MFC 7893D

The 7893D-3700/4200 bandpass filter has long been a trusted solution for eliminating out-of-band interference—such as WiMAX, RADAR, and early 5G signals—at C-band receive sites. With a passband of 3700–4200 MHz and exceptional stopband rejection up to 80 dB, this filter ensures clean signal reception by sharply attenuating unwanted frequencies below 3700 MHz and above 4200 MHz. Its compact form factor and low insertion loss make it ideal for both single and multi-feed LNB installations.

Key Features:

• Passband: 3.7–4.2 GHz
• Stopband Rejection: Up to 80 dB @ 3500 & 4400 MHz
• Insertion Loss: <1 dB typical
• Group Delay Variation: ≤8 ns
• VSWR: ≤1.5:1
• Application: Ideal for eliminating out-of-band interference from WiMAX, RADAR, and early 5G deployments