# Coaxial cable Rangeful HF240T-NMH-SM-3 — SMA male to N male, double HF240 hex coax, 3 m, pure copper

**URL:** https://aio.lv/en/product--rangeful-hf240t-nmh-sm-3--11226121
**Data updated:** 2026-02-14 19:37 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** Rangeful
**Manufacturer code:** HF240T-NMH-SM-3
**EAN:** 4752284001087
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rangeful-hf240t-nmh-sm-3--11226121

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

This Rangeful HF240T-NMH-SM-3 coaxial cable connects SMA male to N male connectors via double HF240 hex coax construction. The 3 m pure copper cable provides reliable RF signal transmission and mechanical robustness for test setups, antennas, and radio equipment. Suited for lab use, installations, and field measurements where durable, low-loss connections are needed.

## Long description

The Rangeful HF240T-NMH-SM-3 is a 3 m coaxial cable assembly that terminates with an SMA male connector on one end and an N male connector on the other. Built with dual HF240 hex coax conductors and pure copper materials, this cable is designed to provide consistent RF signal transmission with reduced insertion loss and enhanced mechanical durability. Its construction supports laboratory testing, antenna connections and field measurements where stable, low-loss RF connections are required.
Advantages
This coaxial cable offers low signal attenuation through its HF240 double-hex design and pure copper conductors, ensuring reliable RF performance across a broad frequency range. The SMA male and N male connectors are robust and widely compatible with test instruments and RF equipment. The 3 meter length provides flexibility in bench setups and installations while maintaining mechanical strength for repeated use.
Suitable for
 Laboratory RF testing and measurements
 Antenna connections for radio equipment
 Field diagnostics and portable test setups
 Signal routing between instruments with SMA and N interfaces
Key specifications
 Cable length: 3 meters
 Cable conductor material: pure copper
 Cable construction: double HF240 hex coax
 Connector A: SMA male
 Connector B: N male
 Design purpose: low-loss RF signal transmission and mechanical durability
How to use
Inspect connectors and cable for visible damage before use. Connect the SMA male end to the device or adapter with an SMA female port and tighten by hand or with the recommended torque specification for SMA connectors if available. Attach the N male end to the corresponding N female port and secure using the coupling nut until hand-tightened and then with a torque wrench if a precise torque is required. Route the cable to avoid sharp bends, crushing, or tension that could compromise the double-hex geometry or connector integrity. For repeated connects and disconnects, keep threads clean and aligned to prevent cross-threading.
Usage recommendations
For optimal long-term performance, avoid exposing the cable to excessive torsion, prolonged UV exposure, or corrosive environments. Use proper connector torque and store the cable coiled loosely without tight loops. When used in precision measurement setups, verify system calibration after installing the cable to account for insertion loss and return loss characteristics.

## FAQ

### How much does the Rangeful HF240T-NMH-SM-3 coaxial cable SMA to N, 3 m cost, and is it available for purchase?

The price is 45.49 € (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 10.07.2026 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/11226121/62111048_large.webp