Dielectric Resonator band-pass filter

High performance Dielectric Resonator band-pass filter is based on coupled cavities design and has exceptional performance characteristics. Key quality is its ability to provide significant out-of-band attenuation in very close proximity of the filter’s pass-band, while providing a low loss path to the transmit signal.

The Output Filter is robust and compact. The High-Q values of the ceramic materials permit the use of small cavity structures keeping the weight and size of the filter to a minimum. The ceramic materials are also very stable in relationship to temperature resulting in minimal frequency shifting over a broad temperature range.

Features

· Low loss filter design
· Robust and compact
· High RF Power handling capacity
· Low pass-band frequency drift

Band Pass Filter

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Specifications

*Specifications are subject to change without notice

Center Frequency (Pass Band)	2326.25 MHz
Bandwidth	4.012 MHz
Insertion Loss @ Band Edges [Fc ±2.006 MHz]	1.2 dB max
Attenuation: Fc = 2.5 MHz Fc = 3.0 MHz Fc = 3.5 MHz Fc = 4.5 MHz Fc = 5.5 MHz Fc = 6.5 MHz Fc = 7.0 MHz Fc = 10.0 MHz	3 23 38 48 74 80 85 100
VSWR	1.20 : 1
Input Power (referenced at input port)	300W (avg) 1000W (pk)
Connectors	DIN 7/16 Female
Operating Temperature	55°C to -25°C