QAV250 dual antenna holder

I designed this for the Spektrum dual-antenna receiver on my QAV250. This was originally designed to mount behind the Lumenier Vibration Damping Camera Plate on the second set of standoffs. However, there are a number of mounting options that will work (See pics for examples):

1. It can be mounted using the screws on top of the 2nd or 3rd set of standoffs with the screws toward the front or the rear. If you're not using the camera plate, this would be your best option.

2. It can be mounted