# Omni-directional antenna DeLOCK 89491

**URL:** https://aio.lv/en/product--delock-89491--3265690
**Data updated:** 2025-12-29 10:50 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** DELOCK
**Manufacturer code:** 89491
**EAN:** 4043619894918
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-89491--3265690

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 89491 is an omni-directional antenna with a gain of 2 dBi, suitable for frequency bands 0.824 - 0.96 GHz, 1.92 - 2.17 GHz, and 2.4 - 2.5 GHz. It features a 50 Ω impedance and SMA male connector, making it versatile for various applications. Compact dimensions of 25.2 mm width, 72 mm depth, and 4.8 mm height ensure easy installation. Ideal for enhancing wireless connectivity.

## Long description

The DeLOCK 89491 is an omni-directional indoor antenna designed for GSM, UMTS, LTE and WLAN 2.4 GHz applications. With a compact form factor and 50 Ω impedance, it supports multiple frequency bands (0.824–0.96 GHz, 1.92–2.17 GHz and 2.4–2.5 GHz) and is compatible with Bluetooth, ZigBee, DECT and Z-Wave devices. The antenna uses an SMA male connector and provides up to 2 dBi gain, making it suitable for improving wireless link stability in constrained indoor environments.
Advantages
The omni-directional radiation pattern offers uniform coverage around the antenna while the 2 dBi gain balances range and compact size. Multiple supported frequency ranges allow a single antenna to serve GSM, UMTS, LTE and 2.4 GHz wireless protocols. The SMA male connector and 50 Ω impedance ensure compatibility with a wide range of routers, gateways and wireless modules. Its small black housing enables discreet indoor installation.
Suitable for
Boosting WLAN 2.4 GHz (Wi‑Fi) signals
Enhancing Bluetooth and ZigBee device connectivity
Improving cellular (GSM/UMTS/LTE) reception indoors
Use with routers, gateways, IoT hubs and wireless modules with SMA male/female ports
Key specifications
Frequency bands: 0.824–0.96 GHz, 1.92–2.17 GHz, 2.4–2.5 GHz
Antenna gain (max): 2 dBi
Impedance: 50 Ω
Connector: SMA male
Colour: Black
Dimensions (W×D×H): 25.2 × 72 × 4.8 mm
Manufacturer: DELOCK, MPN 89491, EAN 4043619894918
How to use
Connect the DeLOCK 89491 to the SMA port of your router, gateway or wireless module. Position the antenna vertically in an indoor location with minimal metallic obstructions and at a moderate height to achieve more uniform coverage. Verify device compatibility with a 50 Ω antenna input before installation. After connection, test signal strength and adjust placement to optimize reception for the intended devices and frequency band.
Usage recommendations
For best results, place the antenna away from large metal surfaces and electronic equipment that can cause interference. If coverage is insufficient, try relocating the antenna or using multiple antennas for broader indoor coverage. Ensure the connected device supports the antenna's frequency ranges and SMA interface.

## Specifications

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85177100 |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Polybag |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 85 |

### Features

| Feature | Value |
|---|---|
| Cable length | 2 m |
| Cable type | RG-174 |
| Antenna type | Omni-directional antenna |
| Product colour | Black |
| Antenna connector type | SMA |
| Voltage Standing Wave Ratio (VSWR) | 2 |
| Connector gender | Male |

### Performance

| Feature | Value |
|---|---|
| Frequency band | 0.824 - 0.96 / 1.92 - 2.17 / 2.4 - 2.5 |
| Antenna gain level (max) | 2 dBi |
| Impedance | 50 Ω |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 4.8 mm |
| Width | 25.2 mm |
| Depth | 72 mm |

## FAQ

### How much does the Omni-directional antenna DeLOCK 89491 cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 261 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 24.07.2026 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: Cash payment, 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 DELOCK 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 DELOCK 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), 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 Omni-directional antenna DeLOCK 89491?

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/3265690/54723358_large.webp