dji PHANTOM 4 M-SPECTRAL Manual de inicio rápido - Página 7

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Operating Temperature

Operating Frequency

Transmitter Power (EIRP)

Hover Accuracy Range

Image Position Offset

● GNSS

Single-Frequency High-Sensitivity GNSS GPS + BeiDou + Galileo* (Asia); GPS + GLONASS + Galileo*

Multi-Frequency Multi-System High-

Precision RTK GNSS

● Gimbal

Controllable

● Vision System

Velocity Range

Altitude Range

Operating Range

Obstacle Sensory Range

Operating Environment

● Infrared Sensing System

Obstacle Sensory Range

Operating Environment

● Camera

Sensor

Lens

ISO Range

0° to 40° C (32° to 104° F)

2.4000 GHz to 2.4835 GHz (Europe, Japan, Korea)

5.725 GHz to 5.850 GHz (Other countries/regions)

2.4 GHz

CE / MIC / KCC: < 20 dBm

5.8 GHz

FCC / SRRC / NCC: < 26 dBm

RTK enabled and functioning properly:

Vertical: ±0.1 m; Horizontal: ±0.1 m

RTK disabled:

Vertical: ±0.1 m (with vision positioning); ±0.5 m (with GNSS

positioning)

Horizontal: ±0.3 m (with vision positioning); ±1.5 m (with

GNSS positioning)

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.

(other regions)

Frequency Used

GPS: L1/L2; GLONASS: L1/L2; BeiDou: B1/B2; Galileo*: E1/E5

First-Fixed Time: < 50 s

Positioning Accuracy: Vertical 1.5 cm + 1 ppm (RMS);

Horizontal 1 cm + 1 ppm (RMS). 1 ppm indicates error with a

1 mm increase over 1 km of movement.

Velocity Accuracy: 0.03 m/s

-90° to +30°

 31 mph (50 kph) at 6.6 ft (2 m) above ground

0 - 33 ft (0 - 10 m)

2 - 98 ft (0.7 - 30 m)

Surfaces with clear patterns and adequate lighting (> 15 lux)

0.6 - 23 ft (0.2 - 7 m)

Surface with diffuse reflection material, and reflectivity > 8%

(such as wall, trees, humans, etc.)

Six 1/2.9" CMOS sensors; for a single sensor: 20.8 M effective

pixels (21.2 M in total)

FOV (Field of View) 62.7°, 5.74 / 24 mm (35 mm format

equivalent) f/2.2, fixed focal length of ∞

200 - 3200