Drone GPS, GNSS and RTK modules

Standard GNSS modules with compass, RTK receivers for centimetre-level positioning, and dual-antenna receivers that give heading without a compass. Choose by the accuracy and heading you need, then match the interface to your autopilot.

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  • 30-day returnsOn unused parts

33 products

H-RTK ZED-F9P Ultralight

Holybro

H-RTK ZED-F9P Ultralight

GNSS receiver

GNSS module
ZED-F9P
RTK
H-RTK series; supports RTK corrections
Form
Ultralight
₹42,041.55
H-RTK mosaic-H (Dual Antenna Heading)

Holybro

H-RTK mosaic-H (Dual Antenna Heading)

GNSS receiver

GNSS module
mosaic-H
Heading
GNSS heading from a dual-antenna baseline
RTK
H-RTK series; supports RTK corrections
₹1,11,338.87

Showing 9 of 33 products.

How to choose GPS and RTK

Standard GPS, RTK or dual-antenna heading

Standard GNSS is enough for most flying. RTK is for mapping, precision landing and anything that must repeat a line to centimetres. Dual-antenna heading removes the compass, which helps near steel and power lines.

GPS vs RTK vs dual-antenna heading →

Base and rover

RTK needs corrections: from your own base receiver on the ground, or from a network service where one covers your site. A rover without corrections is only as accurate as a standard receiver.

Primary and secondary receivers

A secondary GPS gives the autopilot a second position source; it does not make either receiver more accurate. Check that your autopilot has a second GPS port or CAN bus for it.

Questions buyers ask

Does every module here give RTK accuracy?

No. The M9N and M10 modules are standard GNSS receivers. RTK needs an F9P, UM982 or mosaic-H class receiver and a source of corrections. The filter on this page separates them.