# Connector Kathrein EMU 12 F Silver

**URL:** https://aio.lv/en/product--kathrein-273281--3205270
**Data updated:** 2026-01-05 20:32 (EET)
**Category:** SAT Antennas & Dishes
**Manufacturer:** Kathrein
**Manufacturer code:** 273281
**EAN:** 4021121352805
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kathrein-273281--3205270

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Kathrein EMU 12 F Silver is a high-quality connector featuring two F-type connectors. Designed for reliable signal transmission, it ensures optimal performance for your satellite or cable connections. The sleek silver finish adds a modern touch, while its durable construction guarantees longevity. Ideal for both professional and home use, this connector is a must-have for enhancing your audio-visual setup.

## Long description

Kathrein EMU 12 F Silver is an F-type DC-block designed to interrupt DC paths in satellite IF and cable distribution systems while allowing RF signals in the 5–2400 MHz band to pass. The unit features one male and one female F connector and a silver finish with robust construction suitable for professional and home installations.
Advantages
The DC-block provides a screening factor greater than 90 dB and meets screen class A for effective suppression of unwanted DC and low-frequency interference. Compact and easy to install, the connector maintains signal integrity across the specified frequency range and is compatible with standard F-type coaxial cabling.
Suitable for
Blocking DC in satellite IF distribution systems
Use in cable TV and broadband coaxial lines
Preventing loop currents between devices in multiswitch and LNB connections
Key specifications
Connector type: F (male) to F (female)
Frequency range: 5–2400 MHz
Screening factor: \> 90 dB
Screen class: A
Finish: Silver
Brand: Kathrein
MPN: 273281
EAN: 4021121352805
How to use
Install the EMU 12 F Silver inline between two F-type coaxial cables or devices where DC blocking is required. Ensure connectors are clean and hand-tighten the F connections, then use an appropriate torque tool if specified by your installation standards. Verify signal continuity and correct polarity for powered devices after installation.
Usage recommendations
Use the DC-block where isolation between receiver power supplies and distribution equipment is needed. Avoid exposing the connector to prolonged moisture; use appropriate weatherproofing for outdoor installations. Do not rely on the DC-block for permanent mechanical strain relief of the cable.

## Specifications

| Feature | Value |
|---|---|
| Housing material | Metal |
| Connector 1 | F |
| Connector 2 | F |
| Connector 1 gender | Male |
| Connector 2 gender | Female |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver |

## FAQ

### How much does the Connector Kathrein EMU 12 F Silver cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 24.07.2026 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 Kathrein 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 Kathrein 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/3205270/64205919_large.webp