ST-421 Universal 4-Port Ku-Band LNB Black

ST-421 Universal 4-Port Ku-Band LNB Black The ST-421 Universal 4-Port Ku-Band LNB Black delivers strong and stable satellite signal reception for multi-receiver systems. It allows users to connect up to four receivers at the same time. Therefore, users can watch different channels independently without any signal interference.  uses advanced low-noise technology. As a result, it reduces signal distortion and improves overall reception quality. In addition, it maintains stable performance even during bad weather conditions. This LNB supports Ku-band frequency, which is widely used in satellite TV systems. Moreover, it ensures full compatibility with most satellite dishes and receivers available in the market. Multi-Output Satellite LNB Solution Users install  in homes, offices, and commercial setups. For example, it works perfectly in multi-room systems where each user needs a separate receiver. In this way, every output operates independently without affecting the others. The durable design protects the device from heat, rain, and dust. Consequently, users can rely on it for long-term outdoor use. Furthermore, the compact size makes installation easier and faster. Main Features • Supports up to 4 receivers (4-Port Output)• Universal Ku-Band frequency compatibility• Low noise figure for better signal quality• Stable performance in different conditions• Weather-resistant and durable design• Easy installation and setup• Independent output for each receiver Technical Specifications (Data Sheet) • Frequency Range: 10.7 – 12.75 GHz• Output Frequency: 950 – 2150 MHz• Local Oscillator Frequency: 9.75 / 10.6 GHz• Noise Figure: ≤ 0.3 dB (typical)• Number of Outputs: 4 Outputs• Polarization: Linear (Horizontal / Vertical)• Input Connector: F-Type• Operating Temperature: -40°C to +60°C Applications Users rely on this LNB in many satellite systems. For instance, it is widely used in: • Home satellite TV systems• Multi-room installations• Offices and commercial buildings• Hotels and shared systems• Outdoor dish installations Overall, provides a reliable and efficient solution for distributing satellite signals. Therefore, users get stable performance, clear signal, and flexible installation options.

Handling & Safety

Always disconnect power before installing or replacing a ku-band lnb, and double-check the model, size or connection type against your TV or setup before wiring or mounting anything. These steps protect your equipment and keep the installation safe.

Why Choose This Ku-Band LNB

First, it is a widely used part in TV repair and installation work, so it fits most technicians’ and households’ setups easily. Second, the key details are clearly stated, so you can match it to your task with confidence. Third, our team checks basic function before it ships. So, you avoid guesswork when you order. As a result, this is a dependable choice for repair, installation or finishing a project.

Usage Tips

Before final installation, compare the size, rating and connector type with your TV or existing setup. Therefore, you avoid a wrong fit or wasted trip. Also, keep the original packaging until you have tested the part, since this makes any exchange easier if something is not right. As a result, your installation stays reliable and easy to maintain.

Good to Know

A well-matched ku-band lnb saves time on the job later. Therefore, double-check the size, rating and connector type against your setup before relying on it for daily use. Also, keep the original packaging until you have tested the part, since this makes any exchange easier if something is not right. As a result, your installation stays reliable with fewer surprises.

ST-421 Universal 4-Port Ku-Band LNB Black

ST-421 Universal 4-Port Ku-Band LNB Black رأس استقبال Ku-Band LNB مخصص لـ تحويل إشارة الأقمار الصناعية لجهاز استقبال واحد أو أكثر.

الاستخدامات

• استقبال إشارة الدش
• تركيبات استقبال متعددة الأجهزة
• استبدال LNB ضعيف أو تالف
• تركيبات الأقمار الصناعية المنزلية والتجارية

ملاحظات الأمان

افصل الكهرباء دايمًا قبل تركيب أو استبدال رأس استقبال Ku-Band LNB، وتأكد من الموديل والمقاس ونوع التوصيل بتاع الشاشة أو الجهاز بتاعك قبل التركيب. الخطوات دي بتحمي معداتك وتخلي التركيب آمن.

ليه تختار رأس استقبال Ku-Band LNB ده

أولاً، قطعة مستخدمة بشكل واسع في إصلاح وتركيب التلفزيونات، فتتناسب مع معظم تجهيزات الفنيين والمنازل بسهولة. ثانيًا، التفاصيل الأساسية موضحة بدقة، فتقدر تطابقها مع احتياجك بثقة. ثالثًا، بنتأكد من الوظيفة الأساسية قبل الشحن. فهو اختيار موثوق للإصلاح أو التركيب أو إنهاء مشروعك.

تقدر تستعرض باقي اكسسوارات التلفزيون عندنا لمشروعك القادم.