# Coaxial cable Rangeful HF400 TNC Male to TNC Female, 50 Ohm, full copper, 3 m

**URL:** https://aio.lv/en/product--rangeful-hf400-tncm-tncf-3--11041555
**Data updated:** 2026-02-13 15:48 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** Rangeful
**Manufacturer code:** HF400-TNCM-TNCF-3
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rangeful-hf400-tncm-tncf-3--11041555

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

Coaxial cable Rangeful HF400 with TNC male to TNC female connectors, 50 Ohm impedance and full-copper conductor. Length 3 meters. Designed for RF and antenna connections where reliable signal transfer and low loss are required. Suitable for test equipment, routers, radio devices and other RF installations that use TNC connectors.

## Long description

Coaxial cable Rangeful HF400 TNC Male to TNC Female, 50 Ohm, full copper, 3 m is a 3-meter RF cable with TNC male connector on one end and TNC female connector on the other. The cable has a characteristic impedance of 50 ohms and a full-copper central conductor, designed to provide consistent signal transmission for RF and antenna connections. It is intended for use with equipment that requires TNC interfaces and 50-ohm matching, such as routers, radio devices, test instruments and other RF installations.
Advantages
The Rangeful HF400 cable combines a full-copper conductor with 50-ohm characteristic impedance to reduce insertion loss and maintain signal integrity across typical RF frequencies. TNC male-to-female terminations provide reliable threaded coupling for secure mechanical and electrical contact. The 3 m length offers flexibility in equipment placement while keeping attenuation within predictable limits for short to medium runs.
Suitable for
 Connecting antennas to routers, modems and radio transceivers
 Interfacing test equipment and measurement setups that use TNC connectors
 Temporary or semi-permanent RF installations with 50-ohm matching
 Extension leads between TNC-equipped devices in laboratories and workshops
Key specifications
 Connector A: TNC male
 Connector B: TNC female
 Characteristic impedance: 50 Ω
 Conductor material: full copper (solid or stranded copper conductor)
 Cable length: 3 m
 Intended use: RF signal and antenna connections
How to use
Ensure both mating connectors are free of dust and damage before connection. Align the TNC male and TNC female connectors, engage the threaded coupling by hand and tighten gently to secure the connection; avoid over-tightening to prevent damage to the connectors. Route the cable to minimize sharp bends and kinks; maintain gentle bend radii to prevent increased loss or mechanical stress. When disconnecting, loosen the coupling thread fully before pulling connectors apart.
Usage recommendations
For best RF performance, use this 3 m Rangeful HF400 cable only within applications that require 50-ohm impedance and TNC terminations. Avoid routing near high-power electrical lines or sources of interference, and inspect connectors periodically for corrosion or wear. For long-term outdoor installations or environments with moisture exposure, consider additional environmental protection such as weatherproof boots or sealed enclosures.

## FAQ

### How much does the Rangeful HF400 TNC Male to TNC Female 3m cable cost, and is it available for purchase?

The price is 34.49 € (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 07.07.2026 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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