H-RTK F9P Ultralight is an ultra-lightweight RTK GNSS module with U-blox ZED-F9P, an IST8310 compass, and an integrated helical antenna. It is designed specifically for weight-conscious applications where every gram counts.
The H-RTK F9P Ultralight can receive and track multiple GNSS systems. Owing to the multi-band RF front-end architecture, all four major GNSS constellations (GPS, GLONASS, Galileo, and BDS) can be received concurrently. All satellites in view can be processed to provide an RTK navigation solution when used with correction data.
It can be configured for concurrent GPS, GLONASS, Galileo, BDS, QZSS, and SBAS reception to provide a high-performance position reporting and navigation solution. It provides exceptional sensitivity and acquisition times, and interference suppression measures enable reliable positioning even in difficult signal conditions.
Specification:
GNSS module
u-blox ZED-F9P
Compass
IST8310
Application
Rover (Aircraft)
GNSS
GPS / QZSS, GLONASS, Galileo, BeiDou
GNSS Band
L1C/A, L2C, L1OF, L2OF, E1B/C, E5b, B1I, B2I
Sensitivity
Tracking
-163dBm
Reacquisition
-147dBm
Time-To-First-Fix¹
Cold Start
≤35 s
Warm Start
20s
Hot Start
1 s
Position accuracy²
Autonomous
2.0 m CEP
DGNSS
0.5m CEP
RTK
1cm+1ppm (Horizontal)3
Accuracy of time pulse signal
RMS
30ns
Velocity accuracy
GNSS
0.1 m/s
D-GNSS
0.05 m/s
Operational limits4
Dynamics
≤ 4 g
Altitude
18000 m
Velocity
515 m/s
Baud Rate
38400-230400 bps（Default 115200 bps）
Max navigation update rate
RAW
25Hz (only achievable with GPS-only mode)
RTK
20Hz (only achievable with GPS-only mode)
Moving Baseline
8Hz (only achievable with GPS-only mode)
1. All satellites at ≥-130dBm
2. CEP, 50%, 24 hours static, ≥-130dBm, > 8SVs
3. Based on 30km, the accuracy error increases by 1cm every 10km from the base station
4. Assuming Airborne < 4 g platform
Pin Map
Legacy Version:
No.
Name
I/O
Description
1
VCC
P
Main supply
2
RX1
I
GPS RX1
3
TX1
O
GPS TX1
4
SCL
I/O
I2C Clock（keep open if not used）
5
SDA
I/O
I2C Clock（keep open if not used）
6
RX2
I
GPS RX2
7
TX2
O
GPS TX2
8
GND
G
Ground
Dimensions
Legacy Version:
Note: The bottom 3 mounting holes are made for self-tapping screws. They are 1.7mm holes with 4mm of depth.
You can use PA2.0*4 or KA2.0*4. But the actual specification of the screw to be used depends on what it is to be installed on and how thick it is. The required torque is about 0.08-0.15N/M.
![[팰콘샵] HL-12053 [Holybro] 홀리브로 픽스호크 H-RTK F9P 레거시](../data/goods/1789619345587l0.jpg)
![[팰콘샵] HL-12053 [Holybro] 홀리브로 픽스호크 H-RTK F9P 레거시](https://cdn.shopify.com/s/files/1/0604/5905/7341/files/12053_9_480x480.jpg?v=1695892171)
![[팰콘샵] HL-12053 [Holybro] 홀리브로 픽스호크 H-RTK F9P 레거시](https://cdn.shopifycdn.net/s/files/1/0604/5905/7341/files/F9P_Ultralight_dimensions_600x600.png?v=1713523651)
