# Coaxial Cable HiSmart TV991501 LMR-400 3m N-male to RP-SMA-male

**URL:** https://aio.lv/en/product--hismart-tv991501--4803108
**Data updated:** 2025-12-29 17:42 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** HiSmart
**Manufacturer code:** TV991501
**EAN:** 9990000991501
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-tv991501--4803108

## 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

HiSmart TV991501 is a 3-meter LMR-400 coaxial cable with N-male connector on one end and RP-SMA-male on the other. Designed for RF signal transmission, it suits antennas, routers, and radio equipment requiring low-loss connections. The cable provides durable shielding and stable impedance for reliable performance in installations and upgrades.

## Long description

HiSmart TV991501 is a 3-meter LMR-400 coaxial cable with an N-male connector on one end and a reverse-polarity SMA male (RP-SMA-male) on the other. It is designed for RF signal transmission and is suitable for connecting LoRa antennas and other RF equipment such as routers and radio devices. The cable offers low attenuation, stable 50 ohm impedance and UV-protected outer jacket for outdoor use.
Advantages
The LMR-400 construction provides consistent shielding and low signal loss over the 3 m length, combining durability with flexibility for installation. The 50 ohm impedance and robust connectors ensure reliable RF performance with LoraWan and Helium technologies and general radio frequency applications.
Suitable for
Connecting LoRa/LoRaWAN antennas
Outdoor antenna installations with RP-SMA and N connector equipment
Routers, gateways and radio equipment requiring low-loss RF cabling
Upgrades and repairs of antenna feeds and RF links
Key specifications
Product name: HiSmart TV991501
Cable type: LMR-400
Length: 3 m
Connector 1: N-male
Connector 2: RP-SMA-male (reverse polarity SMA male)
Impedance: 50 ohm
Operating temperature: -40°C to +85°C
Color: black
How to use
Verify that both connected devices use compatible connector types (N-female and RP-SMA-female). Align and hand-tighten the N-male and RP-SMA-male connectors to the corresponding female ports, avoiding cross-threading. Use appropriate torque if specified by your equipment manufacturer. Route the cable to minimize sharp bends and avoid crushing; for outdoor runs, secure the cable and weatherproof connector interfaces as needed.
Usage recommendations
For best RF performance, keep cable length as short as practical and avoid tight bends. When used outdoors, check UV-protected jacket condition periodically and secure connections against moisture. Match impedance and connector types to your equipment (50 ohm) to prevent signal reflection and loss.

## FAQ

### How much does the HiSmart TV991501 LMR-400 3m N-male to RP-SMA-male 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 — 16 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 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/4803108/27937976_large.webp