BG502556513 Yes, that is what I bought it for. Bear in mind the connectors are SMA Female, so you may wish to buy converters to test other antenna fittings. You can use one of the blue leads to measure SMA Female antennas, because they are SMA Male on both ends, however that means you will be testing the SWR of the antenna and lead together. You can calibrate to the lead by using a SMA Male - Female adapter so you can use the calibration Open, Short and Load set. This will mean your a tiny bit out (the length of the adapter) but it will only be a tiny bit and better than been a full blue cable out. I got surprising results - a old branded, I forget which brand, lollipop turned out to be faulty suspect broken internally and a TBS Triumph I'd replaced it with was also showing very high SWR - I'd put both on a 5" Quad that had onboard DVR and thought its vtx was on its way out - turned out to be the original and the replacement antenna. I also ordered 3 x HGLRC Hammers and was surprised at the inconsistency. Turns out I seem to have been lucky on all the cheap unbranded lollipops in terms of SWR. I've gone through all my antennas, numbered them using a CD Permanent Marker on either the brass but or discreetly on others then written down a best SWR frequency, as well as optimum range frequency for each, so I can set my vtx frequencies to match and also match antennas on my goggles to the ones on my quads (I'm not certain the SWR affects reception that way, so if someone i

RicBorgs FCC is international and LBT is for EU