SKU: 51892999591

GEPRC Tern-LR40 4" 4S HD O3 Long Range FPV Drone BNF - Choose Receiver

$261.45 $290.50
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

GEPRC Tern-LR40 4" 4S HD O3 Long Range FPV Drone BNF - Choose ReceiverIn the GEPRC family, we have welcomed a new member: Tern LR40. This is a 4 inch long range FPV with excellent performance and reliability. It adopts a DC type structure. Its careful lightweight design uses aviation grade 7075 aluminum parts. Light and rigid. Equipped with Taker G4 45A AIO flight control, which has higher computing power redundancy. The use of a top mounted fixed GPS can avoid the impact of its own electromagnetic interference on

In the GEPRC family, we have welcomed a new member: Tern-LR40. This is a 4-inch long range FPV with excellent performance and reliability. It adopts a DC-type structure. Its careful lightweight design uses aviation-grade 7075 aluminum parts. Light and rigid.

Equipped with Taker G4 45A AIO flight control, which has higher computing power redundancy. The use of a top-mounted fixed GPS can avoid the impact of its own electromagnetic interference on flight, and the rescue function is more stable.Silicone camera shock-absorbing pad prevents high-frequency jello from O3 camera.

The Tern-LR40 is like a bird with spread wings, flying freely through the blue sky without being restrained. Choosing it is not only a high-quality flight, but also an artistic journey.

You can find all the Tern-LR40 Frames and related parts in The GEPRC Tern-LR40 Long Range Drone Collection

Check out our other Digital BNF/PNP/RTFs and the rest of our GEPRC products!

 



Features:

  • New lightweight design, weight under 249g.
  • Expand interference GPS fixation method and stay away from interference sources
  • DC structure cannot see the propellers during flight, which is more suitable for straight-line aerial photography.
  • Install BB ring to set the battery low voltage alarm
  • Using GEP-M10nano GPS, the satellite search speed is faster and the rescue mode is more stable.
  • Compatible gopro mount installation, expandable shooting creation.

    Specifications:

    • Model: Tern-LR40
    • Frame: Tern-LR40 Frame
    • Wheelbase: 180mm
    • Top plate: 1.5mm
    • Mid plate: 2.0mm
    • Bottom plate: 1.5mm
    • Arm thickness: 3.5mm
    • FC: Taker G4 45A AIO
    • MCU: STM32G473CEU6
    • Gyro: ICM 42688-P
    • OSD: Betaflight OSD w/AT7456E
    • ESC: 32Bit 45A
    • VTX: O3 Air Unit
    • Camera: O3 camera
    • Antenna: 5.8G&2.4G
    • Motors: GEP-SPEEDX2 1404 3000KV
    • Connector：XT30
    • Propellers: HQProp T4X2.5Grey (2CW+2CCW)
    • Tern-LR40 O3 PNP version weight: 180g±5g
    • Receiver: PNP/GEPRC ELRS24/GEPRC ELRS915/TBS Nano RX
    • Recommended battery: LiPo 4S 660mah-850mah/18650 3000mah
    • Flight time: 10-25min

    Package Includes:

    • 1 x Tern-LR40
    • 2 x HQProp T4X2.5Grey (2CW+2CCW)
    • 2 x battery anti-slip mat
    • 1 x screw pack
    • 4 x Battery strap M15*170mm
    • 1 x L-shaped screwdriver 1.5mm
    • 1 x GoPro camera mount holder
    • 1 x T-type Antenna mount
    • 1 x RC Printed

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 51892999591

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    4.1 ★★★★★
    Based on 9 reviews
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    Some_Technophile
    Carnegie, US
    ★★★★★ 4
    A great line of sight phone holder with a few flaws.
    Overall this does the job and is priced affordably the pros and cons are as follows: Pros: Strong magnet Solid construction Great for line of sight Charges well Cons: Charging cable is not long enough to route inside my car holder tends to droop down slightly with my phone on it (Pixel 7), not so much that it's failing but just not holding it's set position
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 12, 2026
    J
    Verified Purchase
    Jason T
    Omaha, US
    ★★★★★ 1
    Does not swivel and slow charger
    As mentioned in another review, you cannot change the angle of the phone so it faces the other way since it does not swivel. Wish I wish I would have known that before placing it. Also, the charger is REALLY slow. It’s slower than the MagSafe chargers I have in my house. I’m not sure if this is defective. I only used it on my way home from work, and I will be returning it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 8, 2026
    D
    Verified Purchase
    Dylanhawaii
    Belleville, US
    ★★★★★ 5
    No drilling required
    Size: Large
    I installed this on my 2021 4Runner with the adhesive provided and no drilling. It has been a few months and it’s still solid. I live in Hawaii and the temps in the car have reached over 100* F pretty consistently and the adhesive has held up very well. There are a lot of attachment points for whatever you want to use it for. I only wish they sold the magnetic mount that it comes with so everything can match up. I use it for my phone and baby monitor. I would purchase this again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 28, 2026
    N
    Verified Purchase
    Nick
    Alexandria, US
    ★★★★★ 5
    Love this ram mount kit
    Size: Fit for Silverado 2020-2025 GMC Sierra 2019-2121, Size: Fit for Silverado 2020-2025 GMC Sierra 2019-2121
    All i can say is wow. This is an amazing ram mount kit for my 22 Silverado custom. All the hardware is top notch. The metal is all powder coated black with a nice grey American flag. There are so places to be able to mount addition arms. The phone holder it comes with is solid aluminum with a nice tight spring. I rate this 10/10 and for the price you can not beat it or find another better. I didn’t use the adhesive on the bottom so i can’t speak on that but i can only imagine it is really good as well. Hands down is just as good as the super expensive bulletpoint mount you see advertised. Don’t hesitate to buy.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 14, 2026
    A
    Verified Purchase
    Arthur Rivers
    Lowell, US
    ★★★★★ 4
    Looks great
    Size: Fit for Silverado 2020-2025 GMC Sierra 2019-2121
    Fits great and is heavy enough to stay put. I used the adhesive backing to install as I did not want to drill into my truck but it still works well and I have had no issues with it popping out or anything else.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 31, 2026

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