# Coaxial cable Rangeful HF240 50 Ω, TNC male to SMA male, 3 m

**URL:** https://aio.lv/en/product--rangeful-hf240-tncm-sm-3--11226201
**Data updated:** 2026-02-14 19:37 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Rangeful
**Manufacturer code:** HF240-TNCM-SM-3
**EAN:** 4752284000769
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rangeful-hf240-tncm-sm-3--11226201

## 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 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Rangeful HF240 is a 3 m coaxial cable with 50 ohm impedance, fitted with a TNC male connector on one end and an SMA male connector on the other. Designed for RF and antenna connections, it provides a reliable interconnect between equipment with TNC and SMA ports. Suitable for test setups, radio, and wireless installations where a stable 50 Ω link is required.

## Long description

Rangeful HF240 50 Ω coaxial cable is a 3 m interconnect designed for RF and antenna applications. It features a TNC male connector on one end and an SMA male connector on the other, providing a direct connection between equipment with TNC and SMA ports. The cable maintains a 50 ohm characteristic impedance for consistent signal transfer in test setups, radio equipment and wireless installations.
Advantages
The cable offers a consistent 50 Ω impedance along its length to minimize reflections and preserve RF signal integrity. Precision‑terminated TNC male and SMA male connectors ensure a secure mechanical and electrical connection. With a 3 m length, the cable provides moderate reach for bench testing, lab setups or equipment placement without excessive signal loss typical of longer runs. The construction balances flexibility and shielding to support routine routing while reducing susceptibility to external interference.
Suitable for
 Connecting radio transceivers to external antennas or filters
 Laboratory and testbench RF measurement setups
 Wireless equipment installations requiring TNC-to-SMA mating
 Field diagnostics and temporary interconnects for 50 Ω systems
Key specifications
 Characteristic impedance: 50 ohm
 Length: 3 meters
 Connector A: TNC male
 Connector B: SMA male
 Cable type: RF coaxial, designed for 50 Ω systems
How to use
Connect the TNC male connector to the device with a TNC female port and the SMA male connector to the device with an SMA female port, ensuring that connectors are aligned and engaged without cross‑threading. For testbench applications, route the cable to avoid sharp bends and kinks; maintain gentle curves to preserve impedance characteristics. When used in measurement setups, keep the cable length consistent with calibration references to reduce measurement error.
Usage recommendations
Inspect connector threads and interfaces before installation; clean contacts if necessary to avoid increased insertion loss. Avoid tight bending radii and excessive mechanical stress near connector transitions. For critical RF applications, verify system VSWR after installation and use appropriate adapters only when matched to 50 Ω systems.

## FAQ

### How much does the Coaxial cable Rangeful HF240 TNC to SMA 3 m cost, and is it available for purchase?

The price is 20.49 € (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 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. 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/11226201/62111442_large.webp