# Coaxial Cable EFB Elektronik K8300.3 3m BNC Black

**URL:** https://aio.lv/en/product--efb-elektronik-k83003--3200501
**Data updated:** 2025-12-29 10:49 (EET)
**Category:** Audio & Video Extenders
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K8300.3
**EAN:** 4049759051747
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-k83003--3200501

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik K8300.3 is a 3-meter coaxial cable featuring BNC connectors on both ends. This RG58 cable is designed for reliable signal transmission in various applications. Its durable construction ensures longevity, while the black color adds a professional look. Ideal for connecting video equipment, antennas, and other devices requiring BNC connections.

## Long description

The EFB Elektronik K8300.3 is a pre-assembled 3 m RG58 coaxial cable with BNC connectors on both ends. It is intended for high-frequency measured data and signal transmission, providing a durable black cable suitable for professional audio/video and RF connections.
Advantages
This RG58 cable offers stable signal transmission over short to medium distances, factory-fitted BNC connectors for quick connection, and a robust outer jacket in black that resists wear during regular use. The pre-assembled design eliminates the need for on-site assembly and ensures consistent impedance for compatible equipment.
Suitable for
 Connecting video equipment with BNC interfaces
 Linking antennas to receivers or transmitters (where RG58 is appropriate)
 Laboratory and test equipment requiring high-frequency signal lines
Key specifications
 Manufacturer: EFB Elektronik
 Model / MPN: K8300.3
 Length: 3 m
 Cable type: RG58 coaxial
 Connectors: BNC — both ends
 Colour: Black
 EAN: 4049759051747
How to use
Connect the BNC connector on one end of the cable to the BNC socket of the signal source and the other end to the receiving device. Ensure both connectors are fully seated and, if applicable, rotated until the bayonet locks. Route the cable to avoid sharp bends and mechanical stress that could affect signal quality.
Usage recommendations
Use the EFB Elektronik K8300.3 for short- to medium-length RF and video signal connections where RG58 impedance and BNC connectors are specified. Avoid running the cable parallel to high-voltage power lines to reduce interference and inspect connectors periodically for secure contact.

## Specifications

| Feature | Value |
|---|---|
| Cable type | RG58 |

### Technical details

| Feature | Value |
|---|---|
| Connector 1 | BNC |
| Connector 2 | BNC |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Product colour | Black |
| Impedance | 50 Ω |

## FAQ

### How much does the Coaxial Cable EFB Elektronik K8300.3 cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 101 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 15.07.2026 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: Cash payment, 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 EFB Elektronik 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 EFB Elektronik 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/3200501/64205212_large.webp