---
product_id: 358960552
title: "High Gain 10-12dBi External SMA Male/Dual SMA Male 3G 4G 5G LTE Omni Directional Outdoor Antenna for Mobile Cell Phone Cellular 4G/LTE/5G Router Modem Gateway(698-4000 MHz)"
brand: "zdtech"
price: "€ 83.95"
currency: EUR
in_stock: true
reviews_count: 8
category: "Zdtech"
url: https://www.desertcart.fi/products/358960552-high-gain-10-12dbi-external-sma-male-dual-sma-male
store_origin: FI
region: Finland
---

# 698-4000MHz Wide Band 10-12dBi Gain 5m Low-Loss Cable High Gain 10-12dBi External SMA Male/Dual SMA Male 3G 4G 5G LTE Omni Directional Outdoor Antenna for Mobile Cell Phone Cellular 4G/LTE/5G Router Modem Gateway(698-4000 MHz)

**Brand:** zdtech
**Price:** € 83.95
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate Your Signal, Elevate Your Life!

## Quick Answers

- **What is this?** High Gain 10-12dBi External SMA Male/Dual SMA Male 3G 4G 5G LTE Omni Directional Outdoor Antenna for Mobile Cell Phone Cellular 4G/LTE/5G Router Modem Gateway(698-4000 MHz) by zdtech
- **How much does it cost?** € 83.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/358960552-high-gain-10-12dbi-external-sma-male-dual-sma-male)

## Best For

- zdtech enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Works flawlessly with all major 3G/4G/LTE/5G routers, modems, and gateways—your all-in-one outdoor signal solution.
- • **Omni-Directional Coverage:** 360° signal reception means no dead zones—stay connected wherever you are, indoors or on the move.
- • **Built to Brave the Elements:** Durable, waterproof PVC housing ensures reliable outdoor performance in temperatures from -40°C to 60°C.
- • **Boost Your Signal Like a Pro:** Experience a powerful 10-12dBi gain that dramatically enhances your 3G/4G/LTE/5G reception for seamless connectivity.
- • **Plug & Play with Extended Reach:** Includes a 5-meter low-loss coaxial cable and SMA connectors for easy installation and optimal placement.

## Overview

This high-gain outdoor antenna operates across a broad 698-4000MHz frequency range, delivering 10-12dBi omni-directional signal amplification for 3G, 4G, LTE, and 5G networks. Designed with durable, weatherproof materials and equipped with a 5-meter low-loss cable and SMA connectors, it ensures easy installation and robust performance in diverse outdoor environments. Compatible with a wide range of mobile routers, modems, and gateways, it’s the ultimate upgrade for professionals demanding reliable, high-speed mobile broadband connectivity.

## Description

Product description:* This is only a outdoor antenna which receive signal, would not generate any signal.* Wide band 698-4000MHz compatible for 3G/4G/LTE/5G mobile signal booster.* Durability and Waterproof, Outdoor use is supported, wider coverage.* The 5 meter low loss cables keep coax lead cable as short as possible & weatherproof all outdoor connectors.* The installation mast is not included.* Not work as hdtv antenna or fm radio antenna.* Please note the connector type before purchasing.Easily Use:1. Please check your Frequency before you buy it, because the antenna can only work on right frequency.2. Outdoor antenna→Signal Booster→Indoor antenna, these three devices should be connected via coaxial cable(sold separately). The antenna itself doesn't produce much gain.3. Antenna Placed is the higher the better. Also, you should find somewhere outdoor where the signal is stable to install.Product information:Frequency Range: 698-4000MHzGain: 10-12dBiVSWR: ≤2.0Polarization Type: VerticalRadiation: OmniMaximum input power: 100WInput lmpedance: 50 OhmsCover Material: PVC Working Temperature: -40℃ ~ +60℃Connector: SMA maleCable length: 5 metersAdapter Cable: SMA Female to Dual SMA Male with 16.5cm RG316 CableUse place: OutdoorPackage includs:1 x Antenna Kit; 1 x Adapter Cable;

Review: Antenna works great - Works great. I read a review where T Mobile cut the signal power to their Gateway home internet. When I connected the antenna I went from 2 bars 4 g to 4 bars 5 ge. After some time the signal dropped back to 2 bars. Apparently the internet services can cut the signal power.
Review: Useless at 21 ft - If it's not at least 25 ft in the air it is useless I am speaking from experience the one I have is 21 ft and I barely get a signal I put it on a temporary pole at 25 and it was wonderful but I had to return the pole

