This time I reached 13.9km total distance flown, 6.83km from home. I had my packet rate adjusted to 50hz to give me an extra 3db of gain. I reconfigure my R24D RX antenna to have 1 dipole (vertical) and 1 immortal T (horizontal). The DIY 7-turn helical antenna is doing its job without huge drop of the video bitrate throughout the flight.

Gears used:

Quad:
Axisflying Manta 6 DC frame
Skystars H743/KO60A stack (128khz)
iFlight Xing2 2506 1350kv
Azurepower BSP 6145
DJI Air Unit/ Polar Cam
Mateksys R24D ELRS 2.4ghz
GEPRC M8U GPS module
Maple Wireless Mjolnir LHCP/RHCP X-polarized DJI antenna
https://shopee.ph/Maple-Wireless-Mjol...

Battery Pack:
6s1p Tesla 21700 5000mah

Goggle:
DJI FPV Goggle V1
TrueRC X-2 Air X-Polarized patch antenna (RHCP/LHCP)
DIY 7-turn X-Polarized Helical Antenna (RHCP/LHCP)

RC Controller:
Radiomaster TX12 mk2 ELRS 250mw Dynamic
MapleWireless Directional Patch antenna 2.4ghz 9dbi https://shopee.ph/2.4GHz-9dBi-Gain-Di...