SIMRAD SHIPMATE DS44 SVB-CX Dual Station Repeater f/ CX45 Marine BoatSIMRAD SHIPMATE DS44 For spare parts or repair only. You will receive what you can see in the photos. ****** The DS models are remote control units for all the main unites in the 44 54 series i. e. model numbers starting with the letters CA, CE, CP and CR. The units with the same model numbers are identical in size e. g. DS44 and CE44, so the same installation guides can be applied when performing the installation. When choosing a dual station, the