
-#     obs_aux_change_rf_gain_5dB=dict(
-#         ensm_mode="radio_on",
-#         trx_lo=2500000000,
-#         rx_powerdown_en_chan0=1,
-#         rx_powerdown_en_chan1=1,
-#         obs_powerdown_en=0,
-#         tx_hardwaregain_chan0=0,
-#         tx_hardwaregain_chan1=0,
-#         tx_quadrature_tracking_en_chan0=1,
-#         tx_quadrature_tracking_en_chan1=1,
-#         aux_obs_lo=2500000000,
-#         obs_quadrature_tracking_en=1,
-#         obs_rf_port_select="OBS_AUX_LO",
-#         obs_hardwaregain=5,
-#         calibrate_rx_qec_en=1,
-#         calibrate_tx_qec_en=1,
-#         calibrate=1,
-#     ),
-# )
+params_obs = dict(
+    obs_tx=dict(
+        ensm_mode="radio_on",
+        trx_lo=2500000000,
+        rx_powerdown_en_chan0=1,
+        rx_powerdown_en_chan1=1,
+        obs_powerdown_en=0,
+        tx_hardwaregain_chan0=0,
+        tx_hardwaregain_chan1=0,
+        tx_quadrature_tracking_en_chan0=1,
+        tx_quadrature_tracking_en_chan1=1,
+        aux_obs_lo=2500000000,
+        obs_quadrature_tracking_en=1,
+        obs_rf_port_select="OBS_TX_LO",
+        obs_hardwaregain=0,
+        calibrate_rx_qec_en=1,
+        calibrate_tx_qec_en=1,
+        calibrate=1,
+    ),
+    obs_tx_change_attenuation_10dB=dict(
+        ensm_mode="radio_on",
+        trx_lo=2500000000,
+        rx_powerdown_en_chan0=1,
+        rx_powerdown_en_chan1=1,
+        obs_powerdown_en=0,
+        tx_hardwaregain_chan0=-10,
+        tx_hardwaregain_chan1=-10,
+        tx_quadrature_tracking_en_chan0=1,
+        tx_quadrature_tracking_en_chan1=1,
+        aux_obs_lo=2500000000,
+        obs_quadrature_tracking_en=1,
+        obs_rf_port_select="OBS_TX_LO",
+        obs_hardwaregain=0,
+        calibrate_rx_qec_en=1,
+        calibrate_tx_qec_en=1,
+        calibrate=1,
+    ),
+    obs_tx_change_rf_gain_10dB=dict(
+        ensm_mode="radio_on",
+        trx_lo=2500000000,
+        rx_powerdown_en_chan0=1,
+        rx_powerdown_en_chan1=1,
+        obs_powerdown_en=0,
+        tx_hardwaregain_chan0=0,
+        tx_hardwaregain_chan1=0,
+        tx_quadrature_tracking_en_chan0=1,
+        tx_quadrature_tracking_en_chan1=1,
+        aux_obs_lo=2500000000,
+        obs_quadrature_tracking_en=1,
+        obs_rf_port_select="OBS_TX_LO",
+        obs_hardwaregain=10,
+        calibrate_rx_qec_en=1,
+        calibrate_tx_qec_en=1,
+        calibrate=1,
+    ),
+    obs_tx_change_rf_gain_5dB=dict(
+        ensm_mode="radio_on",
+        trx_lo=2500000000,
+        rx_powerdown_en_chan0=1,
+        rx_powerdown_en_chan1=1,
+        obs_powerdown_en=0,
+        tx_hardwaregain_chan0=0,
+        tx_hardwaregain_chan1=0,
+        tx_quadrature_tracking_en_chan0=1,
+        tx_quadrature_tracking_en_chan1=1,
+        aux_obs_lo=2500000000,
+        obs_quadrature_tracking_en=1,
+        obs_rf_port_select="OBS_TX_LO",
+        obs_hardwaregain=5,
+        calibrate_rx_qec_en=1,
+        calibrate_tx_qec_en=1,
+        calibrate=1,
+    ),
+    obs_aux=dict(
+        ensm_mode="radio_on",
