# Coaxial cable HiSmart TV990672 LMR-400 1 m N-female to RP-SMA-male

**URL:** https://aio.lv/en/product--hismart-tv990672--4584191
**Data updated:** 2025-12-29 17:32 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** HiSmart
**Manufacturer code:** TV990672
**EAN:** 9990000990672
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-tv990672--4584191

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

HiSmart TV990672 is a 1 m LMR-400 coaxial cable with an N-female connector on one end and an RP‑SMA‑male connector on the other. Designed for RF signal transmission between equipment with these interfaces, it suits antenna, router, modem and radio connections where a short, low-loss jumper is required. Provides reliable shielding and mechanical durability for indoor and sheltered outdoor installations.

## Long description

HiSmart TV990672 is a 1 m LMR-400 coaxial cable with an N-female connector on one end and an RP‑SMA‑male connector on the other. It is designed for RF signal transmission between devices that use these interfaces and is suitable for antenna, router, modem and radio connections where a short, low-loss jumper is required. The cable provides reliable shielding, mechanical durability and is suitable for indoor and sheltered outdoor installations with UV protection.
Advantages
The LMR-400 construction offers ultra-low attenuation and stable 50 ohm impedance, ensuring minimal signal loss over the 1 m length. Connectors are standard N-female and reverse-polarity SMA-male for compatibility with LoRa, LoRaWAN, Helium and other RF equipment. The cable is flexible enough for typical installation routing while maintaining durable shielding and a temperature range that supports demanding environments.
Suitable for
Connecting LoRa/LoRaWAN and Helium antennas to gateways and modems
Short RF jumper between routers, modems and external antennas
Indoor and sheltered outdoor antenna installations
Key specifications
Connector 1: N-female
Connector 2: RP‑SMA‑male (reverse polarity)
Cable type: LMR-400
Length: 1 m
Impedance: 50 ohm
Operating temperature: -40°C to +85°C
Color: black
Brand / MPN / EAN: HiSmart / TV990672 / 9990000990672
How to use
Confirm both devices use the specified connector types (N-female and RP‑SMA‑male). Attach the N-female end to the corresponding N-male connector and screw the RP‑SMA‑male into the RP‑SMA-female port until secure. Route the 1 m cable without sharp bends or crushing and, for outdoor use, place it in a sheltered position to minimise direct exposure despite UV protection. Check connections for firm mechanical contact before powering RF equipment.
Usage recommendations
Use this cable as a short, low-loss jumper for antennas and RF equipment. Avoid repeated disassembly of connectors to preserve mechanical integrity and ensure good contact. For permanently exposed outdoor installations consider additional weatherproofing at connector interfaces.

## FAQ

### How much does the HiSmart TV990672 LMR-400 coaxial cable 1 m cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 03.07.2026 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/4584191/19113795_large.webp