FR7 v4

By Petersonross89 on Jun 11, 2019

33 2,513 14

The FR7 is an amazing open source design by Jeremy Mariscal. Flying 4400 5S (dual 2200s) with 2507 1750kv motors, this quad is designed to be a strong, fast, cinematic mountain surfer. The FR7 is one of the best designs i have seen and have built to this day.

Photos

Part List

Frame	FR7 v4.x Frame Cut Files by stynkebutt (7 builds) Thingiverse.com	See Site
Flight Controller	PYRODRONE F4 OSD V2 with VTX PIT mode (21 builds) Pyrodrone.com	$32.99
ESCs	Typhoon32 4in1 ESC 4x35A v1.1 (13 builds) Store.myairbot.com	$44.99
Motors	BrotherHobby Avenger V2 2507 1850Kv MotorDefault Title (19 builds) Racedayquads.com	$23.99
Propellers	HQProp DP 7X4X3 Propeller (Set of 4 - Light Grey) (55 builds) Getfpv.com	See Site
FPV Camera	Foxeer Arrow Mini Pro 600TVL CCD 4:3/16:9 PAL/NTSC FPV Camera (2.5mm or 1.8mm) - Choose Your Color and Lens (19 builds) Racedayquads.com	$21.90
FPV Transmitter	RDQ Mach 3 Video Transmitter 25-1000mW 5.8GHz VTX - U.FL or MMCX (146 builds) Racedayquads.com	$24.99
Antenna	15cm FOXEER PAGODA PRO ANTENNA FOR LONG RANGE FPV- RHCP SMA (1 Pc.) (16 builds) Pyrodrone.com	$9.99
Receiver	FrSky R9 Slim+ OTA 900MHz Mini Receiver - ACCESS (34 builds) Racedayquads.com	$27.99
Batteries	Pyrodrone Graphene 2200mAh 5S 18.5V 75C - XT60 (11 builds) Pyrodrone.com	$42.99

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Discussion

Roll Pitch Y'all Feb 20, 2020

What antenna are you using for the r9 in the back antenna tube?

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Petersonross89 Feb 20, 2020

yeah but i bought a extension on the back and front and used a t antenna on the front but yes extension for both

Roll Pitch Y'all Feb 20, 2020

can you send a link to one?

Petersonross89 Feb 20, 2020

i buy them on Amazon just type in u.fl extension

BadMonkeyFpv Jul 02, 2019

hi, it's awesome. have you got the weight please without the lipo?

KuriOSS Jun 12, 2019

Wow, this is awesome. Looks so strong arm design. How to get this frame? Did you order it to customizing company?

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KuriOSS Jun 20, 2019

I request to join that group but they are not allow it. Any idea to join there?

Petersonross89 Jun 22, 2019

you probably have the wrong one there is a nother grouo with a close

Petersonross89 Jun 22, 2019

also cncmadness is cutting them and shipping them contact them and they will hook you

PHD Jun 13, 2019

this shit goes hard and its cheap!

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