The FB5014 is a compact ceramic bandpass filter centered at 2687.5 MHz, with a 2655–2720 MHz passband suited to RF communications hardware requiring low insertion loss and strong out-of-band suppression. Passband insertion loss is limited to 2.2 dB, while stopband rejection reaches at least 30 dBc from DC to 2425 MHz and at 3000 MHz. The filter also provides a 65 MHz 3 dB bandwidth and a passband VSWR of 1.5:1, corresponding to a minimum return loss of 14 dB.
Designed as an SMD component, the FB5014 integrates directly into PCB-based RF assemblies while occupying a 12.7 × 10.5 × 5.08 mm footprint. It supports up to 1 W CW input power and operates from -20°C to +70°C. The device is intended for 4G and 5G cellular communications, wireless broadband access equipment, and telecommunications infrastructure where compact ceramic filtering is required.
| Passband center frequency: | 2687.5 MHz |
| Passband insertion loss: | 2.2 dB max |
| 3 dB bandwidth: | 65 MHz |
| Passband VSWR / return loss: | 1.5:1 / 14 dB min |
| Stopband rejection: | 30 dBc min @ DC–2425 MHz 30 dBc min @ 3000 MHz |
| Input power: | 1 W CW max |
| Operating temperature: | -20°C to +70°C |
| Interface: | SMD |
| Dimensions: | 12.7 × 10.5 × 5.08 mm |
