# Omni-directional antenna DeLOCK 88991

**URL:** https://aio.lv/en/product--delock-88991--1037401
**Data updated:** 2025-12-29 05:32 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** DELOCK
**Manufacturer code:** 88991
**EAN:** 4043619889914
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 46.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 38.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-88991--1037401

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 88991 is an omni-directional antenna with a gain of 9 dBi, suitable for frequency bands 2.4 - 2.5 GHz and 4.9 - 5.875 GHz. It supports various IEEE networking standards including 802.11a/b/g/n/ac/h. With a height of 296.1 mm and a diameter of 2.8 cm, this black antenna features an RP-SMA connector, making it a versatile choice for enhancing wireless connectivity.

## Long description

The DeLOCK 88991 omni-directional antenna extends wireless connectivity by transmitting and receiving signals across common Wi‑Fi bands. Designed for devices with an RP‑SMA interface, this black antenna offers a maximum gain of 9 dBi and supports frequencies from 2.4–2.5 GHz and 4.9–5.875 GHz, compatible with IEEE 802.11a/b/g/n/ac/h standards. Its compact form factor (height 296.1 mm, diameter 2.8 cm) makes it suitable for a range of indoor installations.
Advantages
The antenna provides an omni-directional radiation pattern for uniform coverage, a high gain of 9 dBi to improve signal strength, and dual-band operation to support both 2.4 GHz and 5 GHz networks. The RP‑SMA connector ensures straightforward attachment to compatible routers, access points or client devices. The black, slim design is unobtrusive and easy to position.
Suitable for (tasks / use cases)
Extending Wi‑Fi range in small offices and homes
Improving signal strength for routers and access points with RP‑SMA ports
Supporting dual‑band wireless networks (2.4 GHz and 5 GHz)
Key specifications
Antenna gain (max): 9 dBi
Frequency bands: 2.4–2.5 GHz and 4.9–5.875 GHz
Supported standards: IEEE 802.11a/b/g/n/ac/h
Connector: RP‑SMA
Dimensions: height 296.1 mm, diameter 2.8 cm
Colour: Black
How to use
Ensure your device has an RP‑SMA female connector, then screw the DeLOCK 88991 antenna onto the port until secure. Position the antenna vertically for typical omni‑directional coverage; adjust orientation or location to optimize reception based on your environment. After connection, verify wireless settings on your router or client device and run a signal test to confirm improvement.
Usage recommendations
For best results place the antenna at an elevated position away from large metal objects and interference sources. Use within the specified frequency ranges and compatible devices only.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Frequency band | 2.4 - 2.5 / 4.9 - 5.875 |
| Networking standards | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11h, IEEE 802.11n |
| Antenna gain level (max) | 9 dBi |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 296.1 mm |
| Diameter | 28 mm |

### Packaging content

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

### Features

| Feature | Value |
|---|---|
| Antenna type | Omni-directional antenna |
| Product colour | Black |
| Antenna connector type | RP-SMA |
| Voltage Standing Wave Ratio (VSWR) | 2.0 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -10 - 55 |

## FAQ

### How much does the Omni-directional antenna DeLOCK 88991 cost, and is it available for purchase?

The price is 46.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 297 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 30.06.2026 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 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: antenna gain level (max), frequency band, 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.

## Image

https://aio.lv/img/cache/product/1037401/54719914_large.webp