# Coaxial cable Rangeful HF400 BNC male to SMA male 12 m, 50 Ω, full copper

**URL:** https://aio.lv/en/product--rangeful-hf400-bncm-sm-12--11041536
**Data updated:** 2026-02-13 15:48 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** Rangeful
**Manufacturer code:** HF400-BNCM-SM-12
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 73.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 61.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rangeful-hf400-bncm-sm-12--11041536

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Rangeful HF400 coaxial cable with BNC male to SMA male connectors, 12 meters long, 50 ohm impedance and full-copper conductors. Designed for RF signal transmission between devices with BNC and SMA ports, it suits test equipment, antennas, radios and lab setups. The continuous copper core ensures stable conductivity and low signal loss over the run.

## Long description

Rangeful HF400 coaxial cable with BNC male to SMA male connectors, 12 meters long, 50 Ω impedance and full-copper conductors is designed for reliable RF signal transmission between devices that use BNC and SMA ports. The continuous copper core provides stable conductivity and helps reduce insertion loss over longer runs. The cable is intended for test equipment, antennas, radios and laboratory setups where a durable, predictable RF connection is required.
Advantages
The full-copper inner conductor and shield provide consistent electrical conductivity and improved shielding compared with copper-clad alternatives. A 50 Ω characteristic impedance matches standard RF test and communication equipment, reducing reflections and ensuring better power transfer. The 12 m length allows flexible placement of devices without additional adapters, while the BNC male to SMA male connector pair supports straightforward connections between commonly used RF interfaces.
Suitable for
 Connecting antennas to receivers or transmitters
 Linking signal generators, spectrum analyzers and other RF test instruments
 Connecting radios, transceivers and repeaters during setup or testing
 Laboratory and bench-top RF experiments where stable impedance is required
Key specifications
 Length: 12 m
 Characteristic impedance: 50 Ω
 Connector A: BNC male
 Connector B: SMA male
 Conductor: solid full copper core
 Cable type: HF400 (flexible coaxial cable construction)
How to use
Ensure both devices are powered off before connecting the cable to avoid accidental damage or transient signals. Align the BNC male connector with the female BNC receptacle and push-and-twist until it locks. Thread the SMA male connector onto the SMA female port by hand, tightening gently to finger-tight; avoid over-torquing. Route the cable to minimize sharp bends and avoid running it parallel to noisy power lines or large transformers to reduce interference. After installation, power on equipment and verify signal continuity and expected RF levels using appropriate test instruments.
Usage recommendations
For optimal long-term performance, avoid kinking the cable and maintain a minimum bend radius consistent with flexible HF400 coaxial construction. Periodically inspect connectors for corrosion or dirt and clean connector interfaces with suitable, non-abrasive tools. When using in test environments, label cable ends to track connections and prevent accidental mismatch of impedance or connectors.

## FAQ

### How much does the Coaxial cable Rangeful HF400 BNC cost, and is it available for purchase?

The price is 73.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 09.07.2026 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 Rangeful 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 Rangeful 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

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