GMr is a 4-channel micro/mini car receiver. using AFHDS 3 (third-generation automatic frequency hopping digital system). single external antenna bidirectional transmission. micro size. and reserved gyro interface. The GMR receiver is compatible with RC racing cars and drifting mini cars.

Features:
* This 2.4CHz receiver with 4-channel is suited to DIY your RC car especially high-speed cars such as RC racing cars and drifting mini cars.
* The receiver is compatible with PL18/NB4 and NB4 Lite all the transmitters which with AFHDS 3 protocol.  realizing a strong anti-interference ability and quick response within 5ms. accurate response to weak signals. and active avoidance of co-channel frequency interference.
* GMR has a built-in gyroscope interface. After the gyroscope function is connected and activated. when the car structure has a virtual position. it can greatly reduce the sideslip on a straight road caused by it. and correct the direction of travel in real-time. Moreover. when turning rapidly. it can easily keep the car body stable and smooth. effectively avoiding any drift or rollover.
* Supports online upgrade. with rich functions constantly updated; Supports two-way communication. returning the status information in real-time; Supports 3.5-9V wide voltage input. breaking the equipment voltage limit.
* Warranty: If there are any problems. please contact our store in time. We will give you a satisfactory solution.

Specification:
Item Name: Receiver
Product Model: GMr 
PWM Channels: 4
RF: 2.4GHz
2.4G Protocol: AFHDS 3
Distance: >50m(ground)
Antenna: Single Antenna(32mm)
Input Power: 3.5-9V
RSSI: Yes
Data Output: PWM
Online Update: Yes
Material: ABS
Size: 23.5*13.5*7mm
Weight: 1.7g
Temperature range: -10 ℃ — + 60 ℃
Humidity range: 20% -95%

Package Information:
Size: 5 x 3 x 4 cm
Weight: 3g

Package List:
1 x Receiver

Compatible with all the transmitters which with AFHDS 3 protocol PL18 NB4 NB 4 Lite 2020

This receiver features a third-generation automatic frequency-hopping digital system (AFHDS 3) with PWM output. suitable for use with PL18 or NB4/NB4 Lite transmitters.

Designed for easy installation. this receiver is built to be lightweight and is fully compatible with racing/drifting mini car frames.

Featuring the latest AFHDS 3 protocol. this receiver boasts an incredibly fast response time of as low as 10ms. making it ideal for high-performance applications.

Equipped with advanced features. including IS2A (I don't see what that is). CFHS (Channel Frequency Hopping System). FT1O to FT8B frequency bands. and support for RAP (Rate Adaptive Protocol) and GT2F (General Tone Frequency).

Shipping:

1.We guarantee to ship goods out within 24-72 hour after payment confirmation except holiday.
2.We ship by China post.HKpost EMS.DHL.Fedex.according to your choice when placing orders .
3.If you didn't receive the item after 45 days.please feel free to contact us.We will make all our effort to resolve the problem.
4.We are not responsible for delays causedby the customs.Import duties.taxes or other customscharges.

Warranty:

1.All items have 1 year guarantee.IF your purchase do not meet merchantable quality. fitness for purpose or match the description. We can make sure your issues are resolved .
2.For wrongly-shipped items. Please contact us in 48 hours after delivery.We will arrange to deliver the correct items or return all your payment.
3.For defective or faulty products.please take photos or videos.we would resend or refund after confirmation.