# Coaxial cable Rangeful HF400-RPTNCM-SM-7 SMA male to RP-TNC male, 7 m, UltraFlex

**URL:** https://aio.lv/en/product--rangeful-hf400-rptncm-sm-7--11380539
**Data updated:** 2026-02-14 19:45 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** Rangeful
**Manufacturer code:** HF400-RPTNCM-SM-7
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 50.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 42.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rangeful-hf400-rptncm-sm-7--11380539

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

This Rangeful coaxial cable HF400-RPTNCM-SM-7 connects SMA male to RP‑TNC male and measures 7 meters. Constructed with UltraFlex design for improved bendability, it is intended for RF signal transmission between devices requiring these connectors. Useful for test setups, antenna extensions and temporary installations where a flexible, longer SMA–RP‑TNC lead is needed.

## Long description

The Rangeful HF400-RPTNCM-SM-7 coaxial cable connects an SMA male connector to an RP‑TNC male connector over a length of 7 meters. Designed using Rangeful's UltraFlex construction, the cable provides RF signal transmission for setups that require a longer, more flexible interconnect between devices with SMA and reverse-polarity TNC interfaces. It is intended for use in test benches, temporary installations, antenna extensions and similar applications where a pliable cable routing is beneficial.
Advantages
The UltraFlex construction improves bendability and reduces stress at connector junctions compared with standard coaxial leads, easing installation in cramped or frequently reconfigured environments. The fixed SMA male to RP‑TNC male connector pairing eliminates the need for adapters when connecting equipment that uses these specific interfaces. The 7 m length allows flexible placement of antennas and test instruments while maintaining a reliable RF path for common frequencies supported by HF400-type coaxial designs.
Suitable for
 Extending antenna connections where SMA to RP‑TNC mating is required
 Temporary or portable RF test setups and measurement benches
 Lab and development environments with frequent cable re-routing
 Field installations requiring a flexible, longer RF lead
Key specifications
 Cable type: UltraFlex coaxial construction optimized for bendability
 Connectors: SMA male to RP‑TNC male
 Length: 7 meters
 Intended use: RF signal transmission between compatible connector types
 Typical applications: antenna extension, test and measurement, temporary installations
How to use
Connect the SMA male end to the SMA female port and the RP‑TNC male end to the corresponding RP‑TNC female port, ensuring threads engage smoothly without cross‑threading. Route the cable to avoid sharp bends and excessive tension; the UltraFlex design permits tighter radii than standard coax but proper strain relief at connector ends is recommended. For test and measurement setups, secure the cable to avoid movement during measurements. When disconnecting, hold the connector body rather than pulling on the cable jacket to prevent stress on the terminations.
Usage recommendations
Store the cable coiled loosely and avoid tight wraps that create sharp bends. Inspect connector interfaces for debris or damage before use. For critical measurements, keep cable runs as short as feasible and avoid routing near high‑power sources or strong electromagnetic interference. Replace the cable if connector integrity or shielding appears compromised.

## FAQ

### How much does the Coaxial cable Rangeful HF400-RPTNCM-SM-7 SMA→RP‑TNC 7m cost, and is it available for purchase?

The price is 50.99 € (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 08.07.2026 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/11380539/65870464_large.webp