---
product_id: 441852865
title: "C-Band LNBF C238 Performance Plus - 5g Interference Filter 3800-4200MHz Band Pass 2 Outputs"
brand: "titanium satellite"
price: "1085 zł"
currency: PLN
in_stock: true
reviews_count: 5
category: "Titanium Satellite"
url: https://www.desertcart.pl/products/441852865-c-band-lnbf-c238-performance-plus-5g-interference-filter-3800
store_origin: PL
region: Poland
---

# Dual output with polarity switching 5G/4G/RADAR/WiFi interference filter Heat-reducing glossy white finish C-Band LNBF C238 Performance Plus - 5g Interference Filter 3800-4200MHz Band Pass 2 Outputs

**Brand:** titanium satellite
**Price:** 1085 zł
**Availability:** ✅ In Stock

## Summary

> 📡 Cut the noise, catch every signal — stay ahead with C238 Performance Plus!

## Quick Answers

- **What is this?** C-Band LNBF C238 Performance Plus - 5g Interference Filter 3800-4200MHz Band Pass 2 Outputs by titanium satellite
- **How much does it cost?** 1085 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/441852865-c-band-lnbf-c238-performance-plus-5g-interference-filter-3800)

## Best For

- titanium satellite enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last & Perform:** Heavy cast aluminum housing with heat-reflective finish ensures durability and stable performance under sun exposure.
- • **Dual Output Versatility:** Two outputs with voltage polarity switching support multiple devices or setups seamlessly.
- • **Trusted Quality Assurance:** Factory and third-party tested with limited lifetime warranty—confidence in every signal you receive.
- • **Interference-Free Streaming:** Advanced 3800-4200MHz band pass filter blocks 5G, 4G, RADAR & WiFi noise for crystal-clear reception.
- • **Precision Installation Ready:** Includes flat scalar, dielectric slab for circular polarity, and Allen head hardware for quick, accurate setup.

## Overview

The Titanium Satellite C238 Performance Plus C-Band LNBF is engineered to eliminate 5G, 4G, RADAR, and WiFi interference within the 3800-4200MHz band, ensuring uninterrupted satellite reception. Featuring dual outputs with polarity switching, a durable heat-reflective aluminum housing, and precision installation accessories, it delivers reliable, high-quality signal performance even in interference-heavy urban environments. Factory and third-party tested with a limited lifetime warranty, the C238 is the professional’s choice for superior C-band satellite reception.

## Description

The upgraded Titanium Satellite C238 Perfomance Plus C-Band LNBF is a perfect solution for filtering out interference, which can cause video pixelization, audio break-up or even complete loss of reception within the 3800 - 4200MHz satellite downlink band. The two output C238 LNBF model incorporates the latest in filter technology to attenuate the interference caused by 5G, RADAR, wide area WiFi, WiMax and 4G LTE. The C238 steep front-end signal band pass filter and narrow frequency range amplification can provide reliable reception even in areas with strong local and adjacent frequency interference. The output is polarity controlled using standard LNB power switching (Vertical - 13Vdc / Horizontal - 18Vdc). All Titanium Satellite products are factory line tested multiple times to assure specification compliance and performance. In addition, all products are inspected by an independent third party service to insure complete manufacturing and performance compliance. All Titanium Satellite LNBFs are provided with a limited lifetime warranty against manufacturing or component defect and frequency drift. The C238 with the heavy cast aluminum mass and thick wall housing sports a glossy snow white color protective finish. This attractive finish not only looks great, but it also reduces overheating when exposed to direct sunlight. The craftsmanship, quality components and innovative design make the C238 superior to any C-band LNBF available on the market. The C238 is provided with a secure fitting, Royal Blue color feedhorn cover, dielectric slab insert for circular C-band reception and mounting hardware. The included universal flat type three ring scalar is tapped for mounting on button hook, three and four leg prime focus dish designs. Important Notice: The "0" Zero skew stamp is aligned with the horizontal polarity probe.

Review: Entrega rápido. Bien embalado. Funciona perfecto.
Review: Works fine with C band from AsiaSat 7 in an urban environment in Kazakhstan, Central Asia, with 5G networks present. TV channels do not show interference, while with LNBs without filter they do.

## Features

- 5G, 4G, RADAR, WiFi Interference Elimination Filter - New Performance Plus Model - Now featuring increased attenuation for improved filtering
- 3800-4200MHz RED Band Pass Filter Perfect for filtering 5G Bands - N78 & N77 Low band (not N77 High Band)
- Please Note that 5G N77 High Band is in use in the US and Canada. Purchase a BLUE type filter such as Titanium Satellite model C140 to attenuate <3980MHz
- Two (Dual) Output - Voltage Polarity Switching
- Flat Scalar Included
- Dielectric Slab Included for Circular Polarity Reception
- Allen Head Hardware and Tool Included
- Important Install Information: The Skew "0" Zero is aligned with the horizontal polarity

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PTCXLCW |
| Item model number | C238 |
| Manufacturer | Titanium Satellite |
| Product Dimensions | 21.59 x 16.51 x 12.7 cm; 671 g |

## Product Details

- **Antenna:** Satellite, Television
- **Brand:** Titanium Satellite
- **Colour:** Snow White
- **Impedance:** 75 Ohms
- **Number of channels:** 2

## Images

![C-Band LNBF C238 Performance Plus - 5g Interference Filter 3800-4200MHz Band Pass 2 Outputs - Image 1](https://m.media-amazon.com/images/I/51zABmCoflL.jpg)

## Questions & Answers

**Q: Is this actually an lnb? or is it a filter that you add to an existing lnb to get rid of interference?**
A: The C238 is a LNBF with 3800-4200MHz bandpass filter.

**Q: this C-Band lnb work in kuwait ?**
A: LNBFs will work anywhere, but they are either wideband with no frequency filtering or only pass a portion of frequencies to pass and may also include additional filtering outside of the bandpass.

Compare the frequencies of the transponders that you wish to receive and make sure that the LNBF that you purchase, provides band pass through for these frequencies.

**Q: Has anyone with 5g cell phone interference installed this lnb with success eliminating the problem?**
A: Yes. Several satellite forums have discussions and reviews for the C238 and C138 LNBFs. Satelliteguys. us has a recent review. Thread 'Review of Titanium C138 LNBF to eliminate 5G Interference' www.satelliteguys.us/xen/threads/review-of-titanium-c138-lnbf-to-eliminate-5g-interference.397336/

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by V***A on 1 June 2025*

Entrega rápido. Bien embalado. Funciona perfecto.

### ⭐⭐⭐⭐⭐ Review
*by B***T on 1 September 2024*

Works fine with C band from AsiaSat 7 in an urban environment in Kazakhstan, Central Asia, with 5G networks present. TV channels do not show interference, while with LNBs without filter they do.

### ⭐⭐⭐⭐⭐ Review
*by E***S on 16 December 2025*

buen producto

## Frequently Bought Together

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- Titanium Satellite C-Band LNBF C138 Performance Plus - 5g RED Interference Filter 3800-4200MHz Band Pass One Output
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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-18*