+        trx_lo=2500000000,
+        rx_powerdown_en_chan0=1,
+        rx_powerdown_en_chan1=1,
+        obs_powerdown_en=0,
+        tx_hardwaregain_chan0=0,
+        tx_hardwaregain_chan1=0,
+        tx_quadrature_tracking_en_chan0=1,
+        tx_quadrature_tracking_en_chan1=1,
+        aux_obs_lo=2500000000,
+        obs_quadrature_tracking_en=1,
+        obs_rf_port_select="OBS_AUX_LO",
+        obs_hardwaregain=0,
+        calibrate_rx_qec_en=1,
+        calibrate_tx_qec_en=1,
+        calibrate=1,
+    ),
+    obs_aux_change_attenuation_10dB=dict(
+        ensm_mode="radio_on",
+        trx_lo=2500000000,
+        rx_powerdown_en_chan0=1,
+        rx_powerdown_en_chan1=1,
+        obs_powerdown_en=0,
+        tx_hardwaregain_chan0=-10,
+        tx_hardwaregain_chan1=-10,
+        tx_quadrature_tracking_en_chan0=1,
+        tx_quadrature_tracking_en_chan1=1,
+        aux_obs_lo=2500000000,
+        obs_quadrature_tracking_en=1,
+        obs_rf_port_select="OBS_AUX_LO",
+        obs_hardwaregain=0,
+        calibrate_rx_qec_en=1,
+        calibrate_tx_qec_en=1,
+        calibrate=1,
+    ),
+    obs_aux_change_rf_gain_10dB=dict(
+        ensm_mode="radio_on",
+        trx_lo=2500000000,
+        rx_powerdown_en_chan0=1,
+        rx_powerdown_en_chan1=1,
+        obs_powerdown_en=0,
+        tx_hardwaregain_chan0=0,
+        tx_hardwaregain_chan1=0,
+        tx_quadrature_tracking_en_chan0=1,
+        tx_quadrature_tracking_en_chan1=1,
+        aux_obs_lo=2500000000,
+        obs_quadrature_tracking_en=1,
+        obs_rf_port_select="OBS_AUX_LO",
+        obs_hardwaregain=10,
+        calibrate_rx_qec_en=1,
+        calibrate_tx_qec_en=1,
+        calibrate=1,
+    ),
+    obs_aux_change_rf_gain_5dB=dict(
+        ensm_mode="radio_on",
+        trx_lo=2500000000,
+        rx_powerdown_en_chan0=1,
+        rx_powerdown_en_chan1=1,
+        obs_powerdown_en=0,
+        tx_hardwaregain_chan0=0,
+        tx_hardwaregain_chan1=0,
+        tx_quadrature_tracking_en_chan0=1,
+        tx_quadrature_tracking_en_chan1=1,
+        aux_obs_lo=2500000000,
+        obs_quadrature_tracking_en=1,
+        obs_rf_port_select="OBS_AUX_LO",
+        obs_hardwaregain=5,
+        calibrate_rx_qec_en=1,
+        calibrate_tx_qec_en=1,
+        calibrate=1,
+    ),
+)
 
 
 #########################################
@@ -385,18 +388,13 @@ def test_adrv9009_rx_data(test_dma_rx, iio_uri, classname, channel):
 @pytest.mark.parametrize(
     "param_set, frequency, scale, peak_min",
     [
-        (params["one_cw_tone_manual"], 2000000, 0.5, -42),
-        (params["one_cw_tone_manual"], 2000000, 0.12, -55),
-        (params["one_cw_tone_manual"], 2000000, 0.25, -48),
-        (params["one_cw_tone_slow_attack"], 1000000, 0.12, -44),
-        (params["one_cw_tone_slow_attack"], 2000000, 0.12, -44),
-        (params["one_cw_tone_slow_attack"], 500000, 0.12, -44),
-        (params["change_attenuation_5dB_manual"], 2000000, 0.25, -53),
-        (params["change_attenuation_10dB_manual"], 2000000, 0.25, -58),
