ALLNET GSM Omni Indoor Antenna SMA-M 1.1–4.1 dBi

Name: ALLNET GSM Omni Indoor Antenna ALL19104
Brand: ALLNET
SKU: 12236235
Price: 69.49 EUR
Availability: InStock

EcoFlow – energy without limits

Powerful EcoFlow stations for energy anywhere!

ALLNET GSM Omni Indoor Antenna SMA-M straight 1.1–4.1 dBi SISO (ALL19104)

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

Indoor GSM omni-directional antenna by ALLNET, model ALL19104, with SMA-M connector and SISO design. Provides a gain range of 1.1–4.1 dBi for mobile and fixed GSM applications. Compact straight form factor for indoor placement, suitable for improving signal reception of GSM routers, modems and gateways in homes, offices or small sites.

Available for order: 498 pcs.

Warranty: 2 Years

SKU: 12236235

Manufacturer: ALLNET

Learn more

Deliver the order:

{{ userCountryName }}

to the Customer Service Center at Kengaraga 2b, Riga

14.07.2026 {{selectedOffer.officeDeliveryString}}

free

All delivery methods Hide details

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: 1.00 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

17.07.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

Payment Methods:

Bank transfer

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

ALLNET GSM Omni Indoor Antenna SMA-M straight 1.1–4.1 dBi SISO (ALL19104) is an indoor omni-directional antenna designed to improve GSM signal reception for routers, modems and gateways. Its compact straight form factor and SMA male connector allow easy installation on compatible devices. The antenna provides a variable gain range of 1.1–4.1 dBi in a single-input single-output (SISO) configuration, making it suitable for enhancing mobile and fixed GSM links in homes, offices and small sites where space is limited and an external outdoor antenna is not practical.

Advantages

The antenna’s omni-directional pattern captures signals from multiple directions, reducing the need for manual alignment. Its compact indoor design and SMA-M straight connector enable simple attachment to a wide range of GSM routers and modems. The SISO configuration and modest gain values balance improved reception with stable performance across typical GSM bands. Low profile construction supports discreet indoor placement without requiring structural changes.

Suitable for

Improving GSM reception for indoor routers, modems and gateways
Home and small office cellular signal enhancement
Temporary or permanent indoor installations where outdoor antennas are impractical

Key specifications

Antenna type: omni-directional, indoor
Connector: SMA male (straight)
Configuration: SISO (single-input single-output)
Gain: 1.1–4.1 dBi
Intended application: GSM mobile and fixed wireless
Form factor: compact, straight

How to use

Attach the antenna to the SMA female port of a compatible GSM router, modem or gateway by securing the SMA-M connector until hand-tight. Position the antenna vertically in an indoor location near a window or an external wall for improved line-of-sight to cellular base stations. Fine-tune the placement by testing signal strength and moving the antenna to different positions if necessary. No additional configuration is required on most devices beyond connecting the antenna.

Usage recommendations

For best results, place the antenna as high as practical and avoid shielding it with dense objects or metallic surfaces. If signal levels remain low, consider combining this indoor omni-directional antenna with alternative solutions such as an outdoor directional antenna or a signal amplifier compatible with SISO configurations.

Description

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the ALLNET GSM Omni Indoor Antenna SMA-M 1.1–4.1 dBi cost, and is it available for purchase?

The price is 69.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 498 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. 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 ALLNET 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 ALLNET 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.

Show all questions