# Coaxial cable Rangeful HF400-RPSM-NMH-20 — 20 m, full copper, 50 Ω

**URL:** https://aio.lv/en/product--rangeful-hf400-rpsm-nmh-20--11156482
**Data updated:** 2026-02-14 19:33 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Rangeful
**Manufacturer code:** HF400-RPSM-NMH-20
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 107.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 88.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rangeful-hf400-rpsm-nmh-20--11156482

## 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 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Rangeful HF400-RPSM-NMH-20 is a 20 m coaxial cable with full copper conductors and 50 Ω impedance. Designed for RF and antenna connections, it provides low signal loss and reliable shielding for amateur radio, antenna installations, and signal transmission. Suitable for indoor and outdoor use where a flexible, high-conductivity cable is required.

## Long description

Rangeful HF400-RPSM-NMH-20 is a 20 m coaxial cable with full copper conductors and a nominal 50 Ω impedance. It is intended for RF signal and antenna connections where low loss and consistent impedance are required. The cable construction provides reliable shielding and mechanical flexibility suitable for both indoor and outdoor installations, making it appropriate for amateur radio, antenna extension, and other signal transmission tasks where high conductivity and stable performance are needed.
Advantages
The full copper center conductor and copper shielding ensure improved conductivity and reduced insertion loss compared with copper-clad alternatives. The 50 Ω impedance matches common RF equipment and antennas, lowering reflection and VSWR risks. Flexible outer jacket and durable dielectric maintain signal stability over bends and repetitive handling while offering reasonable weather resistance for exposed installations.
Suitable for
 Amateur radio antenna feedlines
 Connecting transceivers to external antennas
 Antenna extension runs in basements, garages, or rooftops
 Short to medium RF patch and test connections
Key specifications
 Length: 20 m
 Characteristic impedance: 50 Ω
 Center conductor: solid full copper
 Shielding: copper braid (with foil backing where applicable)
 Outer jacket: flexible weather-resistant polymer
 Typical use: RF and antenna signal transmission
How to use
Route the 20 m coaxial cable between the radio equipment and the antenna, avoiding close parallel runs with mains wiring to reduce interference. Use appropriate connectors and torque values at each end to ensure low-loss connections; inspect connectors and cable ends for clean, corrosion-free contact. Secure the cable with non-compressive ties or clips and allow gentle loops rather than sharp bends to preserve cable performance. If used outdoors, elevate or secure the cable to prevent prolonged water pooling at connection points.
Usage recommendations
For best RF performance, keep runs as short as practical, minimize sharp bends, and ensure connectors are properly fitted. Periodically inspect outdoor runs for jacket damage and replace if corrosion or mechanical wear is detected.

## FAQ

### How much does the Coaxial cable Rangeful HF400-RPSM-NMH-20 cost, and is it available for purchase?

The price is 107.49 € (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 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: 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/11156482/61875866_large.webp