-        (params["change_attenuation_0dB_slow_attack"], 1000000, 0.12, -35),
-        (params["change_attenuation_20dB_slow_attack"], 1000000, 0.12, -54),
-        (params["change_rf_gain_0dB_manual"], 2000000, 0.25, -59),
-        (params["change_rf_gain_20dB_manual"], 2000000, 0.25, -38),
+        (params["one_cw_tone_manual"], 2000000, 0.5, -50),
+        (params["one_cw_tone_slow_attack"], 2000000, 0.12, -55),
+        (params["change_attenuation_10dB_manual"], 2000000, 0.25, -65),
+        (params["change_attenuation_0dB_slow_attack"], 1000000, 0.12, -45),
+        (params["change_attenuation_20dB_slow_attack"], 1000000, 0.12, -65),
+        (params["change_rf_gain_0dB_manual"], 2000000, 0.25, -65),
+        (params["change_rf_gain_20dB_manual"], 2000000, 0.25, -45),
     ],
 )
 def test_adrv9009_dds_loopback(
@@ -420,23 +418,18 @@ def test_adrv9009_dds_loopback(
 @pytest.mark.parametrize("classname", [(classname)])
 @pytest.mark.parametrize("channel", [0, 1])
 @pytest.mark.parametrize(
-    "param_set, frequency, scale",
+    "param_set, frequency, scale, peak_min",
     [
-        (params["one_cw_tone_manual"], 2000000, 0.5),
-        (params["one_cw_tone_manual"], 2000000, 0.12),
-        (params["one_cw_tone_manual"], 2000000, 0.25),
-        (params["one_cw_tone_slow_attack"], 1000000, 0.12),
-        (params["one_cw_tone_slow_attack"], 2000000, 0.12),
-        (params["one_cw_tone_slow_attack"], 500000, 0.12),
-        (params["change_attenuation_5dB_manual"], 2000000, 0.25),
-        (params["change_attenuation_10dB_manual"], 2000000, 0.25),
-        (params["change_attenuation_0dB_slow_attack"], 1000000, 0.12),
-        (params["change_attenuation_20dB_slow_attack"], 1000000, 0.12),
-        (params["change_rf_gain_0dB_manual"], 2000000, 0.25),
-        (params["change_rf_gain_20dB_manual"], 2000000, 0.25),
+        (params["one_cw_tone_manual"], 2000000, 0.5, -60),
+        (params["one_cw_tone_slow_attack"], 1000000, 0.12, -65),
+        (params["change_attenuation_5dB_manual"], 2000000, 0.5, -65),
+        (params["change_attenuation_10dB_manual"], 2000000, 0.5, -70),
+        (params["change_attenuation_0dB_slow_attack"], 1000000, 0.5, -40),
+        (params["change_attenuation_20dB_slow_attack"], 1000000, 0.5, -60),
+        (params["change_rf_gain_0dB_manual"], 2000000, 0.5, -70),
+        (params["change_rf_gain_20dB_manual"], 2000000, 0.5, -50),
     ],
 )
-@pytest.mark.parametrize("peak_min", [-50])
 def test_adrv9009_dds_loopback_with_10dB_splitter(
     test_dds_loopback,
     iio_uri,
@@ -453,39 +446,37 @@ def test_adrv9009_dds_loopback_with_10dB_splitter(
 
 
 ########################################
-# @pytest.mark.obs_required
-# @pytest.mark.iio_hardware(hardware)
-# @pytest.mark.parametrize("classname", [(classname)])
-# @pytest.mark.parametrize(
-#     "channel, param_set",
-#     [
-#         (0, params_obs["obs_tx"]),
-#         (0, params_obs["obs_tx_change_attenuation_10dB"]),
-#         (0, params_obs["obs_tx_change_rf_gain_10dB"]),
-#         (0, params_obs["obs_tx_change_rf_gain_5dB"]),
