# Antenna TELTONIKA JCW440 4G LTE OEM, 3 dBi gain, external mobile antenna

**URL:** https://aio.lv/en/product--teltonika-jcw440--912165
**Data updated:** 2026-01-13 15:28 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Teltonika Networks
**Manufacturer code:** JCW440
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--teltonika-jcw440--912165

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

TELTONIKA JCW440 is an OEM external 4G LTE antenna with 3 dBi gain, designed to improve mobile signal reception for routers, gateways and cellular modems. Compact and easy to install, it supports LTE frequency bands used by cellular operators and is suitable for home, office and vehicle setups where better cellular connectivity is required.

## Long description

TELTONIKA JCW440 is an OEM external 4G LTE antenna with 3 dBi gain, created to improve mobile signal reception for routers, gateways and cellular modems. The compact design and standard connector options make it suitable for simple installation on indoor and vehicle setups. The antenna supports common LTE frequency bands used by cellular operators, helping to stabilise data connections and extend usable coverage in areas with weak reception.
Advantages
The antenna provides a focused increase in signal strength with a rated 3 dBi gain while maintaining a small form factor that fits most installation locations. Its external placement allows for improved line-of-sight to cell towers compared with internal antennas, reducing dropped connections and improving throughput stability. The OEM construction ensures compatibility with a range of Teltonika and third-party routers and modems that accept external antennas.
Suitable for
 Home routers and residential LTE gateways
 Small office routers where enhanced mobile reception is needed
 Vehicle installations requiring an external cellular antenna
 Temporary or remote setups with variable signal conditions
Key specifications
 Frequency coverage: supports LTE bands used by cellular operators (typical 4G ranges)
 Gain: 3 dBi
 Type: external mobile/4G LTE antenna
 Form factor: compact external antenna suitable for indoor and vehicle mounting
 Connector: standard external antenna connector compatible with routers and modems (check device connector type before installation)
How to use
Install the antenna on a stable surface or mount point where it has the clearest possible line of sight toward the nearest cell tower, such as near a window or on a vehicle roof. Connect the antenna to the router, gateway or modem external antenna port using the appropriate cable and connector. After connection, position and orient the antenna to find the best signal level; monitor the device signal indicators or web interface while making small adjustments. Secure the antenna and cable to avoid movement and weather exposure if installed outdoors.
Usage recommendations
Verify the connector type on your router or modem before purchase and, if necessary, use a suitable pigtail or adapter. For best performance, place the antenna as high as practical and away from large metal obstructions. Periodically check cable integrity and connectors for corrosion in vehicle or exposed installations.

## FAQ

### How much does the Antenna TELTONIKA JCW440 4G LTE 3 dBi cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 244 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 03.07.2026 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 Teltonika Networks 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 Teltonika Networks 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

## Image

https://aio.lv/img/cache/product/912165/2106246_large.webp