Own a Black Pearl 32/ch RP-SMA whats a good TX ?

[Lerroy]

Hi Guys

Currrent setup

• Phantom 2 V2.0
• Go Bro black
• H4-3D, DJI hub
• IOSD mini
• IBcrazy Blue Beam ultra kit
• Currently a AVL58 Lite

I think there may have been a time when I powered up the AVL58 without an antenna attached so I'm looking at replacing. Its intermittent but best ive got is around 500m with the AVL with poor signal.

I have the 32/ch Black pearl RP-SMA version so would like a TX that will work well

I was looking at a Immersion 600 but have read mixed reviews with my monitor, maybe a flysight ? although cant seem to find any good sellers and they are more expensive than the Immersion,or a Boscam ?

looking at getting around 1000m with good signal.

Whats my best option for TX ?