# Channel TV antenna amplifier Iskra WWK-ALPHA-2 (channel amplifier) by Iskra

**URL:** https://aio.lv/en/product--iskra-wwk-alpha-2--12100901
**Data updated:** 2026-03-17 09:06 (EET)
**Category:** SAT Antennas & Dishes
**Manufacturer:** Iskra
**Manufacturer code:** WWK-ALPHA-2
**EAN:** 5903953012784
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 309.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 255.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--iskra-wwk-alpha-2--12100901

## 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 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

Channel amplifier Iskra WWK-ALPHA-2 is a TV antenna channel amplifier designed to boost individual broadcast channels. Made for use with terrestrial antenna systems, it enhances signal level for specific channels to improve reception quality and reduce interference. Suitable for residential installations that require targeted amplification of weak digital or analog channels.

## Long description

Channel TV antenna amplifier Iskra WWK-ALPHA-2 is a passive/active device designed to increase the signal level of individual terrestrial broadcast channels. Intended for use with roof or indoor antenna systems, the channel amplifier targets a specific frequency or channel to improve reception quality of weak digital or analog television broadcasts and to reduce the effects of noise and interference in the selected channel band.
Advantages
The WWK-ALPHA-2 provides focused amplification for single-channel problems without amplifying the entire band, which helps avoid overloading the rest of the reception spectrum. Its design supports straightforward integration into existing antenna setups and offers improved signal-to-noise ratio for the chosen channel. The unit is suitable for residential installations and small multi-dwelling systems where selective gain is required to equalize reception across channels.
Suitable for
 Boosting a single weak terrestrial TV channel in home antenna systems
 Improving reception of digital multiplexes or analog channels affected by local attenuation
 Targeted amplification in multi-antenna or distribution networks to balance channel levels
 Use in attic, roof, or indoor antenna installations where one channel needs selective gain
Key specifications
 Function: selective channel amplification for terrestrial TV signals
 Application: single-channel gain to improve reception quality
 Compatibility: designed for use with VHF/UHF antenna systems carrying digital and analog broadcasts
 Installation: inline mounting near the antenna or in the antenna feed line for targeted amplification
 Effect: increases signal level of the selected channel while minimizing impact on adjacent channels
How to use
Install the channel amplifier in the antenna feed line as close as practical to the antenna to reduce cable loss. Connect the input to the antenna feeder and the output toward the receiver or distribution amplifier. Tune or set the unit according to the targeted channel frequency following the manufacturer's installation instructions, and verify signal levels at the receiver. Adjust positioning to avoid local reflective surfaces and ensure stable mechanical fixation to prevent cable strain.
Usage recommendations
For optimal results, use the WWK-ALPHA-2 only for channels that demonstrably suffer from low signal level; avoid unnecessary amplification of strong channels to prevent mixer saturation or intermodulation. Combine with a broadband preamplifier or distribution amplifier when multiple channels require gain, and perform signal measurements after installation to confirm improved reception and acceptable signal-to-noise ratio.

## FAQ

### How much does the Iskra WWK-ALPHA-2 channel amplifier cost, and is it available for purchase?

The price is 309.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Iskra WWK-ALPHA-2 channel amplifier be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Iskra 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 Iskra 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/12100901/68512434_large.webp