# Omni-directional antenna DeLOCK 89638

**URL:** https://aio.lv/en/product--delock-89638--3432920
**Data updated:** 2026-01-06 11:09 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** DELOCK
**Manufacturer code:** 89638
**EAN:** 4043619896387
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-89638--3432920

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 89638 is an omni-directional antenna with a gain of 1.45 dBi, operating at a frequency of 0.433 GHz. It features a male N-type connector and has an impedance of 50 Ω. With a height of 187 mm and a diameter of 2.3 cm, this antenna is compact and easy to install. Ideal for enhancing wireless communication in various applications.

## Long description

The DeLOCK 89638 is an omni-directional antenna designed for use in the 433 MHz band. It provides a gain of 1.45 dBi, a 50 Ω impedance and uses a male N-type connector. With a compact form factor — 187 mm height and 2.3 cm diameter — the antenna is suitable for both indoor and outdoor installations where stable, uniform signal coverage is required.
Advantages
This omni-directional antenna offers a modest gain of 1.45 dBi for improved signal reception and transmission in the 433 MHz band while maintaining a compact and unobtrusive design. The male N-type connector and standard 50 Ω impedance ensure compatibility with common radio and RF equipment. Its white finish and small footprint make it easy to integrate into various environments without significant visual impact.
Suitable for
Wireless sensors and telemetry systems operating at 433 MHz
Short-range RF links for home automation and smart metering
Indoor and outdoor installations requiring uniform omnidirectional coverage
Key specifications
Frequency band: 0.433 GHz (433 MHz)
Antenna gain (max): 1.45 dBi
Impedance: 50 Ω
Connector: male N-type
Dimensions: height 187 mm, diameter 2.3 cm
Colour: White
How to use
Install the DeLOCK 89638 by securely attaching its male N-type connector to a compatible female N-type socket on your radio or RF device. Mount the antenna vertically for typical omnidirectional coverage, ensuring sufficient clearance from large metal objects and other antennas to avoid detuning. Use appropriate weatherproofing for outdoor installations and verify connector tightness periodically.
Usage recommendations
For best performance, place the antenna at a moderate height and away from obstructions; confirm compatibility with the device’s 50 Ω impedance and use suitable mounting hardware for outdoor exposure.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Frequency band | 0.433 |
| Antenna gain level (max) | 1.45 dBi |
| Impedance | 50 Ω |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 187 mm |
| Diameter | 23 mm |

### Features

| Feature | Value |
|---|---|
| Antenna type | Omni-directional antenna |
| Product colour | White |
| Purpose | Indoor & outdoor |
| Antenna connector type | N-type |
| Polarization | Vertical polarization |
| Voltage Standing Wave Ratio (VSWR) | 2.5 |
| Housing material | Acrylonitrile butadiene styrene (ABS) |
| Connector gender | Male |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 70 |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | Taiwan |

## FAQ

### How much does the Omni-directional antenna DeLOCK 89638 cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 74 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 15.07.2026 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: 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.

### Where can I download the instructions for Omni-directional antenna DeLOCK 89638?

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/3432920/54723741_large.webp