If you are looking for a cost-effective way to move to a fully digital audio solution.... Now through March 31, 2015, end users who purchase the CBK-55BK EFP Style Documentary DOC for the PMW-F5/55 plus a DWX digital transmitter, bodypack or handheld, will receive a DWX digital slot-in receiver ($2979 value MSRP) at no additional charge via mail in rebate.
The Sony DWX Digital Wireless system maintains a fully digital audio signal at all times once leaving the transmitter to the receiver and on into the camera. Sony's unique WiDIF-HP Technology maintains extremely high audio quality with very low latency.
As the DWX reciever permits direct slot-in connection in the camera, allowing for direct AES/EBU connection, the audio is integrated without the need for external cabling.
For the one man band production, the reciever has the ability to control most operating parameters of the transmitter. Encryption can also be enabled.