Does what it is supposed to! I used heat shrink to insure the antenna stays in place and to stick velcro onto for mounting.
And is doing a great job. I am using it as a remote in a sailplane. I tested by unbinding the main rx and temporarily turned on the telemetry for the RS then range tested. The RS passed with flying marks.
Good small reciever
The pitch of the PCB holes is 2mm NOT 2.54mm so you cannot use standard servo plugs with the provided pin header. A JST-SH connector will fit perfectly or you can acquire a proper JST-SH socket and install that. If you direct solder the wires about the maximum size you can use is 24 AWG, 22 AWG is too fat.
I am flying further now with stronger or SSI readings using the RS receiver as a redundant located in the tail
My confidence is higher in my radio connection I can fly further Than I have ever flown