Defender 25 4S HD

Description

Description Defender 25:

Optimized Antenna and Landing Gear

The Defender 25 features built-in high-performance video and receiver antennas, ensuring strong signal reception and robust video transmission. Additionally, the landing gear is designed to handle complex environments, making take-offs and landings smoother and safer.

User-Friendly Features

1. Secured XT30 Battery Plug with Anti-Spark Filter**: Protects against electrical spikes during battery connections, enhancing component longevity.
2. Directional Arrows on Motors**: Simplifies installation and maintenance by clearly indicating the proper direction for motor assembly.
3. Positioning Column for Props**: Ensures easy and correct propeller installation, reducing setup time and potential errors.
4. Accessible Ports and Buttons**: All critical controls are conveniently located for easy access, making setup and adjustments hassle-free.
5. Mini Camera Mount**: Compatible with popular camera models like the Naked GoPro and Insta360, providing flexibility for different filming needs.

Changelog
– May 31, 2023:** GPS is now a standard feature in the Defender 25 4S HD BNF, enhancing navigation and tracking capabilities.
– October 24, 2023:** The Charging Adapter Board is now available in two versions, which are distributed randomly.

Note: The package includes a cable for connecting to the Naked GoPro but does not include a cable for the GoPro Bones.

Specifications
Product Name: Defender25 O3 4S HD

– Flight Electronics: BLITZ D25 F7 AIO
– Video Transmission**: DJI O3 Air Unit
– Frame Size: 112±2mm
– Motor: Defender25 1404
– Prop: Defender25 2525 props (2.5 inch)
– Weight: 180g
– Maximum Takeoff Mass**: ≤249g with 550mAh battery, ≤280g with 900mAh battery
– Dimensions: 158x155x69mm
–  Ascent/Descent Speed: 6 m/s (Normal and Sport Modes)
– 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
– Antennas: Dual
– GNSS: GPS+SBAS+Galileo+QZSS+Glonass

Video Transmission (DJI O3 Air Unit)
– Weight**: Approx. 36.4 grams
– Communication Bandwidth**: Max 40 MHz
– FOV: 155°
– Communication Frequency**: 2.400-2.4835 GHz; 5.725-5.850 GHz
– End-to-End Latency**: Lower than 28 ms at 810p/120fps, lower than 40 ms at 810p/60fps
– Max Video Transmission Bitrate**: 50 Mbps
– Max Video Transmission Range**: 10 km (FCC), 2 km (CE), 6 km (SRRC)
– Power Input**: 7.4-26.4 V

Recommended Charger
For optimal charging performance, use the Flight PD 100W Charger, PD 30W Charger, or any other USB charger that supports USB PD and QC fast charging protocols. Note that chargers are sold separately.

Packing List
– 1 x Defender25 O3 HD BNF
– 1 x Defender25 550mAh Battery
– 1 x Type-C Charge Adapter
– 2 x Defender 2525 Props (pairs)