Venus modules

Please forgive my ignorance on the subject… I’d like to connect the Sarantel passive helical to the Venus module. My patch antenna has a very high resistance between the center and ouside of the connector and the Sarantel antenna appears to be almost a dead short. How would I connect the Sarantel instead of the patch? I’d like it connected directly off the edge of the board. (despite my RF ignorance, I can solder well).

Thanks!