The new Lectrosonics SM Wideband transmitters SMQV and SMV have an upgraded display and infrared sync for convenience. Also added is 3-block wide tuning that is found in the LT model as well.
   

A nice feature is the added onboard audio recorder for a high-quality WAV audio recording on an SD Card. Instead of transmitting, the transmitters can also be used as a stand alone recorder. The industry standard .wav (BWF) file format is compatible with essentially any audio or video editing software.

NOTE: The transmitting and recording functions cannot be done simultaneously. Users must choose to transmit or record. The card slot is located in the battery compartment of the transmitter.