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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
HolyBro DroneCAN H-RTK F9P HelicalOverview The DroneCAN H RTK F9P is the latest differential high precision GNSS positioning system from Holybro. It has adopted the DroneCAN protocol for communication. It provides multi band RTK with fast convergence times and reliable performance, concurrent reception of GPS, GLONASS, Galileo and BeiDou, and a fast update rate for highly dynamic and high volume applications with centimeter accuracy. With the adoption of the DroneCAN Protocol, it has
Overview
The DroneCAN H-RTK F9P is the latest differential high-precision GNSS positioning system from Holybro. It has adopted the DroneCAN protocol for communication. It provides multi-band RTK with fast convergence times and reliable performance, concurrent reception of GPS, GLONASS, Galileo and BeiDou, and a fast update rate for highly dynamic and high volume applications with centimeter-accuracy.
With the adoption of the DroneCAN Protocol, it has up to an 8 Hz navigation update rate, upgradeability, noise immunity, real-time features, and is more robust than UART due to its increased resistance to electromagnetic interference. It does not occupy any serial port of the flight controller, and multiple CAN devices can be connected to the same CAN bus via a hub.
The DroneCAN-F9P uses a u-blox ZED-F9P module, a BMM150 compass, and a tri-colored LED indicator, and is equipped with the STM32G4 processor running at 170 MHz with 512 KByte Flash and 96KByte RAM. It supports DroneCAN firmware upgrade via the DroneCAN GUI Tool. It is compatible with the open source Pixhawk series flight controller.
RTK Testing & Comparison: Big GPS Round Up by Andrew Tridgell (Ardupilot)
Please Note:
- The Status LED driver has changed. This LED is support in PX4 1.14, ArduPilot 4.4.4 & later. (More info)
Features
We have designed two models of DroneCAN H-RTK F9P for you to choose, each with different size and antenna design to meet different customer needs.
Specification & comparison
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DroneCAN H-RTK F9P Helical
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Intended Application
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Rover (aircraft) only
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Rover (aircraft) or Base station
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GNSS Receiver
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U-blox ZED-F9P high precision GNSS module
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U-blox ZED-F9P high precision GNSS module
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Antenna
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Ceramic Patch Antenna with 20dB LNA
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Helical Antenna with 36dB LNA
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Processor
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STM32G473
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STM32G473
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Magnetometer
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BMM150 or IST8310
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BMM150 or IST8310
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GNSS
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BeiDou, Galileo, GLONASS, GPS / QZSS
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BeiDou, Galileo, GLONASS, GPS / QZSS
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GNSS Band
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B1I, B2I, E1B/C, E5b, L1C/A, L1OF, L2C, L2OF
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B1I, B2I, E1B/C, E5b, L1C/A, L1OF, L2C, L2OF
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Positioning accuracy
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3D FIX: 1.5 m / RTK: 0.01 m
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3D FIX: 1.5 m / RTK: 0.01 m
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Communication Protocol
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DroneCAN 1Mbit/s
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DroneCAN 1Mbit/s
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Antennas Peak Gain (MAX)
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L1: 4.0dBi
L2:1.0 dBi
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L1: 2dBi
L2: 2dBi
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Time-TO-First Fix
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Cold start: ≤29s
Hot start: ≤1s
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Cold start: ≤25s Hot start: ≤1s
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Navigation Update Rate
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RAW: 20Hz Max RTK: 8Hz Max
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RAW: 20Hz Max RTK: 8Hz Max
Moving Base RTK: 5Hz Max
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Cable Length
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27cm or 50cm
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N/A
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Antenna Connection Type
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N/A
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Board: SMA female Antenna: SMA male
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Working voltage:
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4.75V~5.25V
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4.75V~5.25V
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Current Consumption
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~250mA
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~250mA
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Dimensions
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Diameter: 80mm Height: 20mm
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Board: 51.1*35*22.9mm Antenna Diameter: 27.5mm Antenna height: 59mm
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Weight
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123g
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58g
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Operating Temperature
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-20℃ to 85℃
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-20℃ to 85℃
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Sample Wiring Diagram
Package Included:
- 1x DroneCAN F9P Helical
- 1x High Precision Dual Band Helical Antenna (L1/L2)
- 1x GH 4P cable 400mm
- 1x GH 4P cable 150mm
- 1x GH 6P cable 150mm
- 1x SH 10P cable 150mm
- 1x USB (type-c) cable
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 409 reviews
Sort
Product Reviews
★★★★★ 5
Bones
Color: 1 PC-Beef-Red
Yes bone 🍖 is very strong and durable MIA, Rocky and Rambo love them ..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
★★★★★ 4
Smaller than pictured but still a good choice for LG-XL dogs/power chewers!
