---
product_id: 181471537
title: "X1278 LoRa 433MHz Ra-02 Wireless Spread Spectrum Transmission Socket Ra02"
brand: "dollatek"
price: "2703 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/181471537-x1278-lora-433mhz-ra-02-wireless-spread-spectrum-transmission-socket
store_origin: IS
region: Iceland
---

# Ultra-low power 10000m range Super error correction X1278 LoRa 433MHz Ra-02 Wireless Spread Spectrum Transmission Socket Ra02

**Brand:** dollatek
**Price:** 2703 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Connectivity Game!

## Quick Answers

- **What is this?** X1278 LoRa 433MHz Ra-02 Wireless Spread Spectrum Transmission Socket Ra02 by dollatek
- **How much does it cost?** 2703 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/181471537-x1278-lora-433mhz-ra-02-wireless-spread-spectrum-transmission-socket)

## Best For

- dollatek enthusiasts

## Why This Product

- Trusted dollatek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Range:** Experience seamless connectivity with a staggering 10,000 meters of wireless transmission.
- • **High Sensitivity:** Achieve high sensitivity with a dynamic range of 127dB RSSI, ensuring optimal performance in crowded environments.
- • **Power Efficiency:** Utilize ultra-low power consumption with air wake-up functionality for extended device life.
- • **Robust Communication:** Enjoy super error correction and anti-interference capabilities for reliable data transmission.
- • **Versatile Modulation:** Supports multiple modulation modes including LoRa, FSK, and GMSK for diverse applications.

## Overview

The DollaTek X1278 LoRa 433MHz Ra-02 is a cutting-edge wireless transmission socket designed for long-range communication. Utilizing advanced LoRa spread spectrum technology, it offers a remarkable 10,000-meter range, ultra-low power consumption, and robust error correction capabilities. Ideal for smart home applications, meter reading, and security systems, this module supports various modulation modes and ensures reliable performance even in densely populated areas.

## Description

X1278 LoRa 433MHz Ra-02 Wireless Spread Spectrum Transmission Socket Ra02

## Features

- Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antenna.Using advanced LoRa spread spectrum technology,communication distance is 10000 meters.
- super error correction, anti-interference ability, with the air wake-up function (ultra-low power consumption).
- It can be used in the environment with thousands of people, especially for meter reading, smart home, burglar alarm and other equipment.
- LoRa Spread Spectrum Modulation Technology; + 20dBm-100mW Constant RF power output when voltage changes; Half-duplex SPI communication; Programmable bit rates up to 300kbps.
- High sensitivity: low to -148dBm; Supports FSK, GFSK, MSK, GMSK, LoRa and OOK modulation modes; 127dB RSSI dynamic range; Automatic RF signal detection, CAD mode and ultra-high-speed AFC.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand Name | DollaTek |
| Item Weight | 0.88 ounces |
| Package Dimensions | 5.71 x 3.31 x 0.71 inches |
| Item model number | DollaTek |
| Number of Items | 1 |
| Model number | DollaTek |

## Images

![X1278 LoRa 433MHz Ra-02 Wireless Spread Spectrum Transmission Socket Ra02 - Image 1](https://m.media-amazon.com/images/I/616wQC12bqL.jpg)

## Frequently Bought Together

- DollaTek X1278 LoRa 433MHz Ra-02 Wireless Spread Spectrum Transmission Socket Ra02
- Jopto 2PCS 433MHZ Antenna 3DBI High Gain Hotspot Omnidirectional WiFi Straight RP-SMA Female Connector with U.FL IPEX to RP-SMA Male 3G 4G WIFI Module Coaxial Pigtail 15cm RF 1.13 Antenna Wifi Cable

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**Shop now:** [https://www.desertcart.is/products/181471537-x1278-lora-433mhz-ra-02-wireless-spread-spectrum-transmission-socket](https://www.desertcart.is/products/181471537-x1278-lora-433mhz-ra-02-wireless-spread-spectrum-transmission-socket)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-14*