-#         (0, params_obs["obs_aux"]),
-#         (0, params_obs["obs_aux_change_attenuation_10dB"]),
-#         (0, params_obs["obs_aux_change_rf_gain_10dB"]),
-#         (0, params_obs["obs_aux_change_rf_gain_5dB"]),
-#     ],
-# )
-# @pytest.mark.parametrize(
-#     "frequency, scale, peak_min, use_obs", [(50000000, 0.25, -40.5, True)]
-# )
-# def test_adrv9009_dds_loopback_for_obs(
-#     test_dds_loopback,
-#     iio_uri,
-#     classname,
-#     param_set,
-#     channel,
-#     frequency,
-#     scale,
-#     peak_min,
-#     use_obs,
-# ):
-#     test_dds_loopback(
-#         iio_uri, classname, param_set, channel, frequency, scale, peak_min, use_obs
-#     )
+@pytest.mark.obs_required
+@pytest.mark.iio_hardware(hardware)
+@pytest.mark.parametrize("classname", [(classname)])
+@pytest.mark.parametrize(
+    "channel, param_set, peak_min",
+    [
+        (0, params_obs["obs_tx"], -45),
+        (0, params_obs["obs_tx_change_attenuation_10dB"], -55),
+        (0, params_obs["obs_tx_change_rf_gain_10dB"], -35),
+        (0, params_obs["obs_tx_change_rf_gain_5dB"], -40),
+        (0, params_obs["obs_aux"], -45),
+        (0, params_obs["obs_aux_change_attenuation_10dB"], -55),
+        (0, params_obs["obs_aux_change_rf_gain_10dB"], -35),
+        (0, params_obs["obs_aux_change_rf_gain_5dB"], -40),
+    ],
+)
+@pytest.mark.parametrize("frequency, scale, use_obs", [(50000000, 0.25, True)])
+def test_adrv9009_dds_loopback_for_obs(
+    test_dds_loopback,
+    iio_uri,
+    classname,
+    param_set,
+    channel,
+    frequency,
+    scale,
+    peak_min,
+    use_obs,
+):
+    test_dds_loopback(
+        iio_uri, classname, param_set, channel, frequency, scale, peak_min, use_obs
+    )
 
 
 #########################################
@@ -560,26 +551,23 @@ def test_adrv9009_two_tone_loopback_with_10dB_splitter(
 
 
 #########################################
+@pytest.mark.no_obs_required
 @pytest.mark.iio_hardware(hardware)
 @pytest.mark.parametrize("classname", [(classname)])
 @pytest.mark.parametrize("channel", [0, 1])
 @pytest.mark.parametrize(
-    "param_set",
+    "param_set, sfdr_min",
     [
-        params["one_cw_tone_manual"],
-        params["one_cw_tone_slow_attack"],
-        params["change_attenuation_5dB_manual"],
-        params["change_attenuation_10dB_manual"],
-        params["change_attenuation_0dB_slow_attack"],
-        params["change_attenuation_20dB_slow_attack"],
-        params["change_rf_gain_0dB_manual"],
-        params["change_rf_gain_20dB_manual"],
-        params["change_trx_lo_1GHz_slow_attack"],
-        params["change_trx_lo_3GHz_slow_attack"],
-        params["change_trx_lo_5GHz_slow_attack"],
+        (params["one_cw_tone_manual"], 50),
+        (params["one_cw_tone_slow_attack"], 55),
+        (params["change_attenuation_5dB_manual"], 45),
+        (params["change_attenuation_10dB_manual"], 40),
+        (params["change_attenuation_0dB_slow_attack"], 50),
+        (params["change_attenuation_20dB_slow_attack"], 50),
