# Omni-directional antenna DeLOCK 90102 SMA 3 dBi

**URL:** https://aio.lv/en/product--delock-90102--10769011
**Data updated:** 2025-12-30 10:07 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** DELOCK
**Manufacturer code:** 90102
**EAN:** 4043619901029
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-90102--10769011

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 90102 is an omni-directional antenna with a gain of 3 dBi, suitable for a frequency range of 0.7 - 4 GHz. It features a dual polarization and SMA connector, making it versatile for various applications. With compact dimensions of 42 mm width, 209 mm depth, and 6 mm height, it is easy to install and integrate into different setups.

## Long description

The DeLOCK 90102 omni-directional antenna is a compact external antenna with 3 dBi gain and a frequency range of 0.7–4 GHz. It features dual polarization and an SMA connector, making it compatible with GSM, UMTS, LTE, 5G bands, ZigBee, Z-Wave, NB-IoT, WLAN 2.4 GHz, Bluetooth, ISM and LoRa. Its slim dimensions (42 × 209 × 6 mm) allow easy integration into network and IoT installations.
Advantages
The antenna offers omni-directional coverage and a moderate 3 dBi gain suitable for indoor and sheltered outdoor use. Dual polarization improves signal reliability in mixed-polarity environments, while the SMA connector ensures compatibility with many routers, modems and radio modules. Wide frequency support enables multi-standard use across cellular, IoT and short-range wireless protocols.
Suitable for
Indoor and sheltered outdoor network setups
Routers, modems and gateways with SMA connector
IoT devices and gateways using NB-IoT, LoRa, ZigBee or Z-Wave
Cellular reception across GSM, UMTS, LTE and 5G frequency bands
WLAN 2.4 GHz and Bluetooth enhancement
Key specifications
Model: DeLOCK 90102
Gain: 3 dBi
Frequency range: 0.7–4 GHz
Polarization: dual polarization
Connector: SMA
Dimensions (W × D × H): 42 × 209 × 6 mm
Compatible standards: GSM, UMTS, LTE, 5G, ZigBee, Z-Wave, NB-IoT, WLAN 2.4 GHz, Bluetooth, ISM, LoRa
Brand: DELOCK, MPN: 90102, EAN: 4043619901029
How to use
Connect the antenna to a compatible device using the SMA connector. Position the antenna vertically for omni-directional coverage and avoid obstructions near the radiator to maintain signal performance. The compact form factor allows mounting on flat surfaces or integration into equipment enclosures as required by your installation.
Usage recommendations
For best results, place the antenna clear of large metal objects and away from other antennas to reduce interference. If used outdoors or in exposed locations, ensure the SMA connection and device interfaces are protected from moisture. Verify device and network band compatibility within the 0.7–4 GHz range before installation.

## Specifications

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 80 |
| Height | 6 mm |
| Antenna type | Omni-directional antenna |
| Width | 42 mm |
| Depth | 209 mm |
| Product colour | Black |
| Frequency band | 0.7 - 0.96 / 1.71 - 2.7 / 2.3 - 2.5 / 3.3 - 4 |
| Antenna gain level (max) | 3 dBi |
| Impedance | 50 Ω |
| Gain | 0.5 dBi |
| Antenna connector type | SMA |
| Polarization | Dual polarization |
| Voltage Standing Wave Ratio (VSWR) | 2.8:1 |
| Country of origin | Taiwan |
| Package type | Box |
| Housing material | Acrylonitrile butadiene styrene (ABS) |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Omni-directional antenna DeLOCK 90102 cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 13.07.2026 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. 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

### Where can I download the instructions for Omni-directional antenna DeLOCK 90102?

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/10769011/60379166_large.webp