K&L Microwave
K&L Microwave (MPG Salisbury) is a subsidiary of Dover Corporation, a diversified global manufacturer with annual revenues of over $8 billion. K&L is recognized by top-tier defense contractors and wireless infrastructure providers as a world leader in the design and manufacture of RF and microwave filters, duplexers, and integrated assemblies. K&L is AS9100 and ISO 14001 certified and offers customers the most extensive range of filter-based products in the industry, spanning from 0.3MHz to 94GHz.
- 410-749-2424
- 443-260-2268
- sales@klmicrowave.com
- 2250 Northwood Drive
Salisbury, MD 21801
United States of America
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Lowpass Filters
K&L Microwave provides lowpass filters in multiple topologies built to customers' electrical, mechanical, and environmental specifications. The list below contains part numbers meeting existing industry and customer specifications, as well as product families. Use the quote cart to request a quote on a specific design.
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MFA R&D Tunable - Adjustable Bandwidth Tunable (700MHz-1000MHz)
Allows passband centered at any frequency over tuning range while adding the capability to vary passband width. Upon input of desired frequency and bandwidth, tunes center frequency and adjusts bandwidth to provide a custom filtering solution on demand. Suitable for LTE and other test applications. The LTE/WiFi Test Box is the latest addition to this product family.
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Wireless Filters
K&L Microwave offers a variety of wireless filters for the communications marketplace, built to customers' electrical, mechanical, and environmental specifications. The list below contains part numbers meeting existing industry and customer specifications. Use the quote cart to request a quote on an existing design or to provide specifications for a custom design.
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Tunable Filters
K&L Microwave offers a variety of Tunable Filter Products to satisfy a broad range of filtering applications. Tunable Bandpass and Bandreject filters provide the best solution for pre-tuning the desired signals while rejecting the interfering signals. The method of tuning can be either mechanical via a tuning knob mounted on the front of the filter, or electro-mechanical via an optional remote digital interface such as GPIB, RS-232, RS-422 or BCD.
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Highpass Filters
K&L Microwave provides highpass filters in multiple topologies built to customers' electrical, mechanical, and environmental specifications. The list below contains part numbers meeting existing industry and customer specifications, as well as product families. Use the quote cart to request a quote on a specific design.
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Custom Integration
K&L Microwave provides a variety of custom integrations built to customers' electrical, mechanical, and environmental specifications. Designs are based on standard products integrated into complex assemblies to offer turn-key solutions to advanced filtering requirements. The list below contains part numbers meeting existing industry and customer specifications, as well as product families.
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Bandpass Filters
K&L Microwave provides bandpass filters in multiple topologies built to customers' electrical, mechanical, and environmental specifications. The list below contains part numbers meeting existing industry and customer specifications, as well as product families. Use the quote cart to request a quote on a specific design.
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High Frequency Tunable Bandpass Filters
CTB Series
Tunable Ranges Up To 8 GHz. Bandwidths 1% to 5% of Tuned Center Frequency. Digital Control Offered in Various Inputs, including GPIB (standard), RS-232, RS-422, and USB. Custom Interfaces Available.
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Adjustable Bandwidth Tunable (700MHz-1000MHz)
MFA R&D Tunable
Allows passband centered at any frequency over tuning range while adding the capability to vary passband width. Upon input of desired frequency and bandwidth, the filter tunes center frequency and adjusts bandwidth to provide a custom filtering solution on demand. 1dB bandwidth of 5MHz to 20MHz. Suitable for LTE and other test applications.
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LTE/WiFi Test Box - Adjustable Bandwidth Tunable (700MHz - 6000MHz)
K&L has developed and is now shipping an LTE/WiFi testing solution digitally-controlled filtering system that can tune a bandpass filter anywhere in the 700 MHz to 6000 MHz range with continuously adjustable bandwidth. View latest video to see in operation.
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Low-PIM, Low-Power Filter Solutions for Monitoring Broadband Emissions
Bandpass/Bandstop, Notch, and HighpassCompact Design for Rack Mounting of Several BandsSuitable for Monitoring Emissions from Semiconductors,TX/RX Chipsets, SAW/BAW Filters, Cell Phones,Printers, PDA’s, etc.
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Tunable Filters from Stock
K&L Microwave offers a variety of Tunable Filter Products to satisfy a broad range of filtering applications. Tunable Bandpass and Bandreject filters provide the best solution for pre-tuning desired signals while rejecting interfering signals. Mechanically-tuned, high Q cavity filters typically allow center frequency to be tuned over at least one octave.
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Tunable Non-Reflective Band-Reject Filter (700MHz-1GHz)
SPCL-00597
This device is placed after the DUT to protect the Spectrum Analyzer from high-power fundamentals and provide harmonic measurements. The non-reflective functionality prevents energy from bouncing back to the DUT and raising the noise floor level.Broadband matching improves dynamic range and reducesmeasurement uncertainty.
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Wireless Duplexers
K&L Microwave offers a variety of wireless duplexers for the communications marketplace, built to customers' electrical, mechanical, and environmental specifications. The list below contains part numbers meeting existing industry and customer specifications. Use the quote cart to request a quote on an existing design or to provide specifications for a custom design.
