# Surge Protector ALFA ALR06, coaxial lightning protector with N-female to N-male connectors

**URL:** https://aio.lv/en/product--alfa-alr06--3589263
**Data updated:** 2026-02-12 09:54 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** ALFA
**Manufacturer code:** ALR06
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alfa-alr06--3589263

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

ALFA ALR06 is a coaxial surge protector designed to protect RF equipment and antenna systems from lightning-induced transients. It connects inline between coaxial cables using N-female to N-male connectors. Suitable for installation on antenna feeders, it helps prevent damage to radios, routers and other RF devices by diverting surge energy to ground while maintaining signal continuity.

## Long description

ALFA ALR06 is a coaxial surge protector designed to safeguard RF equipment and antenna systems from lightning-induced transients. The device installs inline between coaxial cables using N-female to N-male connectors to maintain a continuous RF path while offering a path to ground for surge currents. Intended for use on antenna feeders, the ALR06 helps reduce the risk of damage to radios, routers and other RF devices by diverting high-voltage spikes away from sensitive circuitry.
Advantages
The ALFA ALR06 provides protection for RF installations without interrupting signal flow, combining mechanical compatibility with N-type connectors and a low-profile design suitable for mast or near-antenna mounting. It is engineered to react to transient overvoltages and route surge energy to ground, reducing the likelihood of direct damage to connected equipment. Installation inline on the feeder keeps impedance characteristics stable and minimizes reflection or insertion loss when used within its intended frequency range.
Suitable for
 Outdoor antenna feeders for radio and wireless systems
 Coaxial connections to routers, modems and RF transceivers
 Amateur radio stations and small commercial base stations
 Sites where lightning protection for antenna lines is required
Key specifications
 Connector type: N-female to N-male coaxial connection
 Application: coaxial surge protection for RF/antenna feeders
 Mounting: inline between coaxial cables; suitable for mast or near-antenna placement
 Function: diverts surge energy to ground while maintaining RF continuity
 Compatibility: designed for use with N-type connector cables and equipment
How to use
Install the ALFA ALR06 inline on the antenna feeder by connecting the N-male side to the outgoing coax and the N-female side to the incoming cable or equipment lead. Ensure the protector's body is properly grounded to a low-impedance earth reference using an appropriate grounding conductor; grounding is essential for effective surge diversion. Place the unit as close as practical to the point where the feeder enters equipment enclosures or at the mast to provide optimal protection for downstream devices. Verify connections are tight and weatherproof any external joints according to site requirements.
Usage recommendations
Use the ALFA ALR06 together with a dedicated grounding system and periodic inspections. Do not rely on the protector as the sole protective measure—combine it with building grounding and upstream lightning protection where applicable. Replace the device if it has experienced a significant surge event or shows signs of corrosion or mechanical damage.

## FAQ

### How much does the Surge Protector ALFA ALR06 cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 19.06.2026 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 ALFA 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 ALFA 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/3589263/5381345_large.webp