# Coaxial cable OEM N male to SMA male 2.5 m CF400 — low-loss RF jumper

**URL:** https://aio.lv/en/product--oem-cc-nm-sm-25-cf-400--4066959
**Data updated:** 2026-02-12 09:59 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** OEM
**Manufacturer code:** CC-NM-SM-2.5-CF-400
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-cc-nm-sm-25-cf-400--4066959

## 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

Straight coaxial RF cable with OEM N male connector on one end and SMA male connector on the other, length 2.5 m, constructed with CF400 low-loss coaxial cable. Designed for interconnecting RF equipment, antennas, test instruments and wireless devices where N-to-SMA transition and stable signal transmission are required. Suitable for installations needing reliable impedance match and reduced signal attenuation.

## Long description

Straight coaxial RF cable with an OEM N male connector on one end and an SMA male connector on the other, 2.5 m in length. Constructed with CF400 low-loss coaxial cable, this RF jumper is designed to provide stable signal transmission and reliable impedance matching when connecting RF equipment, antennas, test instruments and wireless devices. The cable combines a robust outer jacket with precision connectors to minimise attenuation over the run while maintaining mechanical flexibility for typical installation environments.
Advantages
The CF400 low-loss dielectric and conductor geometry reduce insertion loss across a wide frequency range, improving overall signal integrity compared with standard coax. Precision N male and SMA male connectors provide secure, low-reflection connections with consistent characteristic impedance. The 2.5 m length balances reach and loss for many bench and field setups, while the cable assembly’s mechanical construction resists deformation and preserves connector alignment during handling and installation.
Suitable for
 Connecting RF test equipment to antennas or measurement devices
 Interfacing wireless devices, routers or base stations with external antennas
 Laboratory and bench-top RF experiments and prototyping
 Field installations requiring N-to-SMA transition with low insertion loss
Key specifications
 Cable type: CF400 low-loss coaxial
 Connector 1: OEM N male
 Connector 2: SMA male
 Length: 2.5 m
 Impedance: 50 ohm
 Construction: flexible jacket with braided shield
 Typical use: RF jumper for signal interconnection
How to use
Align the N male and SMA male connectors with the corresponding female ports on the devices to be connected. Hand-tighten the SMA male coupling nut until secure and use appropriate torque for the N connector where required by the equipment manufacturer; avoid over-tightening to prevent damage to connector threads. Route the cable to minimise sharp bends and keep it clear of high-EMI sources. For best performance, maintain gentle bend radii consistent with the cable’s flexibility and avoid kinking.
Usage recommendations
Inspect connectors before use to ensure clean contact surfaces; clean with a suitable, lint-free wipe if contamination is present. For long-term installations, periodically check connector tightness and cable condition. When higher frequencies or the lowest possible attenuation are required, verify that the CF400 cable characteristics meet the application’s frequency band and loss budget.

## FAQ

### How much does the Coaxial cable N male to SMA male 2.5 m CF400 cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 304 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 OEM 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 OEM 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/4066959/10241447_large.webp