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C238 - 5G 4G LTE WiFi Interference Filter Bandpass 3800 - 4200 MHz

C-band LNBF with Dual Output (3.8GHz - 4.2GHz)
by Titanium Satellite

C238 Titanium Satellite Dual Output C-band LNBF with 5G Filter
C-band Dual Output LNBF with 5G Interference Filter

The Titanium Satellite C238 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 dual output C138 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 dual outputs are independently 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. Any product found not to meet our exacting "A" grade requirements is either reworked and certified to "A" grade performance or destroyed. 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. All Titanium Satellite hardware is secured with the provided Allen Head type screws and key tool.

Important Notice: This LNBF is designed to attenuate signals that are outside the target 3.8 - 4.2GHz C-band downlink frequency range and overloading the LNB and corrupting the signal IF conversion. The C238 LNBF will not attenuate interference that is occurring within the 3.8 - 4.2GHz frequency range. If the interfering signal source is extremely strong and nearby, 5G attenuation filters may not provide enough reduction to eliminate the problem. Operators may need to provide physical shielding between the interference source and the satellite dish to block the path of the interfering signals. Examples of shielding might include: Relocating the dish behind a building or wall, installing an RF "fence" or attaching side RF shields on the edges of the reflector. Know the source and frequency of the interference before you make your purchase.

We accept and refund for new and unused or tested defective LNBFs. Our product is not intended to be used as a trouble shooting or system testing device that is returned after testing. We will not refund if our bench testing indicates that a returned product, with defective claim is functioning as designed. When a returned LNBF is tested on our bench and determined to be operating within specification, the buyer is responsible for all inbound and outbound return shipping and handling costs. Returns requests and refunds will only be processed directly from Titanium Satellite. Tested items can be reclaimed within 30 days after we email the results status notification. Unclaimed products will be considered abandoned and may be disposed of after 30 days.

Call for quantity pricing with MOQ of 30 units

  • Carton - 30 units
  • 24 x 20 x 18 in - 48lbs
  • 62 x 51 x 46 cm - 21.64 Kg

RF Input 3.8 - 4.2 GHz
IF Output 950 - 1350 MHz
LO Frequency 5150 MHz
Noise Figure 15° K (typ)
Gain 65 dB (typ)
Gain Flatness +/- 1 dB MHz
Stability +/- 1 MHz (typ)
Cross Pol Iso 20 dB (min)
Image Rejection >50 dB
Phase Noise -65 dBc/Hz @ 1 KHz
-95 dBc/Hz @ 10 KHz
-110 dBc/Hz @ 100 KHz
Independent Port Polarity Switch V: 11.5 - 14 Vdc
H: 16 - 20 Vdc
Current Draw 150 mA (max)
Input VSWR 2.5:1 (max)
Output VSWR 2.5:1 (max)
Output Impedance 75 ohm
Connectors "F" type 2x
Operational Temperature -22 to 140° F
Storage Temperature -40 to 160° F
Relative Humidity 0 to 95%
Important Notice:
Titanium Satellite is the developer of filtering LNBFs. Don't be fooled by imitations, clones and copycats with their inferior performance. These copied products may carry our registered trademark model names, but they are not the original Titanium Satellite products and are not licensed or authorized by Titanium Satellite for production or distribution. LNBFs not displaying the Titanium Satellite mark infringe on our intellectual development, registered trademarks and proprietary designs. If you have been fooled into buying a Titanium Satellite LNBF clone, please immediately contact us and we will let you know how easy it is to exchange it for a genuine Titanium Satellite product.