This is a "must have" product if you are using a DJT module in a 9XR with the transmitter stand and screen mount. This little adapter gives just enough clearance to allow the antenna to extend behind the stand and allows a true horizontal orientation. Highly recommended. Check the files tab for photos.
Both sides are RP-SMA. I have it in front of me. RP-SMA has the pin in the base (Socket with the thread in the outside) The SMA has the pin in the Socket with the internal thread. You can clearly see in the picture that the pin is in the connector with the external thread. This by the way is not a gender or type adapter. This is just a 90 degree elbow. male to female RP-SMA adapter. If confused, look at the wiki page of SMA connectors. Works for Boscam 32CH transmitter. Will not work with fat shark transmitter. Check EBAY for SMA elbows.