Color: 3 PC-Beef-Red, Color: 3 PC-Beef-Red
Fantastic that these come in a 3 pack - I wish more chew toys did this! The base for these chew toys is pretty tough! The center & ends are hard enough to withstand both my bully mixes & my Irish wolfhound/Great Dane cross. They’re safe enough for even the largest power chewers! (With Supervision) my American Bully got the rubber spikes chewed off in under 20 minutes which is mildly disappointing but he’s a true powerhouse & master destroyer of all chews so I’m not that bent out of shape about it. I do wish they were as large as they appear in the ad pics but isn’t that the game we all play ordering offline anymore? 🤷🏻♀️
• Pro Tip: smear this toy in peanut butter (xylitol free!), wet food mixed into a slurry with water or bone broth + kibble/treats, yogurt, or even pumpkin puree and freeze for a few hours & relax while watching all the organic engagement your dog gets out of this toy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
My dog loves it
Color: 1 PC-Beef-Red, Color: 1 PC-Beef-Red
The bone arrived today and my dog loves it.
He is a very aggressive chewer and destroyed almost all his toys so far, even toys that were advertised for aggressive chewers unfortunately didn't held out long, the longest so far was a stuffy we couldn't find anymore and that one lasted him a few weeks but everything else lasted him an hour up to a few days max, even bones don't last him long so we have our hopes set on this bone to satisfy his chewing needs.
I will update my review later on sturdiness, since we just got it and I can't review that yet but so far he loves it he has been chewing on it non stop, he already managed to get very small pieces of as shown in picture but with a regular bone he would've already been much much further.
The bone is only 10 bucks so the value for money you get based on my experience so far is amazing! But also for this I will come back later to touch upon more.
The size is good, our boy is a medium sized dog and this bone was advertised for medium to large size dogs and I thinks the size is just right for our boy .
And there is definitely a beef flavor on it you can smell it but it doesn't smell bad it's a nice smell and not very strong but when he is chewing on it you smell it.
I would based on my experience so far definitely recommend this bone but also on this I will touch back upon later if it's worth it in the long run.
So far a very happy dog and owners here.
Edit on May 8th (original review was on March 11th)
He still hasn't managed to destroy it it's the first (cgew)toy he hasn't managed to destroy yet which is very impressive since he managed to destroy the even most toughest things we got for him in a week tops and bones within 1, 2 days tops, so we are very happy and pleased with this bone and will definitely get more later.
He still enjoys chewing on it and leaves our things mostly alone for some reason he just likes stealing my things and chew on it lol.
So 2 months later still stand by recommending this when your dog loves to chew and destroys everything he puts his mouth on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2026
★★★★★ 5
Extremely durable, dogs love them
Color: 2 PC-Beef-Red, Color: 2 PC-Beef-Red
I was looking for the toughest and most durable dog chew bone I could find and this is it. I have bought multiple other brands that claim to be very durable and tough for a very long time and this is the one for sure. The shower has described this phone accurately and it truly does last. I purchased this bone about 2 months ago. As you see from the photos attached, this is a very well made chew bone and my aggressive pitbulls can't tear it apart do they try. They never get tired of it and chewing it every single day for hours on and keeping them very occupied. I have two bones and three pitbulls that chew on it every day. It is so adorable and has an awesome flavor to it which I think entices them even more to want to chew on it. The durability and Lasting power is amazing to me with these tough chewers. I highly recommend this product to everyone out there. I will say only one negative and that is that the middle wraparound piece they were able to pull off but that is not a big deal because there is plenty of bone which was under that cover in the middle of the bone. There's a few mauled chips missing from the ends but the life of this bone is obviously going to be a long time which really surprised me. Give it a shot if you have heavy duty chewers and you will find how awesome this phone really is and it's durability and strength our second to none in my opinion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 5, 2025
★★★★★ 5
My dog loves it.
Color: 1 PC-Beef-Red
My dog is a super aggressive chewer when it comes to toys. Anything that is soft he rips apart. This one has a wonderful squeaky sound that makes him happy and he enjoys the smell of it. This is a very strong material and definitely worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
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