Atomrc Dolphin 27km long range using 1.3ghz video and TBS crossfire
Specs as below:
Atomrc Dolphin black edition
motor 2806.5 brotherhobby 1700kv
esc 40a blheli
servo emax es09md
vtx matek 630mw 1.3ghz on the left wing
antenna vtx matek Vee
matek F722 wing with Inav 2.6.1
caddx ratel 2
21700 4s2p 10000mah li ion
AUW 1.1kg
TBS nano diversity receiver on the right wing
ground station
radiomaster ts16s
tbs crossfire full with 500mw max output setting (dynamic)
1.3 rmrc receiver with 5.8ghz relay (tbs notch filter added)
double crosshair antenna
hawk eye sharp vision 7 inch monitor
this is a little heavy setup but it will cruise between 4-5amps. My estimation it will fly about 2 hours max and total distance will be around 130km. On the next flight I will try to fly further up to 40km distance.