## Features

- [Antenna Gain]Frequency Range: 698 - 4000MHz; Gain：10-12dBi; Highly enhance your 3G/4G/LTE/5G signal range, improve your mobile broadband reception.
- [Antenna Connector & Cable]Cable Length: 5 meter; Antenna Connector：SMA Male; Adapter Cable: SMA Female to Dual SMA Male with 16.5cm RG316 Cable.
- [Wide Compatible] The antenna with SMA Male Original Connector Compatible with 3G/4G/LTE/5G Mobile Router, Mobile Broadband Modem Hotspot, Cellular Gateway,CPE Router; Home Office Indoor Cell Phone Signal Booster Repeater, Vehicle Car Truck RV Bus Van Mobile Cellular Amplifier.Also Compatible with(when use Adapter Cable) 3G/4G/LTE/5G Mobile Hotspot, MiFi Router, Cellular Mobile Broadband Modem, Wireless CPE Router, USB Modem Dongle Adapter.
- [Install Note] Please turn off the power of your device；Please keep antenna as vertical as possible；Please install the antenna as high as possible to get a better signal.
- [Help]If you are not sure whether it applies to your device, please contact us for help.You can also ask us questions in Customer questions & answers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09B15BSJH |
| Best Sellers Rank | #651 in Computer Networking Antennas |
| Customer Reviews | 3.5 3.5 out of 5 stars (44) |
| Date First Available | July 21, 2021 |
| Item Weight | 1.15 pounds |
| Manufacturer | ZDTECH |
| Product Dimensions | 2.4 x 2.4 x 9 inches |

## Product Details

- **Antenna:** Radio
- **Brand:** ZDTECH
- **Color:** White
- **Impedance:** 50 Ohms
- **Manufacturer:** ZDTECH
- **Maximum Range:** 5 Meters
- **Number of Channels:** 1
- **Number of Items:** 1
- **UPC:** 752771745146

## Images

![High Gain 10-12dBi External SMA Male/Dual SMA Male 3G 4G 5G LTE Omni Directional Outdoor Antenna for Mobile Cell Phone Cellular 4G/LTE/5G Router Modem Gateway(698-4000 MHz) - Image 1](https://m.media-amazon.com/images/I/611zVfJlUUL.jpg)

## Questions & Answers

**Q: Can I connect this antenna directly to my router without using signal booster?**
A: Are used it on two different hotspots while camping and on a 16 foot pole. Without it only had one bar and with it only had one bar.

**Q: does this work for huawei H112-370 in kuwait and the provider is zain, and if so is there any required attachments?**
A: I have two hotspots and it did nothing to improve signal strength when camping and was on. 16’ pole. Without it one bar and with it one bar.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Antenna works great
*by J***B on March 8, 2025*

Works great. I read a review where T Mobile cut the signal power to their Gateway home internet. When I connected the antenna I went from 2 bars 4 g to 4 bars 5 ge. After some time the signal dropped back to 2 bars. Apparently the internet services can cut the signal power.

### ⭐ Useless at 21 ft
*by S***N on July 21, 2025*

If it's not at least 25 ft in the air it is useless I am speaking from experience the one I have is 21 ft and I barely get a signal I put it on a temporary pole at 25 and it was wonderful but I had to return the pole

### ⭐⭐⭐⭐ High gain Cellular antenna with cable and SMA adapter for multiple uses.
*by V***R on December 29, 2023*

Sealed omnidirectional cell antenna with metal bracket and pole mount clamps. Integrated 15 foot cable terminating in a female SMA connector. Also included is a twin female SMA to single male SMA adapter cable for hooking up two devices to the same antenna. This was procured for use with a RV50 cell modem because cell coverage is spotty using the supplied 1.5" LTE antennas. This can be mounted on the side of a building or higher up on a pole for best reception with the cell tower. In a metal roofed building it's often necessary to get the signal up past the roof and out into the open for best results (bandwidth). Waterproof for outside uses.

## Frequently Bought Together

- ZDTECH High Gain 10-12dBi External SMA Male/Dual SMA Male 3G 4G 5G LTE Omni Directional Outdoor Antenna for Mobile Cell Phone Cellular 4G/LTE/5G Router Modem Gateway(698-4000 MHz)
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-12*