---
product_id: 724812627
title: "C-Band LNBF C138 Performance Plus - 5g Red Interference Filter 3800-4200MHz Band Pass 1 Output"
brand: "titanium satellite"
price: "S$175"
currency: SGD
in_stock: true
reviews_count: 5
category: "Titanium Satellite"
url: https://www.desertcart.sg/products/724812627-c-band-lnbf-c138-performance-plus-5g-red-interference-filter
store_origin: SG
region: Singapore
---

# Precise 3800-4200MHz band pass 5G & 4G interference blocker Durable aluminum housing C-Band LNBF C138 Performance Plus - 5g Red Interference Filter 3800-4200MHz Band Pass 1 Output

**Brand:** titanium satellite
**Price:** S$175
**Availability:** ✅ In Stock

## Summary

> 📡 Cut the noise, catch every wave — C138 keeps you connected like a pro!

## Quick Answers

- **What is this?** C-Band LNBF C138 Performance Plus - 5g Red Interference Filter 3800-4200MHz Band Pass 1 Output by titanium satellite
- **How much does it cost?** S$175 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/724812627-c-band-lnbf-c138-performance-plus-5g-red-interference-filter)

## 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 body with heat-reducing glossy finish for all-weather reliability
- • **Plug & Play Polarization:** Standard voltage polarity switching ensures seamless integration with existing setups
- • **Factory-Tested Excellence:** Triple-checked quality with lifetime warranty—because your signal deserves the best
- • **Precision Frequency Filtering:** Steep front-end filter locks onto 3800-4200MHz band for unmatched signal clarity
- • **Next-Level Interference Defense:** Eliminates 5G N78, 4G LTE, WiFi & Radar noise for crystal-clear reception

## Overview

The Titanium Satellite C-Band LNBF C138 Performance Plus is a single-output satellite receiver accessory designed to filter out 5G, 4G, WiFi, and radar interference within the 3800-4200MHz band. Featuring a steep band-pass filter and durable aluminum housing with a heat-resistant finish, it ensures reliable, high-quality satellite signal reception even in interference-heavy environments. Factory-tested and backed by a lifetime warranty, the C138 is engineered for professional-grade performance and longevity.

## Description

Upgraded Titanium Satellite C138 RED Perfomance Plus C-Band LNBF is the perfect solution to filter interference. It can cause video pixelation of transponders within 3800 - 4200MHz satellite downlink band, audio destruction, and even full loss of reception. The single output C138 LNBF model incorporates the latest filter technology to attenuate interference by 5G N78, RADAR, Wide-range WiFi, WiMax, and 4G LTE. The C138 steeper front-end signal bandwidth pass filter and amplification of narrow frequency range provides reliable reception in areas with high local and adjacent frequency interference. Output is polarized using standard LNB power switching (vertical-13Vdc/horizontal-18Vdc). All Titanium Satellite products are tested multiple times in the factory to ensure specifications compliance and performance. Additionally, all products are inspected by independent third-party services to ensure complete manufacturing and performance compliance. All Titanium Satellite LNBF come with a limited lifetime warranty against manufacturing or component defects and frequency drifting. With a heavy-cast aluminum chunk and thick wall housing, the C138 has a glossy Snow White color protective finish. Not only does it look good, but it also has an attractive finish that reduces overheating when exposed to direct sunlight. With craftsmanship, high quality components and innovative design, the C138 is better than the C-band LNBF on the market. The C138 comes with a secure fitting, royal blue color feed horn cover, dielectric slub insert and mounting hardware for circular C-band reception. The included universal flat type 3-ring skulls are tapped to attach to a button hook, 3-leg and 4-leg prime focus dish design. Important Notices: This is a "0" zero skew stamp that aligns with a horizontal polarity probe.

Review: Buen material,protección al sol y agua comparado a otros y sin problema para usar
Review: I'm surprised how well this LNBF works. Satellite C-Band was impossible to receive in my location (Europe) for the last 5 years due to interference. Using the C138 brought all the signals above 3.8 GHz back. My only regret is not getting the Dual output version.

