# Coaxial cable QOLTEC 57030 RG-58 1 m with N-type to RP-SMA connectors, black

**URL:** https://aio.lv/en/product--qoltec-57030--4585611
**Data updated:** 2026-03-07 14:49 (EET)
**Category:** Network Cables
**Manufacturer:** QOLTEC
**Manufacturer code:** 57030
**EAN:** 5901878570303
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-57030--4585611

## 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 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

QOLTEC 57030 is a 1 m RG-58 coaxial cable designed for RF and antenna connections. It features an N-type connector on one end and an RP-SMA connector on the other, suitable for linking equipment with different connector standards. The cable is black, supplied as a single piece, and is intended for use in networking, wireless and radio frequency applications requiring a short interconnect.

## Long description

QOLTEC 57030 is a 1 m RG-58 coaxial cable with an N-type connector on one end and an RP-SMA connector on the other, supplied in black as a single-piece interconnect. It is designed for RF and antenna connections where a short, reliable link is needed between devices with different connector standards. The cable supports typical applications in networking, wireless and radio frequency setups that require an RG-58 electrical characteristic and compact, flexible cabling.
Advantages
The cable combines an industry-standard RG-58 construction with professionally terminated connectors (N-type and RP-SMA) to offer consistent impedance and mechanical compatibility across a range of RF equipment. Its 1 m length provides a compact interconnect that reduces excess slack and potential signal loss in short runs. The black outer jacket delivers neutral appearance and basic environmental protection suitable for indoor and protected outdoor installations.
Suitable for
Connecting antennas to receivers or transceivers with differing connector types
Short RF interconnects in wireless access point and router installations
Laboratory and test setups requiring quick conversion between N-type and RP-SMA
CCTV and DVB-T installations where a short coaxial link is needed
Key specifications
Cable length: 1 m
Cable type: RG-58
Connector A: N-type (female or male depending on configuration)
Connector B: RP-SMA (reverse polarity SMA)
Product colour: Black
How to use
Inspect both connectors and mating ports for cleanliness before connecting to avoid contamination of RF interfaces. Align the N-type and RP-SMA connectors carefully and hand-tighten where applicable; avoid excessive torque on small threaded RF connectors. Use the 1 m cable to create a short, direct connection between the antenna and device or between two devices with N-type and RP-SMA interfaces. Route the cable to minimise sharp bends and avoid pinching to preserve the coaxial geometry and impedance characteristics.
Usage recommendations
Use this RG-58 1 m cable for short-distance RF connections and indoor or sheltered outdoor installations. If the installation requires permanent outdoor exposure, prolonged UV resistance, or higher power handling, consider selecting a cable with dedicated outdoor-rated jacket or different coaxial specification. Regularly inspect connectors and replace the cable if mechanical damage or degradation is observed.

## Specifications

| Feature | Value |
|---|---|
| Insulation material | Polyethylene |

### Features

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Cable type | RG-58 |
| Connector 1 | N-type |
| Connector 2 | RP-SMA |
| Product colour | Black |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Female |
| Connector 2 gender | Male |

### Other features

| Feature | Value |
|---|---|
| Impedance | 50 Ω |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 45 g |
| Package depth | 80 mm |
| Package height | 210 mm |
| Package width | 30 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Coaxial cable QOLTEC 57030 RG-58 1 m cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 141 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, Bank cards on-line, Apple Pay, Google Pay. 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 QOLTEC 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 QOLTEC 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, cable type, connector 1, connector 2, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/4585611/64067622_large.webp