# Coaxial cable HiSmart LMR-400 TV990696 3 m N-female to RP-SMA male

**URL:** https://aio.lv/en/product--hismart-tv990696--4584896
**Data updated:** 2025-12-29 17:33 (EET)
**Category:** Wi‑Fi Antennas
**Manufacturer:** HiSmart
**Manufacturer code:** TV990696
**EAN:** 9990000990696
**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-tv990696--4584896

## 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 LMR-400 coaxial cable TV990696, 3 meters long, with N-female connector on one end and RP-SMA male connector on the other. Designed for RF signal transmission between devices with N and RP-SMA interfaces, suitable for antennas, routers, and radio equipment. Low-loss LMR-400 construction provides stable signal performance and reliable connections for indoor and sheltered outdoor installations.

## Long description

HiSmart LMR-400 coaxial cable TV990696, 3 m long, with an N-female connector on one end and an RP-SMA male connector on the other. Designed for RF signal transmission between devices with N and RP-SMA interfaces, the LMR-400 construction offers low loss and stable performance for antennas, routers and radio equipment. The cable is black, rated 50 ohms and intended for indoor and sheltered outdoor use with UV protection.
Advantages
The LMR-400 cable provides ultra-low attenuation and reliable signal transmission over a 3 m length. Its N-female to RP-SMA male connections ensure compatibility with a wide range of LoRaWAN, Helium and other RF devices. The cable is flexible, durable and rated for an operating temperature range from -40°C to +85°C.
Suitable for
Connecting LoRa/LoRaWAN antennas to gateways and routers
Helium and other IoT network antenna installations
RF equipment and test setups requiring N-female to RP-SMA male connection
Indoor and sheltered outdoor antenna extensions up to 3 meters
Key specifications
Brand: HiSmart
Model / MPN: TV990696
Length: 3 m
Connector 1: N-female
Connector 2: RP-SMA male
Cable type: LMR-400
Impedance: 50 ohms
Operating temperature: -40°C to +85°C
Color: Black
Warranty: 24 months
How to use
Verify that both the device and antenna ports match the cable connectors (N-female and RP-SMA male). Align and hand-tighten the connectors; do not overtighten. Route the cable to avoid sharp bends and excessive strain. For outdoor installations ensure connectors and any exposed sections are protected from direct weather exposure despite UV-protected jacket.
Usage recommendations
For best RF performance, keep the cable length as short as practical, avoid tight bends (minimum bend radius per LMR-400 guidelines), and use appropriate sealing or weatherproofing for any outdoor terminations.

## FAQ

### How much does the HiSmart LMR-400 coaxial cable TV990696 3 m 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 — 128 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/4584896/19184010_large.webp