# Coaxial Cable Rangeful HF400 12m — TNC Male to SMA Male, Full Copper, 50 Ohm

**URL:** https://aio.lv/en/product--rangeful-hf400-tncm-sm-12--11041571
**Data updated:** 2026-02-13 15:48 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Rangeful
**Manufacturer code:** HF400-TNCM-SM-12
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.49 €
**Prices and availability valid until:** 2026-08-04 23:59
**Price without VAT (21%):** 54.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rangeful-hf400-tncm-sm-12--11041571

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Rangeful HF400 12m coaxial cable with TNC male to SMA male connectors is a 50 Ohm full-copper assembly designed for RF signal transmission. At 12 metres length it suits antenna connections, radio equipment linking and test setups where low loss and reliable connectors matter. Use for amateur radio, scanners, routers and lab measurements where stable impedance and solid copper conductors improve signal integrity.

## Long description

Rangeful HF400 12m coaxial cable with TNC male to SMA male connectors is a 50 Ohm full-copper assembly engineered for radio frequency signal transmission. The 12 metre length provides extended reach for antenna connections, radio equipment linking and test setups. Constructed with full copper conductors and standard HF400 dielectric and shielding geometry, this cable is intended to offer consistent impedance and low insertion loss where reliable RF connections are required.
Advantages
The cable features full-copper conductors that improve conductivity and maintain signal integrity over a longer run compared with plated alternatives. TNC male and SMA male connectors provide secure threaded mating suitable for devices and test equipment that require robust mechanical connection. The 50 Ohm nominal impedance matches common RF systems and helps minimise return loss in antenna and radio-frequency signal paths.
Suitable for
 Connecting antennas to radio transceivers and scanners
 Linking routers, modems or RF front-ends with SMA or TNC ports
 Lab measurements and test setups requiring stable 50 Ohm connections
 Amateur radio installations and portable field setups
Key specifications
 Length: 12 metres
 Characteristic impedance: 50 Ohm
 Connectors: TNC male to SMA male
 Conductor material: full copper
 Cable type: HF400-class coaxial
How to use
Inspect connector threads and mating ports for debris or damage before installation. Hand-tighten the TNC and SMA connectors until a snug, threaded engagement is achieved; avoid over-torquing to prevent damage to connector bodies or equipment ports. Route the cable to minimise sharp bends and avoid kinks; maintain bend radii appropriate for HF400 coaxial assemblies to reduce impedance discontinuities. For temporary test setups, secure the cable to prevent strain on connectors.
Usage recommendations
Use the cable in environments within typical indoor or sheltered outdoor conditions and avoid prolonged exposure to moisture or direct sunlight without additional protection. When used for measurement or calibration tasks, allow connectors to be clean and ensure consistent mating to preserve measurement accuracy. If long-term outdoor routing is required, consider additional weatherproofing at connector interfaces.

## FAQ

### How much does the Rangeful HF400 12m Coaxial Cable TNC Male to SMA Male cost, and is it available for purchase?

The price is 65.49 € (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 13.07.2026 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

https://aio.lv/img/cache/product/11041571/61706666_large.webp