GEPRC MARK4 7-inch FPV PNP Quadcopter

GEPRC MARK4 7 — a powerful 7-inch FPV drone from the GEPRC brand, in a PNP configuration (without battery). This model is designed for freestyle and fast aerial runs: the lightweight and durable carbon H-shaped frame GEP-MK4-7 with a 295 mm wheelbase ensures a balanced center of gravity and stability during maneuvers. The frame is designed for 7-inch propellers and has top and bottom plates of 3 mm, an arm of — 5 mm, and a brace plate of — 2 mm.

Electronics and Video System

Flight is controlled by the integrated GEPRC F405 V2 flight controller based on the STM32F405 MCU with a high-precision ICM-42688-P gyroscope. For video communication, a powerful GEPRC RAD 5.8G 1.6W video transmitter (VTX) is installed, with power control via AUX3 (25 mW / 600 mW / 1600 mW modes) and mode display on the OSD. The antenna is — GEPRC MOMODA Cherry RHCP RP-SMA 5.8G (150 mm), the camera for flight and recording is — Caddx H1.

Motors, ESC, and Receiver

The GEPRC EM2807 1350KV motors provide high thrust and allow covering distances of up to approximately 15 km under correct communication conditions. The speed controller is — a 4-in-1 module GEP-BLS50A ESC 4IN1 2-6S. The receiver is — GEPRC ELRS 915 with firmware 3.4.1, supplied updated and ready for operation after basic installation. OSD is implemented via BetaFlight OSD on the AT7456E chip.

Recommended Batteries and Flight Time

Recommended batteries: 6S Lipo 2600-4000 mAh or 6S Liion 4000-8400 mAh. Depending on capacity and flight style, flight time will range from approximately 15 to 35 minutes. The structural weight of the aircraft is — 455 g, payload capacity is — up to 2 kg, allowing for additional equipment or recording cameras to be attached.

Advantages of GEPRC MARK4 7

• Flight stability thanks to GEPRC F405 V2 and ICM-42688-P gyroscope
• Factory-optimized PID settings for immediate flight readiness
• High-quality video system: Caddx H1 and GEPRC RAD VTX provide a clear image in goggles and for recording
• VTX power control directly from the transmitter via AUX3 (25mW / 600mW / 1600mW)
• Ability to select a battery for desired flight time
• High thrust and speed thanks to GEPRC EM2807 1350KV motors
• 7-inch carbon frame GEP-MK4-7 with a 295 mm wheelbase for the best balance between maneuverability and stability
• Low structural weight for energy efficiency
• The aircraft undergoes thorough factory inspection before shipment and is ready for operation after basic setup

Technical Specifications

• Model ID: 11697
• Brand: GEPRC
• Product Type: Drones & Quadcopters > FPV Drones
• Model: MARK4 7-inch FPV
• Frame: GEP-MK4-7
• Wheelbase: 295 mm
• Frame Type: H Type
• Top Plate: 3 mm
• Bottom Plate: 3 mm
• Arm: 5 mm
• Brace Plate: 2 mm
• FC: GEPRC F405 V2
• MCU: STM32F405
• Gyroscope: ICM-42688-P
• OSD: BetaFlight OSD (AT7456E chip)
• ESC: GEP-BLS50A ESC 4IN1 2-6S
• VTX: GEPRC RAD 5.8G 1.6W
• Antenna: GEPRC MOMODA Cherry RHCP RP-SMA 5.8G (150 mm)
• Camera: Caddx H1
• Motors: GEPRC EM2807 1350KV
• Propellers: GF7037-3
• Receiver: GEPRC ELRS 915 (firmware 3.4.1)
• Recommended Battery: 6S Lipo 2600-4000 mAh or 6S Liion 4000-8400 mAh
• Weight: 455 g
• Payload Capacity: 2 kg

Factory Settings and Testing

The drone comes with factory VTX soldering and configured power change capability via AUX3 (to activate, hold sticks away from you when turning on the remote). We update ELRS to version 3.4.1 for increased stability, check and configure Betaflight: test motors, set up OSD, and put the receiver into operating mode. After these procedures, the aircraft is ready for fast flights and action video recording.

Package Contents

• 1x Drone
• 2x CW Arm
• 2x CCW Arm
• 2 sets of propellers (8 pcs) GF7037-3
• 2x Lipo Strap
• 1x Battery Pad
• 1x Screw Set
• 1x M5 Wrench
• 1x L-shaped 2 mm Screwdriver
• Cable Ties

This GEPRC MARK4 7-inch FPV PNP — is an excellent choice for pilots looking for a ready-to-fly platform with high thrust, a reliable video system, and flexible battery selection for various flight times. Thanks to the well-thought-out package and factory settings, you will receive an aircraft that is instantly ready for operation after basic assembly and checks.

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