DAB L-Band Dual-Mode Bandpass Filter

UBS DAB bandpass filters are custom designed for channelized applications requiring high levels of rejection near the operating band of interest. The cavities are fabricated from Invar to provide excellent temperature stability and are silver plated for low loss. Our L-Band DAB filters have been designed to meet the Eureka 147 mask specifications. Available models include; four, six and eight-pole dual mode designs.

Features

· Low Loss Filter
· High Power (Up to 2 kW)
· Compact Dual-Mode Design
· Invar Construction for Stable Performance
· Compliant with Eureka 147 mask Specifications

DAB L-BAND Band Pass Filter

Download Specification Sheet

Specifications

*Specifications are subject to change without notice

Center Frequency (Pass Band)	1452 - 1492 MHz
Insertion Loss @ center frequency @ ± 0.77 MHz	0.7 dB max 1.0 dB max
Rejection @ ±1.8 MHz	30 dB min
VSWR	1.20 : 1
Average Power Handling	Up to 2kW (connector dependent)
Connectors	DIN 7/16", 7/8" 1 5/8"
Dimensions	17"L X 9"OD (not including connectors)