diff options
| -rw-r--r-- | Transceiver52M/device/lms/LMSDevice.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/Transceiver52M/device/lms/LMSDevice.h b/Transceiver52M/device/lms/LMSDevice.h index 349efbb..6635c13 100644 --- a/Transceiver52M/device/lms/LMSDevice.h +++ b/Transceiver52M/device/lms/LMSDevice.h @@ -28,7 +28,14 @@ #include <iostream> #include <lime/LimeSuite.h> -#define LIMESDR_TX_AMPL 0.3 +/* Definition of LIMESDR_TX_AMPL limits maximum amplitude of I and Q + * channels separately. Hence LIMESDR_TX_AMPL value must be 1/sqrt(2) = + * 0.7071.... to get an amplitude of 1 of the complex signal: + * A^2 = I^2 + Q^2 + * A^2 = (1/sqrt(2))^2 + (1/sqrt(2))^2 + * A^2 = 1/2 + 1/2 + * A^2 = 1 */ +#define LIMESDR_TX_AMPL 0.707 /** A class to handle a LimeSuite supported device */ class LMSDevice:public RadioDevice { |