[Antennas] Combiner?

[Joe Mayenschein]

I'm looking to have both a 2 meter antenna and a ten meter antenna go
into a single receiver. (scanner)

I know they make units for to do this with like 2 meters and 70 cm (440
band), but i never have seen one for like HF to VHF.  or Ten and  Two
Meters.

Home brew wise. I even thought of the Power divider scheme.

Remember a 1/4 wave (with the velocity factor factored in) into a "T"
you know the traditional power divider "harness"  LIke I made many for
my EME array on two meters.

Now could you do the same here..  But with the appropriate length on
each side, I.E. cut for 2 meters and the other leg for ten meters.
would this work?

Or are there ready made commercial things like this?

Joe WB9SBD