PHANTOM 4 RTK TECHNICAL SPECIFICATIONS

AIRCRAFT

GNSS

Takeoff Weight 1391 g Single-Frequency, High-Sensitivity GNSS Module GPS+BeiDou+Galileo*(Asia);
Diagonal Distance 350 mm GPS+GLONASS+Galileo*(other regions)
Max Service Ceiling Above Sea Level 19685 ft (6000 m) Frequency Used:
Max Ascent Speed 6 m/s (automatic flight); 5 m/s (manual control) GPS:L1/L2;
Max Descent Speed 3 m/s GLONASS:L1/L2;
Max Speed 31 mph (50 kph)(P-mode) BeiDou:B1/B2;
36 mph (58 kph)(A-mode) Galileo*:E1/E5a
Max Filght Time Approx. 30 minutes
Operating Temperature Range 32° to 104° F (0° to 40℃) First-Fixed Time:< 50 s
Operating Frequency 2.400 GHz to 2.483 GHz (Europe, Japan, Korea)
5.725 GHz to 5.850 GHz (United States, China) Positioning Accuracy: Vertical 1.5 cm + 1 ppm(RMS);
Transmission Power (EIRP) 2.4 GHz Horizontal 1 cm + 1 ppm(RMS)
CECE (Europe) / MIC (Japan) / KCC (Korea) :< 20 dBm 1 ppm means the error has a 1mm increase for every 1 km of movement from the aircraft. 
*Available soon
5.8 GHz

GIMBAL

SRRC(China) / FCC(United States)/(Taiwan,China):< 26 dBm Stabilization 3-axis (tilt, roll, yaw)
Hover Accuracy Range RTK enabled and functioning properly: Pitch -90° to +30°
Vertical:±0.1 m;Horizontal:±0.1 m  Max Controllable Angular Speed 90°/s
Angular Vibration Range ±0.02°
RTK disabled

INFRARED

Vertical:±0.1 m(with vision positioning ); Obstacle Sensing Range 0.6-23 ft(0.2 - 7 m)
±0.5 m(with GNSS positioning) FOV 70°(Horizontal) 
Horizontal:±0.3 m(with vision positioning); ±10°(Vertical)
±1.5 m(with GNSS positioning) Measuring Frequency 10 Hz
Image Position Offset The position of the camera center is relative to the phase center of the onboard D-RTK antenna under the aircraft body's axis:(36, 0, and 192 mm) already applied to the image coordinates in Exif data. The positive x, y, and z axes of the aircraft body point to the forward, rightward, and downward of the aircraft, respectively. Operating Environment Surface with diffuse reflection material, and reflectivity> 8%(such as wall,trees, humans, etc.)

MAPPING FUNCTIONS

REMOTE CONTROLLER

Mapping Accuracy ** Mapping accuracy meets the requirements of the ASPRS Accuracy Standards for Digital Orthophotos Class Ⅲ Operating Frequency 2.400 GHz-2.483 GHz(Europe,Japan,Korea)
** The actual accuracy depends on surrounding lighting and patterns, aircraft altitude, mapping software used, and other factors when shooting. 5.725 GHz-5.850 GHz(United States, China)
Ground Sample Distance(GSD) (H/36.5) cm/pixel, Transmission Power (EIRP) 2.4 GHz
H means the aircraft altitude relative to shooting scene (unit: m) CE / MIC / KCC:< 20 dBm
Data Acquisition Efficiency Max operating area of approx. 1 km² for a single flight(at an altitude of 182 m, i.e., GSD is approx. 5 cm/pixel, meeting the requirements of the ASPRS Accuracy Standards for Digital Orthophotos Class Ⅲ

VISION SYSTEM

5.8 GHz
Velocity Range ≤31 mph(50 kph) at 6.6 ft(2 m) above ground with adequate lighting SRRC / FCC:< 26 dBm
Altitude Range 0-33 ft(0 - 10 m) Max Transmission Distance FCC:4.3 mi(7 km);
Operating Range 0-33 ft(0 - 10 m) SRRC / CE / MIC / KCC:3.1 mi(5 km) (Unobstrcted, free of interference)
Obstacle Sensing Range 2-98 ft(0.7-30 m) Power Consumption 16 W(typical value)
FOV Forward/Rear: 60° (horizontal), ±27° (vertical) Display 5.5 inch screen, 1920×1080, 1000 cd/m², Android System
Downward: 70° (front and rear), 50° (left and right) Memory 4G RAM+16G ROM
Measuring Frequency Forward/Rear:10 Hz;  Operating Temperature Range 32° to 104° F (0° to 40℃)
Downward: 20 Hz

INTELLIGENT FLIGHT BATTERY

Operating Environment Surfaces with clear patterns and adequate lighting(> 15 lux) Capacity 5870mAh
CAMERA Voltage 15.2V
Sensor 1" CMOS; Effective pixels: 20M Battery Type LiPo 4S
Lens FOV 84°;8.8 mm / 24 mm(35 mm format equivalent:24 mm); Energy 89.2 Wh
f/2.8 - f/11, auto focus at 1 m - ∞ Net Weight 468 g
ISO Range Video:100-3200(Auto) Charging Temperature Range 14° to 104℉(-10° to 40℃)
100-6400(Manual); Max charging Power 160W
Capacity 4920mAh
Photo:100-3200(Auto) Voltage 7.6V
100-12800(Manual) Battery Type LiPo 2S
Mechanical Shutter Speed 8 - 1/2000 s Energy 37.39Wh
Electronic Shutter Speed 8 - 1/8000 s Operating Temperature -4° to 104℉(-20° to 40℃)
Max Image Size 4864×3648(4:3);
5472×3648(3:2)
Video Recording Modes H.264,4K:3840×2160 30p
Photo Format JPEG
Video Format MOV
Supported File Systems FAT32(≤ 32 GB);
exFAT(> 32 GB)
Supported SD Cards MicroSD, Max Capacity: 128 GB. Class 10 or UHS-1 rating required Write speed≥15 MB/s
Operating Temperature Range 32° to 104° F (0° to 40℃)