# Low Noise Block downconverter (LNB) Opticum LQP 04H — 10.7–12.75 GHz, feedhorn Ø4 cm, white

**URL:** https://aio.lv/en/product--opticum-rtv003016--11444913
**Data updated:** 2026-03-07 20:13 (EET)
**Category:** SAT Antennas & Dishes
**Manufacturer:** opticum
**Manufacturer code:** RTV003016
**EAN:** 5901912282094
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--opticum-rtv003016--11444913

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Opticum LQP 04H is a Low Noise Block downconverter (LNB) designed for satellite reception in the 10.7–12.75 GHz band. It features a 4 cm feedhorn diameter and a white housing. The device converts high-frequency satellite signals to lower IF for satellite receivers, suitable for home DTH systems, single-dish setups, and small multiswitch installations.

## Long description

Opticum LQP 04H is a Low Noise Block downconverter (LNB) engineered for reception in the 10.7–12.75 GHz satellite band. With a 4 cm feedhorn diameter and a white weather-resistant housing, this LNB converts incoming Ku-band satellite signals to a lower intermediate frequency (IF) that satellite receivers and set-top boxes can process. The unit is suitable for single-user DTH (direct-to-home) systems, small multiswitch installations and simple single-dish antenna setups.
Advantages
The LNB offers low-noise reception across the full 10.7–12.75 GHz range, providing stable signal conversion and minimal added noise for clearer satellite channels. Its compact 4 cm feedhorn supports focused signal collection while the white housing helps reduce solar heating and blends with typical satellite dishes. The device is designed for straightforward outdoor installation and straightforward electrical compatibility with standard LNB power and polarity switching from satellite receivers.
Suitable for
 Home DTH satellite reception with a single receiver
 Small multiswitch systems serving a few outlets
 Single-dish installations for Ku-band TV and radio
 Replacement of an existing LNB on compatible dishes
Key specifications
 Operating frequency range: 10.7–12.75 GHz
 Feedhorn diameter: 4 cm
 Output type: standard coaxial IF output for satellite receivers
 Polarisation switching: compatible with receiver-supplied power/polarity switching
 Housing colour: white; weather-resistant construction for outdoor use
How to use
Mount the Opticum LQP 04H to the dish feed arm or holder so the feedhorn is centered at the dish focal point. Connect a coaxial cable from the LNB output to the satellite receiver or multiswitch input, ensuring appropriate cable quality and connectors for minimal signal loss. Power and polarisation switching are controlled by the receiver via the coaxial cable; configure the receiver to the correct satellite frequency and polarity. Perform fine-tuning of dish alignment while monitoring receiver signal quality to optimize reception.
Usage recommendations
Use high-quality low-loss coaxial cable and weatherproof F-type connectors for best results. When replacing an existing LNB, confirm the dish focal distance and feed support compatibility with a 4 cm feedhorn. For multiswitch installations, ensure the multiswitch supports the required number of outputs and the LNB’s power/polarity control method. Periodically inspect the housing and connectors for water ingress or corrosion and reseal connectors as needed.

## Specifications

| Feature | Value |
|---|---|
| RF ports quantity | 4 |
| Feedhorn diameter | 40 mm |

### Antenna

| Feature | Value |
|---|---|
| Noise figure | 0.1 dB |
| Input frequency range | 10.7 - 12.75 |

### Features

| Feature | Value |
|---|---|
| Product colour | White |

## FAQ

### How much does the Opticum LQP 04H LNB 10.7–12.75 GHz cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 06.07.2026 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. 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 opticum 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 opticum 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11444913/66154699_large.webp