---
product_id: 394864818
title: "Waterproof 5.8dBi Meshtastic Lora 915MHz Fiberglass Antenna with 20Ft Extension Cable for Heltec V3 V4 Meshtastic LORA32 RAK Module Board & Sensecap Solar Node, Slinkdsco"
brand: "slinkdsco"
price: "VT18823"
currency: VUV
in_stock: true
reviews_count: 13
category: "Slinkdsco"
url: https://www.desertcart.vu/products/394864818-waterproof-5-8dbi-meshtastic-lora-915mhz-fiberglass-antenna-with-20ft
store_origin: VU
region: Vanuatu
---

# 5.8dBi gain for extended range 20ft ultra low-loss KMR195 cable Waterproof fiberglass durability Waterproof 5.8dBi Meshtastic Lora 915MHz Fiberglass Antenna with 20Ft Extension Cable for Heltec V3 V4 Meshtastic LORA32 RAK Module Board & Sensecap Solar Node, Slinkdsco

**Brand:** slinkdsco
**Price:** VT18823
**Availability:** ✅ In Stock

## Summary

> 📶 Elevate your Helium game with signal power that won’t quit!

## Quick Answers

- **What is this?** Waterproof 5.8dBi Meshtastic Lora 915MHz Fiberglass Antenna with 20Ft Extension Cable for Heltec V3 V4 Meshtastic LORA32 RAK Module Board & Sensecap Solar Node, Slinkdsco by slinkdsco
- **How much does it cost?** VT18823 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/394864818-waterproof-5-8dbi-meshtastic-lora-915mhz-fiberglass-antenna-with-20ft)

## Best For

- slinkdsco enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Signal Reach:** 5.8dBi gain ensures superior connectivity across flat and mixed terrains, maximizing your Helium hotspot's mining potential.
- • **Plug & Play Versatility:** Includes 20ft low-loss KMR195 cable with N-Male to RP-SMA and SMA adapters for seamless indoor/outdoor installation on all major 915MHz Helium miners.
- • **Precision Frequency Tuning:** Engineered for 902-928MHz range with SWR ≤1.5, delivering efficient signal transmission and minimal interference for consistent LoRa communication.
- • **Built to Brave the Elements:** Rugged fiberglass antenna housing and waterproof design guarantee reliable performance rain or shine, perfect for long-term outdoor deployment.
- • **Effortless Mounting & Support:** Comes with a fixed wall/screw mount kit and responsive 24-hour customer service, ensuring quick setup and peace of mind.

## Overview

This 5.8dBi waterproof fiberglass antenna, paired with a 20ft ultra low-loss KMR195 cable and versatile adapters, is designed for 902-928MHz LoRa applications. Compatible with all major 915MHz Helium miners, it offers robust outdoor durability, efficient signal gain, and easy installation—empowering millennial pros to maximize their crypto mining hotspots with confidence and style.

## Description

Choose a "good antenna" based on the real-time situation Higher dBi: Excellent performance on flat terrain and low hotspot density. Lower dBi: Excellent performance on uneven terrains, or areas with a high hotspot density. Middle dBi: Perfect for those environments in between the two above. Specification: Feature: Fixed Wall Mount/screw Mount; Frequency: 902-928MHz; Antenna Gain: 5.8 dBi Omni-directional; Antenna Height: 40cm/16.2inchAntenna Connector ：N Male Connector;Impedance: 50 Ohm;Extension Cable: N Female to RP-SMA Male With 6Meter Low Loss KMR195 Cable;Adapter: RP-SMA Female to SMA Male;Operating Temperature: -20°С ~ +80°С; Storage Temperature: -30°С ~ +85°С;Package List: 1 x Antenna +1 X Cable+1 X Adapter; (As the Picture Shown)

Review: Good build but designed for 880Mhz - I purchased this fiberglass antenna advertised for 900 MHz use, and after testing it with a NanoVNA, I discovered it resonates closer to the 880–890 MHz range rather than right at 915 MHz. Build quality is solid, the fiberglass enclosure feels sturdy, and it mounts easily to a standard mast, making it a durable outdoor option. In real-world use with LoRa/Meshtastic gear, performance is acceptable, with an SWR around 1.4–1.5 at 915 MHz, which is workable but not as efficient as a properly tuned 915 MHz antenna. If your project or region uses the 868/880 MHz band, this antenna is a very good match. However, for US ISM 915 MHz applications, you’ll get better efficiency and range with an antenna specifically tuned for that frequency. Overall, it’s a decent product, but not the most accurate for 915 MHz users.
Review: Great Value, quality antenna - This is a really nice antenna. It should be noted that this is not an Omni directional antenna and that is noted inside the box by the manufacturer. It definitely does have directional gain and at least with the unit I received, the high gain lobe is in line with the label printed on the antenna by the Mfg (and likely 180 degrees opposite). It's well built, easy to assemble and install and is performing well. and I'm pretty sure will hold up over time. I would buy this again.

