# Coaxial cable HiSmart TV990719 LMR-400, 7 m, N-female to RP-SMA-male

**URL:** https://aio.lv/en/product--hismart-tv990719--4584897
**Data updated:** 2025-12-29 17:33 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** HiSmart
**Manufacturer code:** TV990719
**EAN:** 9990000990719
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hismart-tv990719--4584897

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Coaxial cable HiSmart TV990719 (LMR-400) with a 7-meter length, fitted with N-female and RP-SMA-male connectors. Designed for low-loss RF signal transmission between antennas, routers, modems and radio equipment where durable LMR-400 construction and standardized connectors are required. Suitable for indoor or sheltered outdoor installations to extend or relocate RF connections.

## Long description

Coaxial cable HiSmart TV990719 (LMR-400), 7 m, N-female to RP-SMA-male is a low-loss RF cable designed to connect antennas, routers, modems and radio equipment. The LMR-400 construction provides reliable signal transmission with low attenuation and flexibility. The cable is suitable for indoor or sheltered outdoor use and has N-female and RP-SMA-male connectors for compatibility with LoRaWAN and Helium devices.
Advantages
The LMR-400 dielectric and shielding structure ensures ultra-low attenuation and stable 50 Ω impedance for consistent RF performance. The 7 m length allows relocation or extension of antenna connections without additional adapters. Outdoor-capable materials with UV protection increase durability when used in sheltered external installations. Standard N-female and RP-SMA-male connectors offer broad compatibility with LoRa and other radio devices.
Suitable for
Connecting LoRaWAN and Helium antennas to gateways or routers
Extending antenna feed lines for modems and radio equipment
Indoor or sheltered outdoor antenna installations
Key specifications
Connector 1: N-female
Connector 2: RP-SMA-male (reverse polarity)
Cable length: 7 m
Cable type: LMR-400
Impedance: 50 ohm
Operating temperature: -40°C to +85°C
Color: black
Warranty: 24 months
How to use
Connect the N-female end to the antenna or device with an N-male connector and attach the RP-SMA-male end to the corresponding RP-SMA-female port on the gateway, router or modem. Ensure connectors are tightened by hand or with an appropriate torque tool to prevent signal leakage; avoid over-tightening. Route the cable to avoid sharp bends and protect exposed sections from direct weather where possible.
Usage recommendations
For best RF performance keep cable runs as short as practical, avoid kinks and tight coils, and use sheltered mounting for outdoor sections. Verify connector polarity compatibility before installation to prevent connector damage.

## FAQ

### How much does the HiSmart TV990719 LMR-400 7 m N-female to RP-SMA-male cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 08.07.2026 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

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