5CTB Series

Tunable Bandpass Filter,
High Frequency, Manually Controlled

Overview

Product Name: 5CTB Series – Tunable Bandpass Filter, High Frequency, Manually Controlled

Features

Manually Controlled
High Performance Coaxial Cavity Design
Multiple Tuning Ranges Available

Product Specifications

K&L Model Bandpass	Frequency Range (MHz)	Insertion Loss at f₀ (typical)	Insertion Loss at f₀ (max)	3 dB Bandwidth (nominal)	VSWR at f0 (typical)	Approx. Size X Y Z (inches)
5CTB-2000/4000-1-N/N	2000 - 4000	1.25 dB	1.75 dB	1%	1.5:1	8.05 x 7.25 x 3.01
5CTB-4000/6000-1-N/N	4000 - 6000	2.5 dB	3.0 dB	1%	1.5:1	6.75 x 5.63 x 3.01
5CTB-6000/8000-1-N/N	6000 - 8000	2.5 dB	3.0 dB	1%	1.5:1	6.75 x 5.63 x 3.01
5CTB-2000/4000-2-N/N	2000 - 4000	0.75 dB	1.25 dB	2%	1.5:1	8.05 x 7.25 x 3.01
5CTB-4000/6000-2-N/N	4000 - 6000	1.5 dB	2.0 dB	2%	1.5:1	6.75 x 5.63 x 3.01
5CTB-6000/8000-2-N/N	6000 - 8000	1.5 dB	2.0 dB	2%	1.5:1	6.75 x 5.63 x 3.01
5CTB-2000/4000-5-N/N	2000 - 4000	0.4 dB	1.0 dB	5%	1.5:1	8.05 x 7.25 x 3.01
5CTB-4000/6000-5-N/N	4000 - 6000	1.0 dB	1.5 dB	5%	1.5:1	6.75 x 5.63 x 3.01
5CTB-6000/8000-5-N/N	6000 - 8000	1.0 dB	1.5 dB	5%	1.5:1	6.75 x 5.63 x 3.01

FIlter Type	Shape Factor (30 dB to 3 dB/ 50 dB to 3 dB):	Impedance	RF Connector
5 Section Bandpass	2.2:1/3.5:1	50 Ohms	Type N Standard, SMA Optional

Applications

Test and Measurement Facilities
Troubleshooting Co-location Environments
Wireless Communications

Markets

Defense Aerospace Communications GPS ATE Space

Resources

Pole/Zero ICE Product Catalog

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BSC Filters Brochure

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K&L Microwave Filters Product Catalog

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Tunable Filters Brochure

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Access Filter Wizard

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Access QuEST

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Featured Brand

K&L Microwave

Since 1971, we’ve aggressively invested in innovation to deliver interference mitigation products built to even the most exacting specifications. By taking control of the internal design and production processes, K&L Microwave can work collaboratively with customers, employing our high-quality standards and industry expertise to develop custom solutions across a full line of applications.

Our line of filters, duplexer, and subassemblies includes multiple topologies, including Ceramic, Lumped Element, Cavity, Waveguide, and Tunable Filters.

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