+        (params["change_rf_gain_20dB_manual"], 50),
+        (params["change_trx_lo_1GHz_slow_attack"], 35),
     ],
 )
-@pytest.mark.parametrize("sfdr_min", [30])
 def test_adrv9009_sfdr(test_sfdr, iio_uri, classname, channel, param_set, sfdr_min):
     test_sfdr(iio_uri, classname, channel, param_set, sfdr_min)
 
@@ -590,22 +578,18 @@ def test_adrv9009_sfdr(test_sfdr, iio_uri, classname, channel, param_set, sfdr_m
 @pytest.mark.parametrize("classname", [(classname)])
 @pytest.mark.parametrize("channel", [0, 1])
 @pytest.mark.parametrize(
-    "param_set",
+    "param_set, sfdr_min",
     [
-        params["one_cw_tone_manual"],
-        params["one_cw_tone_slow_attack"],
-        params["change_attenuation_5dB_manual"],
-        params["change_attenuation_10dB_manual"],
-        params["change_attenuation_0dB_slow_attack"],
-        params["change_attenuation_20dB_slow_attack"],
-        params["change_rf_gain_0dB_manual"],
-        params["change_rf_gain_20dB_manual"],
-        params["change_trx_lo_1GHz_slow_attack"],
-        params["change_trx_lo_3GHz_slow_attack"],
-        params["change_trx_lo_5GHz_slow_attack"],
+        (params["one_cw_tone_manual"], 40),
+        (params["one_cw_tone_slow_attack"], 45),
+        (params["change_attenuation_5dB_manual"], 40),
+        (params["change_attenuation_10dB_manual"], 30),
+        (params["change_attenuation_0dB_slow_attack"], 50),
+        (params["change_attenuation_20dB_slow_attack"], 40),
+        (params["change_rf_gain_20dB_manual"], 45),
+        (params["change_trx_lo_1GHz_slow_attack"], 30),
     ],
 )
-@pytest.mark.parametrize("sfdr_min", [40])
 def test_adrv9009_sfdr_with_10dB_splitter(
     test_sfdr, iio_uri, classname, channel, param_set, sfdr_min
 ):
@@ -613,47 +597,48 @@ def test_adrv9009_sfdr_with_10dB_splitter(
 
 
 #########################################
-# @pytest.mark.obs_required
-# @pytest.mark.iio_hardware(hardware)
-# @pytest.mark.parametrize("classname", [(classname)])
-# @pytest.mark.parametrize("channel", [0, 1])
-# @pytest.mark.parametrize(
-#     "param_set",
-#     [
-#         params_obs["obs_tx"],
-#         params_obs["obs_tx_change_attenuation_10dB"],
-#         params_obs["obs_tx_change_rf_gain_10dB"],
-#         params_obs["obs_tx_change_rf_gain_5dB"],
-#         params_obs["obs_aux"],
-#         params_obs["obs_aux_change_attenuation_10dB"],
-#         params_obs["obs_aux_change_rf_gain_10dB"],
-#         params_obs["obs_aux_change_rf_gain_5dB"],
-#     ],
-# )
-# @pytest.mark.parametrize("sfdr_min", [45])
-# @pytest.mark.parametrize("use_obs", [True])
-# def test_adrv9009_sfdr_for_obs(
-#     test_sfdr, iio_uri, classname, channel, param_set, sfdr_min, use_obs
-# ):
-#     test_sfdr(iio_uri, classname, channel, param_set, sfdr_min, use_obs)
+@pytest.mark.obs_required
+@pytest.mark.iio_hardware(hardware)
+@pytest.mark.parametrize("classname", [(classname)])
+@pytest.mark.parametrize("channel", [0])
+@pytest.mark.parametrize(
+    "param_set",
+    [
+        params_obs["obs_tx"],