## Features

- 5G, 4G, Radar and WiFi Interference Elimination Filter - Performance Plus Model - Increases attenuation and Increases filtering
- 3800-4200MHz Red Band Pass Filter Ideal for Filtering 5G Bands - N78 & N77 Low Band (Not N77 High Band)
- 5G N77 High Band is used in the USA and Canada. If you purchase a Blue type filter such as Titanium Satellite Model C140, it will produce <3980MHz attenuation
- 1 (Single) Output - Voltage polarity switching
- Flat collar included
- Dielectric slub for polarity reception
- Hex wrench hardware and tools included
- [Installation Important Information] Skew "0000000000000000000000000000000000000000

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PTGZMXB |
| Amazon Bestseller | #547,146 in Electronics ( See Top 100 in Electronics ) #2,677 in Satellite TV Dish Equipment #102,408 in Camera & Photo |
| Batteries Included | No |
| Batteries Required | No |
| Brand | Titanium Satellite |
| Color Name | white |
| Customer Reviews | 4.6 4.6 out of 5 stars (55) |
| Date First Available | January 7, 2022 |
| Impedance | 75 Ohms |
| Item Model Number | C138 |
| Item model number | C138 |
| Manufacturer | Titanium Satellite |
| Product Dimensions | 21.59 x 16.51 x 12.7 cm; 662 g |

## Product Details

- **Antenna:** Satellite
- **Brand:** Titanium Satellite
- **Color:** white
- **Impedance:** 75 Ohms
- **Manufacturer:** Titanium Satellite
- **Number of Channels:** 1
- **UPC:** 695924783094

## Images

![C-Band LNBF C138 Performance Plus - 5g Red Interference Filter 3800-4200MHz Band Pass 1 Output - Image 1](https://m.media-amazon.com/images/I/517OyLuk2-L.jpg)
![C-Band LNBF C138 Performance Plus - 5g Red Interference Filter 3800-4200MHz Band Pass 1 Output - Image 2](https://m.media-amazon.com/images/I/51zABmCoflL.jpg)
![C-Band LNBF C138 Performance Plus - 5g Red Interference Filter 3800-4200MHz Band Pass 1 Output - Image 3](https://m.media-amazon.com/images/I/610DKyqSb-L.jpg)
![C-Band LNBF C138 Performance Plus - 5g Red Interference Filter 3800-4200MHz Band Pass 1 Output - Image 4](https://m.media-amazon.com/images/I/618iWw4ILnL.jpg)
![C-Band LNBF C138 Performance Plus - 5g Red Interference Filter 3800-4200MHz Band Pass 1 Output - Image 5](https://m.media-amazon.com/images/I/71bBkA41OyL.jpg)

## Questions & Answers

**Q: I have a dual lnb ku / C band chaparral , can this be used with KU reception ?**
A: The Titanium C-138 is a C-band LNBF receiving 3.8-4.2GHz. It does not receive KU-band.

**Q: DVB-S2 compatibility ?**
A: Yes. Completely compatible with all digital and analog modes.

**Q: Disculpe estoy buscando lnb banda C dual de doble salida titanium antinterferencia 5G**
A: The dual output 5G filter model is the Titanium Satellite C238.

**Q: Lnb banda c doble salida titanium 5G**
A: The Titanium Satellite C238 LNBF model is dual output with 5G interference filter.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***O on February 1, 2025*

Buen material,protección al sol y agua comparado a otros y sin problema para usar

### ⭐⭐⭐⭐⭐ Review
*by J***N on May 18, 2025*

I'm surprised how well this LNBF works. Satellite C-Band was impossible to receive in my location (Europe) for the last 5 years due to interference. Using the C138 brought all the signals above 3.8 GHz back. My only regret is not getting the Dual output version.

### ⭐⭐⭐⭐⭐ Review
*by L***F on July 24, 2022*

Great product, fast shipping

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-05*