RadioMaster ER4 ELRS 2.4GHz Receiver
Powered by the revolutionary ExpressLRS system, the RadioMaster ER Series receivers offer high performance, reliability, flexible configuration, fast response and ultra-long range, bringing you a new experience in your hobby.
USD · Volume pricing available
Kategori:
Certifications
Global Shipping 7-14 Days
DHL, FedEx, UPS, Air & Sea
Genuine Products
Authorized distribution
Export License Ready
ECCN, CO, CI, PL, EUS docs
24/7 Tech Support
Pre & post sales
Export Compliance
EAR99AI confidence 90% · NLR — No license required. Standard end-use statement recommended.
Buyer Tier Benefits
Tier discounts stack with volume pricing. Automatically applied after your first order.
Order the Radiomaster ER4 ELRS receiver with a frequency of 2.4 GHz at an affordable price!
The Radiomaster ER4 ELRS receiver is an excellent choice for radio controlled models. It is based on the ExpressLRS system, providing high performance. The model supports up to 4 PWM output channels. This allows the receiver to be easily integrated into various control systems.
One of the main advantages is stable communication over long distances. The receiver operates with a power supply ranging from 4.5 to 8.4 V. This makes it versatile for a variety of applications. The highly sensitive 15cm antenna provides excellent signal quality. Thanks to this, the receiver works well in difficult conditions. ExpressLRS 3.3.0 protocol guarantees fast response and reliability.
Specifications and capabilities
The telemetry power of the receiver reaches 10 mW. This ensures communication range and stability. The battery voltage measurement range is from 4.0 to 35 V. This allows you to use different types of batteries without problems. The receiver also supports CRSF and Sbus serial output.
The Radiomaster ER4 ELRS receiver is a reliable choice for experienced modellers. It combines high performance and ease of use. Beginners will also be able to easily set up and use this model. By choosing ER4, you get reliable equipment for your projects.
By purchasing a receiver from the COPTERPARTS online store, you receive quality and support. We offer only proven products from well-known brands. Experience the reliability and performance of the Radiomaster ER4 ELRS today!
Specifications
- Model: ER4 2.4GHz ELRS PWM Receiver
- Power: DC 4.5 - 8.4V
- Antenna type: 15cm high sensitivity antenna
- Wireless Protocol: ExpressLRS 3.3.0 (pre-installed)
- Output channels: 4CH PWM
- Serial output: CRSF/Sbus
- Telemetry power: 10mW
- Battery voltage measurement range: DC 4.0 - 35V
- Weight: 3.0 g
- Dimensions: 30155 mm
- Firmware: device category: RadioMaster 2.4GHz / device: RadioMaster ER4 2.4GHz PWM RX.
