# MIMO directional antenna TELTONIKA 003R-00253 28 dBi, SMA male, RG174 3 m, IP67

**URL:** https://aio.lv/en/product--teltonika-003r-00253--3179731
**Data updated:** 2026-02-18 14:36 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Teltonika Networks
**Manufacturer code:** 003R-00253
**EAN:** 5706998725356
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 60.99 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 50.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--teltonika-003r-00253--3179731

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Directional MIMO antenna TELTONIKA 003R-00253 with 28 dBi gain designed for long-range wireless links. Covers multiple bands: 0.698–0.96, 1.57542–1.61, 1.71–2.69, 2.4–2.4835 and 4.9–5.825 GHz. Features SMA male connector, 3 m RG174 cable, IP67 ABS housing, 50 Ω impedance, 3–5 V DC power and 15 mA consumption. Ideal for boosting signal in fixed outdoor installations.

## Long description

MIMO directional antenna TELTONIKA 003R-00253 with 28 dBi gain is designed for long-range wireless links in fixed outdoor installations. The antenna supports multiple frequency ranges (0.698–0.96, 1.57542–1.61, 1.71–2.69, 2.4–2.4835 and 4.9–5.825 GHz), provides 50 Ω impedance and uses an SMA male connector with a 3 m RG174 cable. The housing is made of ABS and rated IP67 for protection against dust and temporary immersion, making it suitable for exposed mounting. The antenna requires a 3–5 V DC supply and draws approximately 15 mA during operation.
Advantages
The TELTONIKA 003R-00253 delivers high directional gain (28 dBi) to extend link distance and improve signal quality for point-to-point and point-to-multipoint setups. Its MIMO design supports multiple simultaneous paths to enhance throughput and stability. With a 3 m RG174 cable and SMA male connector the antenna is compatible with many routers, modems and radio units. The IP67 ABS housing and moderate weight (0.55 kg) enable durable outdoor use with straightforward mechanical installation.
Suitable for
 Long-range point-to-point wireless links
 Fixed outdoor Wi‑Fi and cellular signal extension
 Improving reception for routers, gateways and modems with SMA ports
 Industrial and remote site connectivity where weather resistance is required
Key specifications
 Frequency bands: 0.698–0.96, 1.57542–1.61, 1.71–2.69, 2.4–2.4835, 4.9–5.825 GHz
 Maximum gain: 28 dBi
 Impedance: 50 Ω
 Connector: SMA male
 Cable type and length: RG174, 3 m
 Housing material and protection: ABS, IP67
 Input voltage and consumption: 3–5 V DC, 15 mA
 Dimensions: height 55 mm, diameter 110 mm
 Weight: 0.55 kg
 RoHS compliance
How to use
Mount the antenna in a clear line-of-sight direction toward the remote endpoint for best performance. Secure the antenna using suitable mounting hardware and ensure the SMA male connector is tightened to the device’s SMA female port. Route the 3 m RG174 cable to the modem or router and avoid sharp bends or kinks. Provide a 3–5 V DC supply as required by the connected equipment and verify that the connection is stable before finalising the installation.
Usage recommendations
Position the antenna at an elevated, unobstructed location and aim it precisely for the target link to maximise the benefit of the 28 dBi directional gain. Periodically check seals and cable routing to maintain IP67 integrity and prevent water ingress. Use compatible SMA-equipped network equipment and, when possible, test alignment with temporary mounting before permanent installation.

## Specifications

### Power

| Feature | Value |
|---|---|
| Input voltage | 3 - 5 |
| Power consumption | 15 mA |
| Power source type | DC |

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Cable type | RG174 |
| Antenna type | MIMO directional antenna |
| Product colour | Black |
| Antenna connector type | SMA |
| Housing material | Acrylonitrile butadiene styrene (ABS) |
| International Protection (IP) code | IP67 |
| Connector gender | Male |

### Performance

| Feature | Value |
|---|---|
| Frequency band | 1.57542 - 1.61, 0.698 - 0.96, 1.71 - 2.69, 2.4 - 2.4835, 4.9 - 5.825 |
| Antenna gain level (max) | 28 dBi |
| Impedance | 50 Ω |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.55 kg |
| Height | 55 mm |
| Diameter | 110 mm |

### Certificates

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the MIMO directional antenna TELTONIKA 003R-00253 28 dBi cost, and is it available for purchase?

The price is 60.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Teltonika Networks products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Teltonika Networks service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: frequency band, antenna gain level (max), weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for MIMO directional antenna TELTONIKA 003R-00253 28 dBi?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3179731/54723182_large.webp