# Omni-directional antenna DeLOCK 88821

**URL:** https://aio.lv/en/product--delock-88821--1037374
**Data updated:** 2025-12-29 05:32 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** DELOCK
**Manufacturer code:** 88821
**EAN:** 4043619888214
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-88821--1037374

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 88821 is an omni-directional antenna with a gain of 8 dBi, supporting frequency bands of 2.4 - 2.4835 GHz and 5.15 - 5.875 GHz. It is compatible with IEEE 802.11 standards including a, b, g, n, ac, and h. The antenna features vertical polarization and an N-type connector, making it ideal for various networking applications. Compact dimensions of 22.5 mm width and depth, and a height of 280 mm ensure easy installation.

## Long description

The DeLOCK 88821 omni-directional antenna is designed for transmitting and receiving WiFi/WLAN signals complying with IEEE 802.11 a/b/g/n/ac/h standards. It covers the 2.4 GHz and 5 GHz frequency bands (2.4 - 2.4835 GHz and 5.15 - 5.875 GHz), offers an 8 dBi gain and uses vertical polarization with an N-type connector. Its compact dimensions (22.5 mm width and depth, 280 mm height) and light weight make it suitable for indoor and outdoor network deployments where an omnidirectional radiation pattern is required.
Advantages
The antenna provides a balanced 8 dBi gain across common WiFi bands, supporting dual-band operation for legacy and modern IEEE 802.11 standards. The N-type connector ensures a reliable RF connection and the vertical polarization matches typical access point and router orientations. Compact size and lightweight construction simplify mounting and integration into existing network installations.
Suitable for
Extending or improving coverage for indoor WiFi networks
Outdoor installations requiring omnidirectional coverage (with appropriate mounting and weather protection)
Wireless access points, routers and bridge links compatible with N-type connectors
Dual-band network setups using 2.4 GHz and 5 GHz frequencies
Key specifications
Frequency band: 2.4 - 2.4835 GHz / 5.15 - 5.875 GHz
Maximum antenna gain: 8 dBi
Polarization: Vertical
Connector: N-type
Dimensions: 22.5 mm (W) x 22.5 mm (D) x 280 mm (H)
Weight: 0.12 kg
Product colour: White, Metallic
Supported standards: IEEE 802.11 a/b/g/n/ac/h
How to use
Mount the DeLOCK 88821 antenna in a location that provides clear signal propagation for the intended coverage area. Connect the N-type connector to the compatible port on your access point, router or wireless device, ensuring a secure mechanical fit. Orient the antenna vertically to match its polarization and the polarization of the communicating equipment. Verify proper attachment and, if installed outdoors, use appropriate weatherproofing for the connector and mounting hardware.
Usage recommendations
For optimal performance, place the antenna at a central, elevated position relative to the coverage area and avoid nearby large metallic objects or obstructions. When using outdoors, secure the antenna and protect the N-type connection against moisture. Confirm compatibility with your device’s connector and supported frequency ranges before installation.

## Specifications

### Packaging data

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 80 |

### Features

| Feature | Value |
|---|---|
| Antenna type | Omni-directional antenna |
| Product colour | White, Metallic |
| Purpose | Outdoor |
| Antenna connector type | N-type |
| Polarization | Vertical polarization |
| Power handling | 100 W |
| Voltage Standing Wave Ratio (VSWR) | 1.5 |
| Housing material | Glass fibre |

### Performance

| Feature | Value |
|---|---|
| Frequency band | 2.4 - 2.4835 / 5.15 - 5.875 |
| Networking standards | IEEE 802.11g, IEEE 802.11n, IEEE 802.11h, IEEE 802.11b, IEEE 802.11ac, IEEE 802.11a |
| Antenna gain level (max) | 8 dBi |
| Impedance | 50 Ω |
| Horizontal beam width | 360 ° |
| Vertical beam width | 23 ° |

### Packaging content

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.12 kg |
| Height | 280 mm |
| Width | 22.5 mm |
| Depth | 22.5 mm |

## FAQ

### How much does the Omni-directional antenna DeLOCK 88821 cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 545 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 09.07.2026 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 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), 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.

## Image

https://aio.lv/img/cache/product/1037374/54719742_large.webp