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DAB Solutions
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- DR Bandpass Filter
- DAB L-Band Dual-Mode Bandpass Filters
- 2 GHz to 18 GHz Dual-Mode Bandpass Filters
- Semi-Adjacent Multi-Channel Combiners
- Harmonic Reject Filters
- MMDS Directional Channel Filters/Combiners
- Combline Bandpass Filters
- Waveguide Bandpass Filters
- Waveguide Bandstop (Notch) Filters
Military Products

Product Information

UBS is a recognized leader in the design and manufacture of antenna products, Waveguide and Coaxial Filters, Isolators, Couplers and Circulators.

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2 GHz Dual Mode Bandpass Filter

UBS Dual Mode 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.

Features

Low Loss High Power Design
Dual-Mode Design
Invar Construction for Stable Performance
Compliant with FCC Mask Specifications

Specifications

Center Frequency	2300 - 2345 MHz
Insertion Loss @ Center Frequency @ ±2.53 MHz	0.85 dB max. 1.6 dB max.
Rejection @±4 MHz	38 dB min.
VSWR	1.20:1
Average Power Handling	Up to 3 kW
Connectors	WR340
Dimensions	38"L x 8"OD (excludes iris)

*Specifications are subject to change without notice

18 GHz Dual Mode Bandpass Filter

Features

Low Loss
Compact Dual-Mode Design
Invar Construction for Stable Performance

Specifications

Center Frequency	18.1 - 18.8 GHz
Insertion Loss @ Center Frequency @ ±2.53 MHz	0.8 dB max. 1.0 dB max.
Rejection @±4 MHz	30 dB min.
VSWR	1.20:1
Average Power Handling	20W (higher power versions are also available)
Connectors	WR340
Dimensions	2.7"L x 1.5 "OD