## Features

- Frequency Range:902MHz - 928MHz（915MHz）. Gain:5.8dBi; Antenna Connector:N-Male; Impedance:50 ohm; SWR≤1.5; Antenna Length: 40cm/16.2inch
- Ultra Low Loss Cable: 6 Meter(20ft) Long N Female to RP-SMA Male Low Loss KMR195 Cable Allowing Install The Antenna indoor/outdoor; Adapter: RP-SMA Female to SMA Male;
- Compatible with all helium miner hotspot(915MHZ versions): Nebra HNT Indoor/Outdoor Hotspot Miner, HNT rewards, RAK Hotspot Miner V2 V1, BOBCAT Miner 300, SyncroB.it , SenseCAP M1, MNTD,Finestra Miner, Sensecap MX, Helium Miner crypto, Helium HNT Miner, designed for LoRa Helium mining;
- Compatiable with Heltec V3 Meshtastic LORA32 915MHz ESP32 LoRa OLED Board etc...
- Packing List: Glass Fiber Antenna X 1; Mount Kit X 1; 6 Meter KMR195 Cable X 1; SMA Adapter X 1；
- Any questions regarding the product and after-sales service only require an email from you, and we will resolve and reply within 24 hours;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09N2H166D |
| AntennaDescription | LoRa |
| Best Sellers Rank | #10 in Computer Networking Antennas |
| Brand | slinkdsco |
| Color | 5.8dBi with 20ft Cable |
| Customer Reviews | 4.3 4.3 out of 5 stars (169) |
| Impedance | 50 Ohms |
| Manufacturer | Slinkdsco |
| Maximum Range | 20 Feet |
| Number of Channels | 1 |
| UPC | 774388243334 770561142180 |
| Warranty Description | 1 |

## Product Details

- **Antenna:** LoRa
- **Brand:** slinkdsco
- **Color:** 5.8dBi with 20ft Cable
- **Impedance:** 50 Ohms
- **Manufacturer:** Slinkdsco
- **Maximum Range:** 20 Feet
- **Number of Channels:** 1
- **Number of Items:** 4
- **UPC:** 774388243334 770561142180

## Images

![Waterproof 5.8dBi Meshtastic Lora 915MHz Fiberglass Antenna with 20Ft Extension Cable for Heltec V3 V4 Meshtastic LORA32 RAK Module Board & Sensecap Solar Node, Slinkdsco - Image 1](https://m.media-amazon.com/images/I/71GgJXpUlIL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good build but designed for 880Mhz
*by R***E on August 30, 2025*

I purchased this fiberglass antenna advertised for 900 MHz use, and after testing it with a NanoVNA, I discovered it resonates closer to the 880–890 MHz range rather than right at 915 MHz. Build quality is solid, the fiberglass enclosure feels sturdy, and it mounts easily to a standard mast, making it a durable outdoor option. In real-world use with LoRa/Meshtastic gear, performance is acceptable, with an SWR around 1.4–1.5 at 915 MHz, which is workable but not as efficient as a properly tuned 915 MHz antenna. If your project or region uses the 868/880 MHz band, this antenna is a very good match. However, for US ISM 915 MHz applications, you’ll get better efficiency and range with an antenna specifically tuned for that frequency. Overall, it’s a decent product, but not the most accurate for 915 MHz users.

### ⭐⭐⭐⭐⭐ Great Value, quality antenna
*by K***T on August 4, 2025*

This is a really nice antenna. It should be noted that this is not an Omni directional antenna and that is noted inside the box by the manufacturer. It definitely does have directional gain and at least with the unit I received, the high gain lobe is in line with the label printed on the antenna by the Mfg (and likely 180 degrees opposite). It's well built, easy to assemble and install and is performing well. and I'm pretty sure will hold up over time. I would buy this again.

### ⭐⭐⭐⭐⭐ Excellent range for mesh radio
*by C***S on February 22, 2026*

Provides excellent range with my mesh .Radio seems well built working excellent.. update. Seteller range !!!

## Frequently Bought Together

- Waterproof 5.8dBi Lora 915MHz Fiberglass Antenna with 20Ft Low Loss KMR195 Cable for Crypto Helium Hotspot RAK MNTD Nebra Bobcat 300 SenseCAP M1 EasyLinkIn SyncroB.it Hotspot HNT Miner
- RAKwireless WisBlock Meshtastic Starter Kit US915 Base RAK19007 + Core RAK4631
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-06*