diff --git a/Transceiver52M/device/lms/LMSDevice.cpp b/Transceiver52M/device/lms/LMSDevice.cpp
index 3a109835..cb0129ad 100644
--- a/Transceiver52M/device/lms/LMSDevice.cpp
+++ b/Transceiver52M/device/lms/LMSDevice.cpp
@@ -44,10 +44,10 @@ using namespace std;
 #define LMS_CALIBRATE_BW_HZ OSMO_MAX(GSM_CARRIER_BW, LMS_MIN_BW_SUPPORTED)
 #define SAMPLE_BUF_SZ    (1 << 20) /* Size of Rx timestamp based Ring buffer, in bytes */
 
-LMSDevice::LMSDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chans, double lo_offset,
+LMSDevice::LMSDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chan_num, double lo_offset,
 		     const std::vector<std::string>& tx_paths,
 		     const std::vector<std::string>& rx_paths):
-	RadioDevice(tx_sps, rx_sps, iface, chans, lo_offset, tx_paths, rx_paths),
+	RadioDevice(tx_sps, rx_sps, iface, chan_num, lo_offset, tx_paths, rx_paths),
 	m_lms_dev(NULL), started(false)
 {
 	LOGC(DDEV, INFO) << "creating LMS device...";
diff --git a/Transceiver52M/device/lms/LMSDevice.h b/Transceiver52M/device/lms/LMSDevice.h
index 003d064c..cdba72cc 100644
--- a/Transceiver52M/device/lms/LMSDevice.h
+++ b/Transceiver52M/device/lms/LMSDevice.h
@@ -72,7 +72,7 @@ private:
 public:
 
 	/** Object constructor */
-	LMSDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chans, double lo_offset,
+	LMSDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chan_num, double lo_offset,
 		  const std::vector<std::string>& tx_paths,
 		  const std::vector<std::string>& rx_paths);
 	~LMSDevice();
diff --git a/Transceiver52M/device/uhd/UHDDevice.cpp b/Transceiver52M/device/uhd/UHDDevice.cpp
index 8bab8828..5d267c8c 100644
--- a/Transceiver52M/device/uhd/UHDDevice.cpp
+++ b/Transceiver52M/device/uhd/UHDDevice.cpp
@@ -189,10 +189,10 @@ static void uhd_msg_handler(uhd::msg::type_t type, const std::string &msg)
 #endif
 
 uhd_device::uhd_device(size_t tx_sps, size_t rx_sps,
-		       InterfaceType iface, size_t chans, double lo_offset,
+		       InterfaceType iface, size_t chan_num, double lo_offset,
 		       const std::vector<std::string>& tx_paths,
 		       const std::vector<std::string>& rx_paths)
-	: RadioDevice(tx_sps, rx_sps, iface, chans, lo_offset, tx_paths, rx_paths),
+	: RadioDevice(tx_sps, rx_sps, iface, chan_num, lo_offset, tx_paths, rx_paths),
 	  tx_gain_min(0.0), tx_gain_max(0.0),
 	  rx_gain_min(0.0), rx_gain_max(0.0),
 	  tx_spp(0), rx_spp(0),
diff --git a/Transceiver52M/device/uhd/UHDDevice.h b/Transceiver52M/device/uhd/UHDDevice.h
index 44f7ebbe..d485a8e8 100644
--- a/Transceiver52M/device/uhd/UHDDevice.h
+++ b/Transceiver52M/device/uhd/UHDDevice.h
@@ -62,7 +62,7 @@ enum uhd_dev_type {
 class uhd_device : public RadioDevice {
 public:
 	uhd_device(size_t tx_sps, size_t rx_sps, InterfaceType type,
-		   size_t chans, double offset,
+		   size_t chan_num, double offset,
 		   const std::vector<std::string>& tx_paths,
 		   const std::vector<std::string>& rx_paths);
 	~uhd_device();
diff --git a/Transceiver52M/device/usrp1/USRPDevice.cpp b/Transceiver52M/device/usrp1/USRPDevice.cpp
index 03a4f800..766a2281 100644
--- a/Transceiver52M/device/usrp1/USRPDevice.cpp
+++ b/Transceiver52M/device/usrp1/USRPDevice.cpp
@@ -61,10 +61,10 @@ const dboardConfigType dboardConfig = TXA_RXB;
 const double USRPDevice::masterClockRate = 52.0e6;
 
 USRPDevice::USRPDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface,
-		       size_t chans, double lo_offset,
+		       size_t chan_num, double lo_offset,
 		       const std::vector<std::string>& tx_paths,
 		       const std::vector<std::string>& rx_paths):
-		RadioDevice(tx_sps, rx_sps, iface, chans, lo_offset, tx_paths, rx_paths)
+		RadioDevice(tx_sps, rx_sps, iface, chan_num, lo_offset, tx_paths, rx_paths)
 {
   LOGC(DDEV, INFO) << "creating USRP device...";
 
diff --git a/Transceiver52M/device/usrp1/USRPDevice.h b/Transceiver52M/device/usrp1/USRPDevice.h
index 6dfa5f00..47f2a436 100644
--- a/Transceiver52M/device/usrp1/USRPDevice.h
+++ b/Transceiver52M/device/usrp1/USRPDevice.h
@@ -95,7 +95,7 @@ private:
  public:
 
   /** Object constructor */
-  USRPDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chans, double lo_offset,
+  USRPDevice(size_t tx_sps, size_t rx_sps, InterfaceType iface, size_t chan_num, double lo_offset,
 		const std::vector<std::string>& tx_paths,
 		const std::vector<std::string>& rx_paths);