+        params_obs["obs_tx_change_attenuation_10dB"],
+        params_obs["obs_tx_change_rf_gain_10dB"],
+        params_obs["obs_tx_change_rf_gain_5dB"],
+        params_obs["obs_aux"],
+        params_obs["obs_aux_change_attenuation_10dB"],
+        params_obs["obs_aux_change_rf_gain_10dB"],
+        params_obs["obs_aux_change_rf_gain_5dB"],
+    ],
+)
+@pytest.mark.parametrize("sfdr_min", [45])
+@pytest.mark.parametrize("use_obs", [True])
+def test_adrv9009_sfdr_for_obs(
+    test_sfdr, iio_uri, classname, channel, param_set, sfdr_min, use_obs
+):
+    test_sfdr(iio_uri, classname, channel, param_set, sfdr_min, use_obs)
 
 
 #########################################
+@pytest.mark.no_obs_required
 @pytest.mark.iio_hardware(hardware)
 @pytest.mark.parametrize("classname", [(classname)])
 @pytest.mark.parametrize("channel", [0, 1])
 @pytest.mark.parametrize(
     "param_set, dds_scale, min_rssi, max_rssi",
     [
-        (params["one_cw_tone_slow_attack"], 0.12, 33.5, 41.5),
-        (params["change_attenuation_0dB_slow_attack"], 0.12, 24, 32),
+        (params["one_cw_tone_slow_attack"], 0.12, 35.5, 45.5),
+        (params["change_attenuation_0dB_slow_attack"], 0.12, 28.5, 38.5),
         (params["change_attenuation_20dB_slow_attack"], 0.12, 40, 45.5),
-        (params["change_trx_lo_1GHz_slow_attack"], 0, 35, 60),
+        (params["change_trx_lo_1GHz_slow_attack"], 0, 40, 45.5),
         (params["change_trx_lo_1GHz_slow_attack"], 0.9, 25, 35),
-        (params["change_trx_lo_3GHz_slow_attack"], 0, 35, 60),
-        (params["change_trx_lo_3GHz_slow_attack"], 0.9, 0, 22),
-        (params["change_trx_lo_5GHz_slow_attack"], 0, 35, 60),
-        (params["change_trx_lo_5GHz_slow_attack"], 0.9, 20, 25),
+        (params["change_trx_lo_3GHz_slow_attack"], 0, 40, 45.5),
+        (params["change_trx_lo_3GHz_slow_attack"], 0.9, 16, 26),
+        (params["change_trx_lo_5GHz_slow_attack"], 0, 40, 45.5),
+        (params["change_trx_lo_5GHz_slow_attack"], 0.9, 15, 25),
     ],
 )
 def test_adrv9009_dds_gain_check_agc(
@@ -677,20 +662,15 @@ def test_adrv9009_dds_gain_check_agc(
 @pytest.mark.parametrize("classname", [(classname)])
 @pytest.mark.parametrize("channel", [0, 1])
 @pytest.mark.parametrize(
-    "param_set, dds_scale, min_rssi",
+    "param_set, dds_scale, min_rssi, max_rssi",
     [
-        (params["one_cw_tone_slow_attack"], 0.12, 40),
-        (params["change_attenuation_0dB_slow_attack"], 0.12, 30),
-        (params["change_attenuation_20dB_slow_attack"], 0.12, 43.5),
-        (params["change_trx_lo_1GHz_slow_attack"], 0, 43.5),
-        (params["change_trx_lo_1GHz_slow_attack"], 0.9, 30),
-        (params["change_trx_lo_3GHz_slow_attack"], 0, 43.75),
-        (params["change_trx_lo_3GHz_slow_attack"], 0.9, 23),
-        (params["change_trx_lo_5GHz_slow_attack"], 0, 43.75),
-        (params["change_trx_lo_5GHz_slow_attack"], 0.9, 25),
+        (params["one_cw_tone_slow_attack"], 0.12, 38, 45),
+        (params["change_attenuation_0dB_slow_attack"], 0.12, 28, 45),
