D5CTB Series

Tunable Bandpass Filter,
High Frequency, Digitally Controlled

Overview

Product Name: D5CTB Series – Tunable Bandpass Filter, High Frequency, Digitally Controlled

Features

Digitally Controlled
High Performance Coaxial Cavity Design
Multiple Tuning Ranges Available
Drive Voltages Include 110 VAC (standard),
12 VDC, 24 VDC, 220 VAC
Remote Interfaces Include GPIB (standard),
RS-232, RS-422, and USB

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)
D5CTB-2000/4000-1-N/N-GSI	2000 - 4000	1.25 dB	1.75 dB	1%	1.5:1	7.3 x 13.1 x 3.1
D5CTB-4000/6000-1-N/N-GSI	4000 - 6000	2.5 dB	3.0 dB	1%	1.5:1	5.7 x 11.8 x 3.1
D5CTB-6000/8000-1-N/N-GSI	6000 - 8000	2.5 dB	3.0 dB	1%	1.5:1	5.7 x 11.8 x 3.1
D5CTB-2000/4000-2-N/N-GSI	2000 - 4000	0.75 dB	1.25 dB	2%	1.5:1	7.3 x 13.1 x 3.1
D5CTB-4000/6000-2-N/N-GSI	4000 - 6000	1.5 dB	2.0 dB	2%	1.5:1	5.7 x 11.8 x 3.1
D5CTB-6000/8000-2-N/N-GSI	6000 - 8000	1.5 dB	2.0 dB	2%	1.5:1	5.7 x 11.8 x 3.1
D5CTB-2000/4000-5-N/N-GSI	2000 - 4000	0.4 dB	1.0 dB	5%	1.5:1	7.3 x 13.1 x 3.1
D5CTB-4000/6000-5-N/N-GSI	4000 - 6000	1.0 dB	1.5 dB	5%	1.5:1	5.7 x 11.8 x 3.1
D5CTB-6000/8000-5-N/N-GSI	6000 - 8000	1.0 dB	1.5 dB	5%	1.5:1	5.7 x 11.8 x 3.1

FIlter Type	Shape Factor (30 dB to 3 dB/ 50 dB to 3 dB):	Impedance	RF Connector	Control Interface	Power
5 Section Bandpass	2.2:1/3.5:1	50 Ohms	Type N Standard, SMA Optional	GPIB standard, RS-232, RS-422, USB optional	110 VAC standard, 12 VDC, 24 VDC, 220 VAC optional

Digitally Controlled Filter Guide

Format	RS232 (serial)	RS422 (serial)	BCD (parallel)	Binary (parallel)	IEEE-488 (parallel)	ARC171	ARC234	Thumbwheel	Ethernet	USB
Code	A	B	E	F	G	H*	J*	K	L	M

* Non-standard longer lead time option

Voltage	Code
12-14 VDC	Q
24-28 VDC	R
110 VAC	S
220 VAC	T

Applications

Automated Test and Measurement Facilities
Troubleshooting Co-location Environments
Wireless Communications

Markets

Defense Aerospace Communications GPS ATE Space

Resources

Pole/Zero ICE Product Catalog

View

BSC Filters Brochure

View

K&L Microwave Filters Product Catalog

View

Tunable Filters Brochure

View

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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