RadioMaster RM 4IN1 2.4GHz Multi-Protocol High Frequency Module (FCC/LBT)
FCC / Pre-order Deposit
$700.00
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RadioMaster RM 4IN1 2.4GHz Multi-Protocol High Frequency Module (FCC/LBT)
$700.00
Shipping calculated at checkout.
Product prices and stock are subject to actual confirmation; in case of stock shortage or abnormal pricing, we will proactively contact you to offer a refund or cancel the order.
The RadioMaster RM 4IN1 is an external multi-protocol high-frequency module for OpenTX/EdgeTX remote controllers, integrating four RF chips: CC2500, NRF24L01, A7105, and CYRF6936. It can connect to various common 2.4GHz remote control protocols. The module itself features a Nano form factor and comes with Micro/JR adapters.
Product Features
- Supports over 70 RF protocols
- Up to 20dBm output
- Can be used for wireless trainer link
- Compatible with models featuring module bays, such as Zorro, Boxer, TX16S MKII, TX12 MKII
Product Specifications
| Frequency Band | 2.4GHz ISM (2400–2483MHz) |
|---|---|
| RF Chips | CC2500 / NRF24L01 / A7105 / CYRF6936 |
| Operating Voltage | 4.5–8.4V |
| Operating Current | Approx. 100mA |
| RF Gain | Up to +20dBm |
| Dimensions | 73 × 42 × 22mm (excluding antenna) |
| Weight | Approx. 30g (excluding antenna) |
Package Contents
- RM 4IN1 Module × 1
- Micro/JR Adapter × 1
- Whip Antenna × 1
Purchase Notice
- The FCC version supports full MPM protocols; the EU LBT version only supports LBT-compliant protocols.
- This product is currently marked as sold out on the official website; actual delivery time needs to be confirmed separately.
- Radio frequencies and output power must comply with local regulations; compatibility and functions may be adjusted with firmware versions.
