# Coaxial cable Rangeful HF400-NM-SM-20 20 m UltraFlex SMA male to N male

**URL:** https://aio.lv/en/product--rangeful-hf400-nm-sm-20--11041272
**Data updated:** 2026-02-13 15:48 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Rangeful
**Manufacturer code:** HF400-NM-SM-20
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 98.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 81.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rangeful-hf400-nm-sm-20--11041272

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Rangeful HF400-NM-SM-20 is a 20 m UltraFlex coaxial cable with SMA male to N male connectors. Designed for RF and antenna connections, it offers flexible routing in installations requiring a long, continuous lead. Use cases include test setups, base station links and antenna extensions where SMA and N interfaces must be joined without adapters.

## Long description

Rangeful HF400-NM-SM-20 is a 20 m UltraFlex coaxial cable with SMA male to N male connectors, designed for RF and antenna connections where a long, continuous lead is required. The cable provides flexible routing for test setups, base station links and antenna extensions that need a direct connection between SMA and N interfaces without additional adapters.
Advantages
The UltraFlex construction enables easier installation in constrained spaces and reduces stress on connectors during routing. Having SMA male on one end and N male on the other allows direct mating with devices and antennas that use these common RF interfaces. The continuous 20 m length eliminates the need for intermediate adapters or multiple shorter cables, simplifying signal paths and reducing potential points of failure.
Suitable for
Laboratory and field RF test setups requiring long runs
Base station links and temporary antenna deployments
Antenna extensions where an SMA-to-N connection is needed
Situations that require flexible cable routing through conduits or equipment racks
Key specifications
Length: 20 m
Cable type: UltraFlex coaxial
Connector A: SMA male
Connector B: N male
Application: RF and antenna connections
How to use
Connect the SMA male end to the SMA-female port of your instrument, adapter or antenna feed. Attach the N male end to the N-female connector on the receiving device or antenna. Route the cable to avoid sharp bends and reduce mechanical stress on the connector joints; the UltraFlex design permits tighter bends than standard coaxial cables, but maintain gentle curves near the connector interfaces. Ensure connectors are fully engaged and, where applicable, hand-tighten then secure with appropriate torque if specified by the connected equipment.
Usage recommendations
For optimal performance, avoid kinking and keep the cable clear of high-power electrical sources and strong RF emitters unless required. Inspect connectors periodically for signs of wear or corrosion and clean mating surfaces with suitable, non-abrasive materials when necessary. When installing in outdoor or exposed environments, use appropriate weatherproofing at connector interfaces.

## FAQ

### How much does the Rangeful HF400-NM-SM-20 coaxial cable 20 m cost, and is it available for purchase?

The price is 98.49 € (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 14.07.2026 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/11041272/61706288_large.webp