+        (params["change_trx_lo_1GHz_slow_attack"], 0.9, 25, 45),
+        (params["change_trx_lo_3GHz_slow_attack"], 0.9, 15, 45),
+        (params["change_trx_lo_5GHz_slow_attack"], 0.9, 15, 40),
     ],
 )
-@pytest.mark.parametrize("max_rssi", [50])
 def test_adrv9009_dds_gain_check_agc_with_10db_splitter(
     test_gain_check,
     iio_uri,
@@ -714,13 +694,13 @@ def test_adrv9009_dds_gain_check_agc_with_10db_splitter(
 @pytest.mark.parametrize(
     "param_set, dds_scale, min_rssi, max_rssi",
     [
-        (params["one_cw_tone_manual"], 0.5, 30, 40),
+        (params["one_cw_tone_manual"], 0.5, 35, 45),
         (params["one_cw_tone_manual"], 0.12, 40, 45),
         (params["one_cw_tone_manual"], 0.25, 35, 45),
         (params["change_attenuation_5dB_manual"], 0.25, 40, 45),
         (params["change_attenuation_10dB_manual"], 0.25, 40, 45),
         (params["change_rf_gain_0dB_manual"], 0.25, 40, 45),
-        (params["change_rf_gain_20dB_manual"], 0.25, 25, 35),
+        (params["change_rf_gain_20dB_manual"], 0.25, 25, 45),
         (
             dict(
                 trx_lo=1000000000,
@@ -778,13 +758,11 @@ def test_adrv9009_dds_gain_check_vary_power(
 @pytest.mark.parametrize(
     "param_set, dds_scale, min_rssi, max_rssi",
     [
-        (params["one_cw_tone_manual"], 0.5, 38, 45),
+        (params["one_cw_tone_manual"], 0.5, 35, 45),
         (params["one_cw_tone_manual"], 0.12, 43, 45),
-        (params["one_cw_tone_manual"], 0.25, 43, 45),
+        (params["one_cw_tone_manual"], 0.25, 42, 45),
         (params["change_attenuation_5dB_manual"], 0.25, 43, 45),
         (params["change_attenuation_10dB_manual"], 0.25, 43, 45),
-        (params["change_rf_gain_0dB_manual"], 0.25, 42.5, 44.5),
-        (params["change_rf_gain_20dB_manual"], 0.25, 34, 44),
         (
             dict(
                 trx_lo=1000000000,
@@ -799,7 +777,7 @@ def test_adrv9009_dds_gain_check_vary_power(
             ),
             0.5,
             42.5,
-            44.5,
+            45,
         ),
         (
             dict(
@@ -814,8 +792,8 @@ def test_adrv9009_dds_gain_check_vary_power(
                 calibrate=1,
             ),
             0.5,
-            36,
-            43.5,
+            30,
+            45,
         ),
     ],
 )
@@ -835,12 +813,10 @@ def test_adrv9009_dds_gain_check_vary_power_with_10dB_splitter(
 
 
 #########################################
-# TODO: Test, see what's its difference with dds_loopback, PROBLEMATIC
-# OSError: [Errno 5] Input/output error
 @pytest.mark.no_obs_required
 @pytest.mark.iio_hardware(hardware)
 @pytest.mark.parametrize("classname", [(classname)])
-@pytest.mark.parametrize("channel", [0])
+@pytest.mark.parametrize("channel", [0, 1])
 @pytest.mark.parametrize(
     "param_set",
     [
@@ -897,6 +873,6 @@ def test_adrv9009_profile_write(
 def test_adrv9009_jesd(iio_uri):
     import adi
 
-    sdr = adi.adrv9009(uri=iio_uri, jesd_monitor=True)
+    sdr = adi.adrv9009(iio_uri, jesd_monitor=True)
     info = sdr._jesd.get_all_statuses()
     assert info