JTMX 280 7inch long range

By Zoefzoeffpv on Mar 11, 2019

22 58 7

My first ground up build from an existin frame.

Photos

Part List

Frame	JTMX JT280 280mm 7 inch Carbon Fiber Frame Kit Arm 6mm for RC FPV Racing Drone Banggood.com	$53.82
Flight Controller	MAMBASYS F405 MK2 Betaflight Flight Controller F40 40A 3-6S DSHOT600 FPV Racing Brushless ESC 30.5x30.5mm (55 builds) Banggood.com	$89.99
ESCs	MAMBASYS F405 MK2 Betaflight Flight Controller F40 40A 3-6S DSHOT600 FPV Racing Brushless ESC 30.5x30.5mm (55 builds) Banggood.com	$89.99
Motors	T-motor F60 PRO II 1750KV 6S Brushless Motor for RC Multirotor FPV Racing Drone (8 builds) Taco-rc.com	$26.99
Propellers	2 Pairs DALPROP CYCLONE T7056C 7inch Crystal 3-blade Propeller for RC FPV Racing Drone (17 builds) Banggood.com	$4.16
FPV Camera	Foxeer Monster Mini Pro V3 1200TVL CMOS 16:9 WDR FPV Camera (1.8 or 2.5mm) - Choose Your Color & Lens (20 builds) Racedayquads.com	$25.90
FPV Transmitter	Holybro Atlatl HV V2 5.8GHz Video Transmitter (37 builds) Getfpv.com	$30.99
Antenna	Realacc Pagoda RHCP FPV Antenna 65mm 5.8G 5dBi Panel Plate Omni Directional FPV Short Antenna RC Drone (23 builds) Banggood.com	$2.80
Receiver	Spektrum Quad Race Serial Receiver w/telemetry (4 builds) Spektrumrc.com	$39.99
Batteries	Turnigy Nano-Tech Plus 3000mAh 6S 70C Lipo Pack w/XT90 (2 builds) Hobbyking.com	$65.46
Hardware	10pcs M3 Aluminum Alloy Colorful Countersunk Screw Gasket Washer Hexagon Socket Head Washer for RC FPV Racing Drone Decoration (4 builds) Xt-xinte.com	$2.63
Hardware	Suleveâ„¢ M3AS4 10Pcs M3 20mm Knurled Standoff Aluminum Alloy Anodized Spacer (13 builds) Banggood.com	See Site
Misc Parts	RDQ 3/8'' x 2ft. Braided Mesh Wire Wrap for ESC and Motor Wires (45 builds) Racedayquads.com	$2.49

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Discussion

Ppad Aug 16, 2019

What kind of flight time have you gotten with this setup. Very similar to what I'm working on now.

hywel-ra Oct 03, 2019

did you finish your build? im also curious about what flight time could be achieved

Ppad Oct 16, 2019

Still working on my build. Unfortunately job, family, life gets in the way. Anyhow, my build is a GEPRC Mark 4, 7" version with T-Motor F40 PRO III, 1600kv motors, T-Motor F45A 4&1 ESC and Lumenier LUX F7 flight controller. Been planning for a long time and hope to get some good flight time. We'll see.

Thomaat Jun 07, 2019

Awesome build! Do you have some GoPro footage for me to check out?

Zoefzoeffpv Jun 16, 2019

unfortunately not yet

nico380576 Apr 15, 2019

Great build! Be very careful with the negative pad on the mamba esc though. It comes off VERY easily.

UptiltFPV Mar 25, 2019

Ive got this frame coming for a 7 inch build using the same stack. I think im going to design a 3d print for the back of the frame to hold a GPS and route an antenna up above the stack... This build inspired me so when im done designing the rear GPS deck il post the .stl link on here. Awesome looking build though!

Zoefzoeffpv Mar 26, 2019

thanks mate! really curious how your build ia gonna work out, will definitly check!

Heli rc gd Mar 19, 2019

A really cool build for doing low range with spektrum, nice buils guy but I'm not sure what this build are great long range, me I may put a crossfire or an R9m( R9m is cheaper ).

BrOverBee Mar 13, 2019

Super clean-looking build! Have you given any thought to your VTX antenna placement, such as angling it up so the null isn't pointing back at you?

Zoefzoeffpv Mar 14, 2019

hi br overbee, thank you! Antenna stil poorly connected, stil have to 3d print some mount so it's more upwards. gps arrived today but no more clean space haha

Zoefzoeffpv Mar 18, 2019

I've just "bend" the Vtx antenna up for now and it works wel

BrOverBee Mar 19, 2019

If you can find someone to do it, get an angeled mount made like I did for my Super G Plus build. Just look up my 360 Deadcat build here and you'll see what I mean. It really cleans it up and gives you maximum extension on your vtx antenna.