# Coaxial cable Rangeful HF400-NM-NM-20 — 20 m, flexible LMR400 UF equivalent, NM-NM connectors

**URL:** https://aio.lv/en/product--rangeful-hf400-nm-nm-20--11041240
**Data updated:** 2026-02-13 15:48 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Rangeful
**Manufacturer code:** HF400-NM-NM-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-nm-20--11041240

## 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-NM-20 is a 20-meter flexible coaxial cable designed as an LMR400 UF equivalent. Fitted with NM (male) connectors on both ends, it suits outdoor and indoor RF signal transmission, antenna feeds, amateur radio, and professional RF installations. The cable offers low loss over long runs and flexible routing for easier installation and reliable connectivity.

## Long description

Rangeful HF400-NM-NM-20 is a 20-meter flexible coaxial cable designed as an LMR400 UF equivalent, fitted with NM (male) connectors on both ends. The cable is intended for RF signal transmission in indoor and outdoor environments where low loss over long runs and flexible routing are required. Typical applications include antenna feeds, amateur radio setups and professional RF installations where stable impedance and weather-resistant performance are important.
Advantages
The cable combines an LMR400 UF-equivalent construction with flexible outer jacket materials to allow easier routing in tight spaces while maintaining low attenuation. NM connectors on both ends provide straightforward connection to compatible antenna mounts and equipment. The design offers balanced electrical characteristics appropriate for VHF, UHF and many microwave band uses, and the durable jacket improves resistance to UV and environmental exposure for outdoor deployments.
Suitable for
Antenna feeds for base stations, scanners and receivers
Amateur (ham) radio transceivers and field operations
Fixed or temporary RF installations where runs up to 20 m are needed
Indoor routing behind walls, in attics or along equipment racks
Key specifications
Length: 20 m
Conductor type: solid or stranded center conductor appropriate for low-loss coax (LMR400 UF equivalent construction)
Impedance: 50 ohm nominal
Connector type: NM (male) on both ends
Jacket: flexible UV-resistant outer jacket suitable for outdoor use
Attenuation: low loss suited for long runs compared with smaller-diameter coax
Application frequency range: suitable for VHF, UHF and many higher-frequency RF uses
How to use
Prepare connectors and equipment by ensuring mating surfaces are clean and free of corrosion. Route the cable along the planned path, avoiding sharp bends and pinch points; maintain bend radii consistent with flexible LMR400-type coax to prevent performance degradation. Connect the NM (male) ends securely to female antenna sockets or adapters, making sure threads engage smoothly and any sealing practices used in outdoor installations are applied. When installing outdoors, use appropriate weatherproofing at joints and entry points to prevent moisture ingress.
Usage recommendations
For best performance, minimize unnecessary length and avoid tight coils; secure the cable with non-compressive fasteners and keep it clear of sources of RF interference and high-voltage lines. Inspect connectors periodically for wear or corrosion, and replace or recoat weatherproofing as needed for long-term outdoor installations.

## FAQ

### How much does the Coaxial cable Rangeful HF400-NM-NM-20 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/11041240/61706261_large.webp