Beschreibung

Defender 25 Product Details

Highlights

• Ultralight & Free to Fly: At sub 249g weight, our Defender 25 doesn’t require registration in most countries. The compact and lightweight design also makes it easy to carry and store. It will be your best travel buddy to redefine your FPV adventure.
• Small But Mighty: The built-in 2.5-inch propeller guards are designed to fly bold. The durable injection-moulded frame not only prevents damage to your motors or propellers but also protects the environment from small flight errors.
• 4K Stabilized Video with 155° Ultra-Wide Angle: Equipped with the latest tech from DJI, the O3 Air Unit HD transmission system supports 4K video and shoots up to 155° super-wide FOV footage for stunning visuals. The special vibration-damped camera mount ensures smooth footage and good gyro data for in-built or in-post camera stabilization.
• Crash Protected Quick-Release Battery: New innovative quick-release battery and charging adapter make everything easy. The Defender 25 comes with a stock 4S 550mAh, with an optional Endurance 900mAh battery.
• Inbuilt High-Performance Video and Receiver Antennas
• Optimized Landing Gear for Take-off in Complex Environments

Easy-to-Use Features:

• Secured XT30 Battery Plug with Anti-Spark Filter
• Motors with Direction Arrows
• Props with Positioning Column for Easy Installation
• All Ports and Buttons Are Easy to Access
• Mini Camera Mount (Naked GoPro, Insta360, etc.)

Changelog

• May 31, 2023: Defender 25 4S HD BNF comes with GPS installed by default.
• October 24, 2023: The Charging Adapter Board has two versions, shipped randomly.
• Note: The package only contains the cable to connect to the Naked GoPro, and does not include the cable to connect to the GoPro Bones.

Specifications

Product Name	Defender25 O3 4S HD
Flight Electronics	BLITZ D25 F7 AIO
Video Transmission	DJI O3 Air Unit
Frame	112±2mm
Motor	Defender25 1404
Prop	Defender25 2525 props (2.5 inch)
Weight of the Aircraft	180g
Maximum Takeoff Mass incl. 550mAh battery	≤249g
Maximum Takeoff Mass incl. 900mAh battery	≤280g
Dimensions (L×W×H)	158x155x69mm
Max Ascent Speed	6 m/s (Normal Mode, Sport Mode)
Max Descent Speed	6 m/s (Normal Mode, Sport Mode)
Max Speed	100 Km/H (Manual Mode)
Maximum Takeoff Altitude	3000m (with 550mAh battery), 3500m (with 900mAh battery)
Max Hover Time	Approx. 6 mins (with 550mAh battery), 10 mins (with 900mAh battery)
Max Flight Distance	2-3 km
Max Wind Speed Resistance	80 Km/H (Level 5)
Operating Temperature Range	-10° to 40° C (14° to 104° F)
Transmission Power (EIRP)	FCC: < 33 dBm / CE: < 14 dBm / SRRC: < 30 dBm
Antennas	Dual Antennas
GNSS	GPS+SBAS+Galileo+QZSS+Glonass

Video Transmission

Product Name	DJI O3 Air Unit
Weight	Approx. 36.4 grams (headband included)
Communication Bandwidth	Max 40 MHz
FOV (single screen)	155°
Communication Frequency	2.400-2.4835 GHz; 5.725-5.850 GHz
End-to-End Latency	With DJI FPV Goggles V2: – 810p/120fps Video Transmission Quality: Latency < 28 ms – 810p/60fps Video Transmission Quality: Latency < 40 ms With DJI Goggles 2: – 1080p/100fps Video Transmission Quality: Latency as low as 30 ms – 1080p/60fps Video Transmission Quality: Latency as low as 40 ms
Max Video Transmission Bitrate	50 Mbps
Max Video Transmission Range	10 km (FCC), 2 km (CE), 6 km (SRRC)
Operating Temperature Range	-10º to 40º C (14° to 104° F)
Power Input	7.4-26.4 V
Audio Transmission	N/A

Recommended Charger

Charger not included in combos, and sold separately. To ensure charging speed, it is recommended to use Flight PD 100W Charger or PD 30W Charger, or other USB chargers that support USB PD and QC fast charging protocols.

Packing List

Item	Quantity
Defender25 O3 HD BNF	1
Defender25 550mAh Battery	1
Type-C Charge Adapter	1
Defender 2525 Props (pairs)	2

Nicht für schweizer Kunden.