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header-product Omni-directional antenna DeLOCK 89638
28.99 €

Omni-directional antenna DeLOCK 89638

Omni-directional antenna DeLOCK 89638 Photo 1
Omni-directional antenna DeLOCK 89638 Photo 2
Omni-directional antenna DeLOCK 89638 Photo 1
Omni-directional antenna DeLOCK 89638 Photo 2
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Short 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.
Available at price 28.99 €: 37 pcs.
Total available for order: 74 pcs.
Warranty: 2 Years
SKU: 3432920
Manufacturer: DELOCK
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
14.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
17.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.11 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
17.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

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

Antenna gain level (max):
1.45 dBi
Frequency band:
0.433
Product colour:
White
All features

Performance

Frequency band:
0.433
Antenna gain level (max):
1.45 dBi
Impedance:
50 Ω

Weight & dimensions

Height:
187 mm
Diameter:
23 mm

Features

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

Operating temperature (T-T):
-40 - 70

Packaging data

Package type:
Box

Logistics data

Country of origin:
Taiwan

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH94 37 14.07.2026 Best delivery 28.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 37 28.07.2026 32.99 €
28.99 €
Stock: 37
Delivery Date: 14.07.2026 Best delivery
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Delivery Date: 28.07.2026
Warehouse: WH109

Customer reviews

Customer questions

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 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.