D5CTN Series

Tunable Bandreject Filter,
High Frequency, Digitally Controlled

Overview

Product Name: D5CTN Series- Tunable Bandreject Filter, High Frequency, Digitally Controlled

Features

Digitally Controlled
Capacitively coupled for broader passband performance
than traditional high frequency tunable notch filters
High Performance Coaxial Cavity Design
Ultra Broad Passband Performance
Innovative topology allows for higher frequency than
that of other tunable notch filters
Drive Voltages Include 12 VDC (standard),
110 VAC, 24 VDC, 220 VAC
Remote Interfaces Include USB (standard)
GPIB, RS-232, and RS-422

Product Specification

K&L Model	Tuning Range (MHz)	Passband Range	3 dB Max Bandwidth (MHz)	40 dB Nominal Bandwidth (MHz)	Type
D5CTN-4000/6000-100MHZ-O/O-MQI	4000-6000	DC-6000	400	100	5 Sections
D5CTN-4000/6000-25MHz-O/O-MQI	4000-6000	DC-6000	160	25	5 Sections
D5CTN-3000/5000-100MHz-O/O-MQI	3000-5000	DC-5000	300	100	5 Sections
D5CTN-3000/5000-25MHz-O/O-MQI	3000-5000	DC-5000	110	25	5 Sections

Passband VSWR	Passband Insertion Loss	Power Supply	Control Interface	RF Connector
2.0:1 max	1.0 dB max	+12 VDC	USB	SMA

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 to 14 VDC	Q
24 to 28 VDC	R
110 VAC	S
220 VAC	T

Applications

ATE Labs
Wireless Communications
Surveillance

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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