--- product_id: 553984042 title: "C-Band LNBF C238-5g Interference Filter 3800-4200MHz Band Pass with Dual Output" brand: "titanium satellite" price: "AR$714789" currency: ARS in_stock: true reviews_count: 6 category: "Titanium Satellite" url: https://www.desertcart.com.ar/products/553984042-c-band-lnbf-c238-5g-interference-filter-3800-4200mhz-band store_origin: AR region: Argentina --- # 3800-4200MHz Band Pass Dual Output with Polarity Switching Glossy White Heat-Resistant Finish C-Band LNBF C238-5g Interference Filter 3800-4200MHz Band Pass with Dual Output **Brand:** titanium satellite **Price:** AR$714789 **Availability:** ✅ In Stock ## Summary > 📡 Cut through interference, stay connected like a pro! ## Quick Answers - **What is this?** C-Band LNBF C238-5g Interference Filter 3800-4200MHz Band Pass with Dual Output by titanium satellite - **How much does it cost?** AR$714789 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/553984042-c-band-lnbf-c238-5g-interference-filter-3800-4200mhz-band) ## 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 - • **Dual Output Versatility:** Two outputs with voltage polarity switching for flexible multi-receiver setups - • **Factory-Tested Reliability:** Multiple quality checks plus limited lifetime warranty ensure long-term performance - • **Sun-Resistant Aluminum Housing:** Heavy cast aluminum with glossy white finish reduces overheating under direct sunlight - • **Precision 3800-4200MHz Filtering:** Eliminates 5G N78, RADAR & WiFi interference for crystal-clear reception - • **Universal Mounting Compatibility:** Includes flat scalar and dielectric slab for easy fit on multiple prime focus dish designs ## Overview The Titanium Satellite C238-5g LNBF is a high-performance C-Band satellite filter designed to block 5G N78, RADAR, WiFi, and 4G LTE interference within the 3800-4200MHz range. Featuring dual outputs with standard voltage polarity switching, a durable heat-resistant aluminum housing, and universal mounting accessories, it ensures reliable, crystal-clear satellite reception in challenging RF environments. Factory tested and backed by a limited lifetime warranty, the C238 is engineered for professional-grade satellite setups outside US/Canada 5G bands. ## Description The upgraded Titanium Satellite C238 RED 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 on transponders 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 N78, 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: Still waiting for return and refund - Product is not good, not working properly, still waiting for refund and return Review: Buen producto - Fuinciono Bien ## Features - 5G, 4G, RADAR, WiFi Interference Elimination Filter: Performance Plus Model designed for export markets, not suitable for US or Canada 5G interference applications - 3800-4200MHz RED Band Pass Filter: Filters 5G Bands N78 and N77 Low band, excluding N77 High Band frequencies - US and Canada Compatibility Notice: 5G N77 High Band is in use in the US and Canada, requiring a BLUE type filter such as Titanium Satellite model C140 to attenuate frequencies below 3980MHz - Two Output Configuration: Dual output design with voltage polarity switching capability for versatile installation options - Flat Scalar Included: Universal flat type three ring scalar provided for mounting on button hook, three and four leg prime focus dish designs - Dielectric Slab Included: Dielectric slab insert included for circular polarity reception on C-band frequencies - Allen Head Hardware and Tool Included: Complete mounting hardware with allen head fasteners and installation tool provided - Skew Alignment Information: The Skew 0 Zero is aligned with the horizontal polarity for proper installation orientation - Heavy Cast Aluminum Construction: Features thick wall housing with glossy snow white protective finish to reduce overheating from direct sunlight exposure - Standard LNB Power Switching: Output polarity controlled using standard voltage switching with Vertical at 13Vdc and Horizontal at 18Vdc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09PTCXLCW | | Antenna | Satellite, Television | | AntennaDescription | Satellite, Television | | Best Sellers Rank | #648,643 in Electronics ( See Top 100 in Electronics ) #185 in Satellite Receivers | | Brand | Titanium Satellite | | Brand Name | Titanium Satellite | | Colour | white | | Customer Reviews | 4.1 out of 5 stars 61 Reviews | | Impedance | 75 Ohms | | Impedance Unit of Measure | 75 Ohms | | Manufacturer | Titanium Satellite | | Manufacturer Part Number | C238 | | Model Number | C238 | | Number of Channels | 2 | | Number of Items | 1 | | UPC | 695924783100 | | Unit Count | 1.0 Count | ## Product Details - **Antenna:** Satellite, Television - **Brand:** Titanium Satellite - **Colour:** white - **Impedance:** 75 Ohms - **Number of Channels:** 2 ## Images ![C-Band LNBF C238-5g Interference Filter 3800-4200MHz Band Pass with Dual Output - Image 1](https://m.media-amazon.com/images/I/51zABmCoflL.jpg) ![C-Band LNBF C238-5g Interference Filter 3800-4200MHz Band Pass with Dual Output - Image 2](https://m.media-amazon.com/images/I/81c3sdaaXAL.jpg) ![C-Band LNBF C238-5g Interference Filter 3800-4200MHz Band Pass with Dual Output - Image 3](https://m.media-amazon.com/images/I/51XdtmeGKYL.jpg) ![C-Band LNBF C238-5g Interference Filter 3800-4200MHz Band Pass with Dual Output - Image 4](https://m.media-amazon.com/images/I/718JLbdn2iL.jpg) ![C-Band LNBF C238-5g Interference Filter 3800-4200MHz Band Pass with Dual Output - Image 5](https://m.media-amazon.com/images/I/618iWw4ILnL.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 ### ⭐ Still waiting for return and refund *by C***L on 25 November 2025* Product is not good, not working properly, still waiting for refund and return ### ⭐⭐⭐⭐⭐ Buen producto *by O***L on 1 April 2026* Fuinciono Bien ### ⭐⭐⭐⭐⭐ Good performer *by M***H on 6 July 2023* Knocked out all the bad interference from 5G ## Frequently Bought Together - Titanium Satellite C-Band LNBF C238 Performance Plus - 5g RED Interference Filter 3800-4200MHz Band Pass 2 Outputs - Titanium Satellite C-Band LNBF C138 Performance Plus - 5g RED Interference Filter 3800-4200MHz Band Pass One Output - Koqit V5H H.265 Free To Air FTA Satellite Receiver DVB-S2 Satellite TV Receiver HEVC DVB S2 Galaxy 19 Receivers Sat DVB Finder Meecast Biss PVU YouTube TV Decoder DVB2IP Box --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/553984042-c-band-lnbf-c238-5g-interference-filter-3800-4200mhz-band](https://www.desertcart.com.ar/products/553984042-c-band-lnbf-c238-5g-interference-filter-3800-4200mhz-band) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-30*