Mark IV HD

By maplechill on Sep 27, 2019

8 1,259 5

I built this quad with the DJI system and literally the next morning I saw a link for the HD version of the frame,... such is the hobby lol.

I'm using an iFlight 12v 2a regulator to power the DJI Air Unit. The fc is a Radix 20x20 and the esc is an Aikon 35a 20x20.

The weight of the quad is 385 grams without battery. Alt Tag
Alt Tag

Photos

Part List

Frame	Geprc MARK4 225mm 5 Inch / 260mm 6 Inch / 295mm 7 Inch Frame Kit for RC Drone FPV Racing (30 builds) Banggood.com	$51.90
Flight Controller	BrainFPV Radix Li Flight Controller (20mm) (2 builds) Hobbyrc.co.uk	See Site
ESCs	Aikon AK32 V2 32Bit 35A 2-6S 30x30 4in1 ESC w/ BEC (37 builds) Racedayquads.com	$62.99
Motors	4 x RCINPOWER GTS-V2 2207PLUS 2207 1860KV 6S Brushless Motor for RC Drone FPV Racing Titanium (2 builds) Taco-rc.com	$83.60
Propellers	Nazgul 5140 Tri-blades CW CCW Propellers (3sets) (3 builds) Iflight-rc.com	$7.99
FPV Camera	Caddx DJI Digital HD FPV Camera (164 builds) Getfpv.com	See Site
FPV Transmitter	DJI Digital HD FPV Air Unit Module (121 builds) Getfpv.com	See Site
Antenna	DJI Digital FPV Air Unit Elbow MMCX Antenna 2 Pack (44 builds) Racedayquads.com	$15.00

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Discussion

Tusnadi FPV Dec 28, 2021

Very nice build! Where did you get the DJI camera holder? Have you got a link to it? Thanks!

AncientJ Oct 15, 2019

Yeah, nice build. You saved yourself about 20g in DJI specific TPU parts by going with the OG Mk4 instead of the HD version.

duke_vah Oct 04, 2019

Nice build. Is the only difference between the hd version of the frames that it has bigger part at the end so you can put air unit there instead of putting it in the middle?

maplechill Oct 05, 2019

the difference is the camera plates and some tpu mounts for the unit and antenna. I used some cam mounts I found on Thingiverse for the cam. The air unit will fit in the middle or the rear.

duke_vah Oct 07, 2019

Thanks.

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