Which Hdmi to SDI converter

Im using a black magic production camera 4k and want to use a monitor but want to output to hdmi to keep costs down, which Hdmi to SDI converter should i buy ? i know BM make one, but it will break the bank for the moment.

[Tony Rivera]

I believe you're asking about the output from the camera, which means you'd need a SDI to HDMI converter. We do have the UHD Mini Converters that retail roughly for $295USD. For more details, these can be found on the products page under Broadcast Converters.