# Coaxial Cable HiSmart TV991488 LMR-400, 5 m, N-male to RP-SMA-male

**URL:** https://aio.lv/en/product--hismart-tv991488--4803106
**Data updated:** 2025-12-29 17:42 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** HiSmart
**Manufacturer code:** TV991488
**EAN:** 9990000991488
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 22.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 19.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-tv991488--4803106

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.89 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

HiSmart TV991488 is a 5-meter LMR-400 coaxial cable with N-male to RP-SMA-male connectors. Designed for RF signal transmission, it connects equipment with N-type and reverse-polarity SMA ports. Suitable for antennas, routers, modems and test setups where low loss and reliable shielding are needed. Provides a flexible, durable interconnect for indoor and short outdoor runs.

## Long description

HiSmart TV991488 is a 5 m LMR-400 coaxial cable with N-male to RP-SMA-male connectors, intended for RF signal transmission. It is suitable for connecting antennas, routers, modems and test equipment where low loss, reliable shielding and flexible routing are required. The cable is designed for indoor use and short outdoor runs with UV protection and operates across a wide temperature range.
Advantages
The LMR-400 construction provides low attenuation and consistent 50 ohm impedance, ensuring stable signal transfer. HiSmart TV991488 offers durable outer sheathing for mechanical robustness and UV resistance for outdoor exposure. The N-male to RP-SMA-male connector combination enables compatibility between equipment using N-type and reverse-polarity SMA ports.
Suitable for
Connecting LoRa/LoRaWAN and Helium antennas to gateways or routers
RF test setups and lab equipment requiring low-loss coax
Linking outdoor antennas to indoor modems or routers over short cable runs
Applications that require 50 ohm impedance matching
Key specifications
Connector 1: N-male
Connector 2: RP-SMA-male (reverse polarity)
Cable type: LMR-400
Length: 5 m
Impedance: 50 ohm
Operating temperature: -40°C to +85°C
Color: black
Warranty: 24 months
How to use
Verify that both devices use compatible connector genders (N-female and RP-SMA-female) before connecting. Route the 5 m cable between the antenna and the device, avoiding sharp bends and kinks to maintain cable performance. Tighten connectors by hand and, if required, use an appropriate torque wrench to the manufacturer's recommended torque for each connector type. For outdoor runs, secure the cable with UV-resistant clips and avoid prolonged exposure to standing water.
Usage recommendations
For best RF performance, keep cable runs as short as practical, avoid tight bends (minimum bend radius per LMR-400 specifications), and ensure connectors are clean and properly torqued. Use the HiSmart TV991488 cable for applications requiring a robust, low-loss 50 ohm connection between N-type and RP-SMA ports.

## FAQ

### How much does the HiSmart TV991488 LMR-400 coaxial cable 5 m cost, and is it available for purchase?

The price is 22.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 15 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 07.07.2026 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 HiSmart 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 HiSmart 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/4803106/27937966_large.webp