What kind of distance are you looking for?
Look into powering up your Tx with amps. Have you read the thread; “Flying from your house or car anyone “? I realize it’s long but there’s a lot of very good information. Pg. 113 also gives a good look at a similar setup that I’m using, fantastic distance and penetration!!!
It’s all about the environment your flying in.
The only thing I have found that’s works for me and cuts through the noise any-time, anywhere are; Amps and Antennas.