[lifespeed]

Originally Posted by ADTech

I can do that tomorrow. Already have the VNA set up for that.

In the meantime, you can peruse the data that our lead engineer did a few years back - https://www.antennasdirect.com/store...Combiners.html under Specifications

I missed the return loss specs. VHF at 18dB is great, UHF at 12dB just OK. It is a tricky design task, especially when it is supposed to cost nothing and have zero loss.

At least you guys provide specs, all the other UVSJ I have seen guarantee nothing.

PS - did you see the added zip ties on the DB4e? LOL.