I was cleaning out the garage and found a Qualcomm product that has a FMC1616L1015 module like the one used by KF6PBP in his 1296 MHz transverter (see
https://wavelen.com/projects/1296.html for a picture.) It is still mounted on the original mfgr's PCB .
If you can use it, yours for the postage - I ship it, you reimburse for the
amount printed on package.
Dick/w7wkr