# Coaxial cable Rangeful TNC Male to SMA Male RG58/U 50 Ω, 3 m

**URL:** https://aio.lv/en/product--rangeful-rg58-tncm-sm-3--11226639
**Data updated:** 2026-02-14 19:38 (EET)
**Category:** Audio & Video Cables
**Manufacturer:** Rangeful
**Manufacturer code:** RG58-TNCM-SM-3
**EAN:** 4751040008322
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--rangeful-rg58-tncm-sm-3--11226639

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Coaxial cable with TNC male to SMA male connectors from Rangeful, using RG58/U type coaxial with 50 ohm impedance and 3 m length. Designed for RF signal transmission between devices with TNC and SMA ports, suitable for antennas, radio equipment, test instruments and networking hardware. Provides standard impedance matching and flexible routing for installations and field use.

## Long description

Rangeful coaxial cable TNC Male to SMA Male RG58/U 50 Ω, 3 m is a flexible RF interconnect designed for transmitting radio-frequency signals between devices with TNC and SMA connectors. Constructed on RG58/U dielectric and 50 ohm impedance, this 3 meter cable supports common antenna, radio and test equipment connections where standard impedance matching and compact routing are required.
Advantages
This coaxial cable provides reliable 50 Ω impedance continuity for RF chains, minimizing signal reflections when paired with compatible equipment. The TNC male and SMA male connectors are threaded and compact respectively, enabling secure mechanical and electrical connection in field and laboratory environments. The 3 m length offers extended reach while remaining flexible enough for routing in racks, enclosures or portable setups.
Suitable for
Connecting antennas to radio transceivers with TNC or SMA ports
Linking test and measurement instruments to RF devices
Networking hardware and wireless access points requiring 50 Ω cabling
Portable radio setups and field measurements
Key specifications
Cable type: RG58/U coaxial
Characteristic impedance: 50 Ω
Connector A: TNC male (threaded)
Connector B: SMA male (threaded micro connector)
Length: 3 m
Typical use: RF signal transmission between TNC and SMA interfaces
Flexibility: suitable for moderate bending and routing
How to use
Align the TNC male connector with the corresponding TNC female jack and rotate the threaded coupling nut until hand-tight to ensure a secure connection. Align the SMA male connector with the SMA female receptacle and engage the threaded coupling carefully to avoid cross-threading; tighten by hand and use a small torque wrench if precise torque is required. Route the cable to avoid sharp bends and excessive tension; maintain a bend radius consistent with RG58 recommendations to preserve electrical performance. Verify continuity and VSWR with appropriate test equipment after installation if accurate RF matching is required.
Usage recommendations
Use this cable where 50 Ω impedance matching is required and avoid exposing connectors to moisture or corrosive environments. For permanent outdoor installations consider additional weatherproofing at connector interfaces. Replace the cable if physical damage, severe kinking, or degraded connector integrity is observed to maintain reliable RF performance.

## FAQ

### How much does the Rangeful TNC Male to SMA Male RG58/U 3 m cable cost, and is it available for purchase?

The price is 21.49 € (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 06.07.2026 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/11226639/62113172_large.webp