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path: root/usrp2/firmware/lib/db_tvrx.c
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Diffstat (limited to 'usrp2/firmware/lib/db_tvrx.c')
-rw-r--r--usrp2/firmware/lib/db_tvrx.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/usrp2/firmware/lib/db_tvrx.c b/usrp2/firmware/lib/db_tvrx.c
index 490ea69e8..f38bba8f1 100644
--- a/usrp2/firmware/lib/db_tvrx.c
+++ b/usrp2/firmware/lib/db_tvrx.c
@@ -113,7 +113,7 @@ struct db_tvrx2 db_tvrx2 = {
.base.gain_step_size = U2_DOUBLE_TO_FXPT_GAIN(1),
.base.is_quadrature = false,
.base.i_and_q_swapped = false,
- .base.spectrum_inverted = true,
+ .base.spectrum_inverted = false,
.base.default_lo_offset = U2_DOUBLE_TO_FXPT_FREQ(0),
.base.init = tvrx_init,
.base.set_freq = tvrx_set_freq,
@@ -125,7 +125,7 @@ struct db_tvrx2 db_tvrx2 = {
// .base.atr_tx_delay =
// .base.atr_rx_delay =
.common.first_if = U2_DOUBLE_TO_FXPT_FREQ(44e6),
- .common.second_if = U2_DOUBLE_TO_FXPT_FREQ(44e6),
+ .common.second_if = U2_DOUBLE_TO_FXPT_FREQ(56e6), // Fs - 44e6
};
struct db_tvrx3 db_tvrx3 = {
@@ -140,7 +140,7 @@ struct db_tvrx3 db_tvrx3 = {
.base.gain_step_size = U2_DOUBLE_TO_FXPT_GAIN(1),
.base.is_quadrature = false,
.base.i_and_q_swapped = false,
- .base.spectrum_inverted = true,
+ .base.spectrum_inverted = false,
.base.default_lo_offset = U2_DOUBLE_TO_FXPT_FREQ(0),
.base.init = tvrx_init,
.base.set_freq = tvrx_set_freq,
@@ -152,7 +152,7 @@ struct db_tvrx3 db_tvrx3 = {
// .base.atr_tx_delay =
// .base.atr_rx_delay =
.common.first_if = U2_DOUBLE_TO_FXPT_FREQ(44e6),
- .common.second_if = U2_DOUBLE_TO_FXPT_FREQ(44e6),
+ .common.second_if = U2_DOUBLE_TO_FXPT_FREQ(56e6), // Fs - 44e6
};
bool