7 Inch Long Range FPV Drone RTF Kit 2810 Motors, F4 FC, 50A ESC, ELRS Receiver BNF Battery FPV

Description

Overview

This 7-inch Long Range FPV Drone Kit is a complete high-performance build, designed for freestyle and long-distance exploration. Featuring a robust 295mm carbon fiber frame, powerful 2810 1500KV brushless motors, an F4 V3 flight controller, a reliable 50A 4-in-1 ESC, a 1300mW 5.8GHz VTX, and an ELRS 915MHz receiver, this drone delivers excellent endurance, stability, and responsiveness. Paired with a 6S 3300mAh battery, it ensures impressive flight times and performance.

Key Features

• 7″ 295mm carbon fiber freestyle frame with replaceable 5.5mm arms and 3K carbon construction.

• High-power 2810 1500KV brushless motors with 7075 aluminum bell, titanium hollow shaft, and Japanese NMB bearings.

• F4 V3 Plus flight controller with STM32F405 MCU, BMI270 gyro, barometer, and MicroSD Blackbox support.

• 4-in-1 50A ESC with BLS firmware, onboard current sensor, and anti-EMF filtering capacitors.

• 1300mW adjustable 5.8GHz 40CH VTX with MMCX connector, 20x20mm mounting.

• ELRS 915MHz Nano Receiver for long-range, low-latency control.

• 22.2V 3300mAh 60C 6S LiPo battery for extended flight time.

Drone Frame Specifications

Item	Specification
Frame Type	7″ Freestyle Frame
Wheelbase	295mm
Arm Thickness	5.5mm
Top Plate Thickness	2.5mm
Frame Weight	~128.3g
Motor-to-Motor Size	281mm
Body Dimensions	330mm 120mm
Material	3K Full Carbon Fiber
Hardware	7075-T10 Aluminum Screws

Design Highlights:

• Top-mounted battery for optimal center of gravity (CG).

• True X-Frame design for balanced flight dynamics.

• Compact and durable construction.

Power System

Motor (2810 1500KV Brushless Motor):

• KV: 1500KV

• Suitable Voltage: 5-7S LiPo

• Stator: 0.2mm Kawasaki silicon steel

• Bearings: Japanese NMB 12x6x4

• Rotor: N52H arc magnets

• Shaft: Titanium Alloy Hollow Shaft (M5)

• Mounting Pattern: 1919mm (M3 bolts)

• Weight: 65g with 25cm 18AWG silicone wires

• Recommended Propellers: 6040, 7040, 6045, 7045

• Recommended ESC: 45A65A

ESC (4-in-1 50A Brushless ESC):

• Size: 30.5mm30.5mm (M4 mount)

• Continuous Current: 60A

• Burst Current: 70A (5s)

• Firmware: BLS J_H_30_REV16_7

• Features onboard current sensor and power stabilization.

Flight Controller

F4 V3 Plus Flight Controller:

• MCU: STM32 F405

• Gyroscope: BMI270

• Barometer: BMP280

• OSD: Configurable via Betaflight

• Built-in Blackbox (MicroSD slot)

• BEC Output: 5V 3A and 9V 3A

• Mounting: 30.5mm 30.5mm (M3 bolts)

Video Transmission

5.8GHz VTX (1300mW Adjustable):

• Output Power: 0/25/200/400/800/1300mW

• Channels: 40CH (A/B/E/F/R bands)

• Input Voltage: 6V36V

• Mounting: 2020mm

• Antenna Connector: MMCX

• Size: 28286mm

• Weight: 6g

Receiver

ELRS 915MHz Nano Receiver:

• Frequency: 915MHz

• Protocol: ExpressLRS

• Antenna: T-type IPEX1

• Input Voltage: 3.6V5.5V

• Weight: 0.6g

• Size: 11mm18mm

Battery

6S 3300mAh 60C LiPo Battery:

• Voltage: 22.2V

• Capacity: 3300mAh

• Discharge Rate: 60C

• Recommended for 7″ long range and endurance flights.

Performance

Load	Flight Time
No Load (Empty)	~10 minutes
Load 1kg	~8 minutes
Load 2kg	~5 minutes
Load 3kg	~3 minutes

• Flight Speed: 7090 km/h

• Image Transmission Range: 35 km (open environment)

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