---
product_id: 281006664
title: "HUMAX Digital LNB 143s-B Quad Switch (Quad LNB, 4 Outputs, Weather Protection, Built-in Multiswitch, 40 mm Feed), Noise Rate 0.1 dB"
brand: "humax"
price: "AR$157188"
currency: ARS
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.ar/products/281006664-humax-digital-lnb-143s-b-quad-switch-quad-lnb-4
store_origin: AR
region: Argentina
---

# 4 independent outputs ultra-low 0.1 dB noise figure weatherproof design HUMAX Digital LNB 143s-B Quad Switch (Quad LNB, 4 Outputs, Weather Protection, Built-in Multiswitch, 40 mm Feed), Noise Rate 0.1 dB

**Brand:** humax
**Price:** AR$157188
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your satellite setup—4x the connection, zero compromise!

## Quick Answers

- **What is this?** HUMAX Digital LNB 143s-B Quad Switch (Quad LNB, 4 Outputs, Weather Protection, Built-in Multiswitch, 40 mm Feed), Noise Rate 0.1 dB by humax
- **How much does it cost?** AR$157188 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/281006664-humax-digital-lnb-143s-b-quad-switch-quad-lnb-4)

## Best For

- humax enthusiasts

## Why This Product

- Trusted humax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium Connectivity:** Gold-plated F connectors guarantee corrosion-free, stable connections.
- • **Compact & Lightweight:** Sleek 40 mm feed design weighing just 220g for easy installation.
- • **Quad Output Powerhouse:** Connect up to 4 receivers simultaneously without signal loss.
- • **Crystal Clear Reception:** Experience ultra-low noise with a 0.1 dB noise figure for pristine signal quality.
- • **Built to Brave the Elements:** Integrated weather protection ensures reliable performance rain or shine.

## Overview

The HUMAX Digital LNB 143s-B Quad Switch is a high-performance satellite accessory featuring 4 independent outputs, an ultra-low 0.1 dB noise figure for superior signal clarity, and integrated weather protection. Designed with gold-plated F connectors and a compact 40 mm feed, it ensures durable, reliable reception for multiple receivers simultaneously.

## Description

The Humax LNBs are not only characterised by first-class workmanship, but also by excellent reception properties. The functions at a glance: • Participants: 4 participants • Noise figure: 0.1 dB • LNB recording: 40 mm • Weather protection: integrated • F connectors: gold-plated F connectors

Review: Compre uno, han tardado pocos dias en enviarmelo. Funciona perfectamente con 4 receptores independientes, baja nivel de ruido, recomendado!
Review: Era della stessa marca del tv sat, e dalle descrizioni mi è sembrato un buon prodotto

## Features

- manufacturer: Sky Vision Satellitentechnik GmbH
- Item Trademark: HUMAX DIGITAL
- Item Weight: kilograms, pounds, 0.4850169764, 0.22
- Item Category: Accessory Or Part Or Supply

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BXMCP9I |
| Best Sellers Rank | #108,023 in Electronics ( See Top 100 in Electronics ) #71 in Satellite Television Receivers |
| Item model number | LNB 143-B |
| Manufacturer | Sky Vision Satellitentechnik GmbH |
| Product Dimensions | 12.7 x 5.6 x 9.2 cm; 220 g |

## Product Details

- **Antenna:** Satellite
- **Brand:** Humax
- **Colour:** gray
- **Manufacturer:** Sky Vision Satellitentechnik GmbH
- **Number of channels:** 4

## Images

![HUMAX Digital LNB 143s-B Quad Switch (Quad LNB, 4 Outputs, Weather Protection, Built-in Multiswitch, 40 mm Feed), Noise Rate 0.1 dB - Image 1](https://m.media-amazon.com/images/I/71jk3M1tWrL.jpg)
![HUMAX Digital LNB 143s-B Quad Switch (Quad LNB, 4 Outputs, Weather Protection, Built-in Multiswitch, 40 mm Feed), Noise Rate 0.1 dB - Image 2](https://m.media-amazon.com/images/I/71L4G3WE3DL.jpg)
![HUMAX Digital LNB 143s-B Quad Switch (Quad LNB, 4 Outputs, Weather Protection, Built-in Multiswitch, 40 mm Feed), Noise Rate 0.1 dB - Image 3](https://m.media-amazon.com/images/I/71S2i4paaGL.jpg)
![HUMAX Digital LNB 143s-B Quad Switch (Quad LNB, 4 Outputs, Weather Protection, Built-in Multiswitch, 40 mm Feed), Noise Rate 0.1 dB - Image 4](https://m.media-amazon.com/images/I/71p9L9JK1UL.jpg)
![HUMAX Digital LNB 143s-B Quad Switch (Quad LNB, 4 Outputs, Weather Protection, Built-in Multiswitch, 40 mm Feed), Noise Rate 0.1 dB - Image 5](https://m.media-amazon.com/images/I/71Q2QshjpHL.jpg)

## Available Options

This product comes in different **Style Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***R on 23 May 2019*

Compre uno, han tardado pocos dias en enviarmelo. Funciona perfectamente con 4 receptores independientes, baja nivel de ruido, recomendado!

### ⭐⭐⭐⭐⭐ Review
*by G***E on 31 July 2021*

Era della stessa marca del tv sat, e dalle descrizioni mi è sembrato un buon prodotto

### ⭐⭐⭐⭐⭐ Review
*by M***L on 10 December 2025*

Funktioniert ohne Probleme gutes Produkt

## Frequently Bought Together

- HUMAX Digital LNB 143s-B Quad Switch (Quad LNB, 4 Outputs, Weather Protection, Built-in Multiswitch, 40 mm Feed), Noise Rate 0.1 dB
- Deleycon SAT Cable Spool
- LNB 143 Gold

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**Shop now:** [https://www.desertcart.com.ar/products/281006664-humax-digital-lnb-143s-b-quad-switch-quad-lnb-4](https://www.desertcart.com.ar/products/281006664-humax-digital-lnb-143s-b-quad-switch-quad-lnb-4)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-23*