This article covers Kaunosta Meshtastic 高利得 915MHz LoRaホイップアンテナ 17CM 長距離SMAオスオムニアンテナ+10CM IPXからSMAメス延長ケーブル ESP32 LoRa V3 RAK開発ボード915MHz LoRaモジュール用 2個.

Overview

The Kaunosta Meshtastic 915MHz LoRa Whip Antenna is designed for long-range communication with Meshtastic devices, ESP32 LoRa V3, Heltec V3, LilyGo T-Echo, and RAK development boards operating in the 915MHz band. This set includes two 17cm whip antennas and two 10cm IPX to SMA female extension cables, allowing immediate deployment. With a gain of 10dBi, it enhances signal stability and extends communication range significantly. The antenna is made of flexible, weather-resistant rubber, suitable for both indoor and outdoor use. Its compact and lightweight design makes it easy to carry for field operations or outdoor mesh network setups.

Connectivity & Compatibility

The antenna features an SMA male connector, compatible with devices that have an SMA female port. The included IPX extension cables enable connection to devices with U.FL/IPEX connectors. Compatible devices include Meshtastic nodes, ESP32 LoRa V3, Heltec V3, LilyGo T-Echo, and any 915MHz LoRa module with SMA or IPEX interface. The impedance is 50 ohms, matching standard LoRa radios. Before purchasing, verify your device's connector type (SMA male or IPEX).

Product Info

Kaunosta is a brand offering antenna accessories. This product is sold on . Contents: 2 whip antennas and 2 extension cables. The price is approximately ¥7,896 (as of June 2026), making it a cost-effective option for a two-antenna set. It is positioned as an entry-to-mid-range solution for users looking to extend LoRa communication range affordably. Warranty details are not specified, but standard return policies apply.

Best Use Cases

This set is ideal for Meshtastic network enthusiasts who need to improve signal coverage. The extension cables allow flexible placement of the antenna away from the device for optimal reception. It is also perfect for outdoor activities such as camping or field research where reliable long-range LoRa communication is required. The two-antenna pack is convenient for deploying multiple nodes or as a backup.

Product Disclosure (Amazon)

  • Manufacturer: X~wind
  • Brand: Kaunosta
  • Seller: Takumido
  • Fulfilled by: Takumido
  • ASIN: B0FJDGRN4R
  • Note: This article covers a manufacturer-made product based on Amazon listing details.