Products

Product Navigation and Catalog

When navigating through this products section, select the product type at left, followed by frequency range of interest. Additional pages of results will be indicated at the bottom of each display. This site's search capability includes product names and numbers.

K&L's most recent Product CatalogSpace Brochure and DAS Brochure are available for download in PDF format.

3GPP and LTE Band Emission Monitoring Product Highlights:

Please visit our Low-PIM Solutions and Test Set Solutions pages (at left) for an overview of 3GPP and LTE band emission monitoring and related product offerings.

K&L Microwave Products

For the past 50 years, K&L Microwave has been at the forefront of the design and manufacture of RF and Microwave technology. Our global infrastructure includes sales and marketing facilities in the United States, the United Kingdom and the Dominican Republic, totaling 182,000 square feet.

K&L has consistently set the technological pace in the RF and Microwave industry through aggressive investment in research and development and capital investments in manufacturing technology, allowing us to continually introduce new products and improve existing products. K&L Microwave is strongly committed to providing the investments necessary to maximize the capabilities of engineering, manufacturing, administrative equipment and personnel to insure competitiveness and highest available quality.

As companies grow and expand, K&L's expert engineering staff and design teams work to develop technology that will meet customers' evolving needs.

Digital BT Series - D5BT-63/125-5-N/N-GRI Digitally Tunable Bandpass

Tunable Center Frequency 63 to 125 MHz
5% Nominal 3dB Bandwidth
5-Section, Chebyshev Filter Response
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
Plots and S2P files are available 

Digital BT Series - D5BT-125/250-5-N/N-GRI Digitally Tunable Bandpass

Tunable Center Frequency 125 to 250 MHz
5% Nominal 3dB Bandwidth
5-Section, Chebyshev Filter Response
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
Plots and S2P files are available 

Digital BT Series - D5BT-250/500-5-N/N-GRI Digitally Tunable Bandpass

Tunable Center Frequency 250 to 500 MHz
5% Nominal 3dB Bandwidth
5-Section, Chebyshev Filter Response
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
1 unit available from stock.

Digital BT Series - D5BT-375/750-5-N/N-GRI Digitally Tunable Bandpass

Tunable Center Frequency 375 to 750 MHz
5% Nominal 3dB Bandwidth
5-Section, Chebyshev Filter Response
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
Plots and S2P files are available 

Digital BT Series - D5BT-500/1000-5-N/N-GRI Digitally Tunable Bandpass

Tunable Center Frequency 500 to 1000 MHz
5% Nominal 3dB Bandwidth
5-Section, Chebyshev Filter Response
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
Plots and S2P files are available 

Digital BT Series - D5BT-750/1500-5-N/N-GRI Digitally Tunable Bandpass

Tunable Center Frequency 750 to 1500 MHz
5% Nominal 3dB Bandwidth
5-Section, Chebyshev Filter Response
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
Plots and S2P files are available 

Digital BT Series - D5BT-1000/2000-5-N/N-GRI Digitally Tunable Bandpass

Tunable Center Frequency 1000 to 2000 MHz
5% Nominal 3dB Bandwidth
5-Section, Chebyshev Filter Response
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available

Digital BT Series - D5BT-1200/2600-5-N/N-GRI Digitally Tunable Bandpass

Tunable Center Frequency 1200 to 2600 MHz
5% Nominal 3dB Bandwidth
5-Section, Chebyshev Filter Response
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available

Directional Coupler - Directional Coupler

Directional Couplers and Other Custom Waveguides
Custom mechanical packages designed
Higher Q with less insertion loss
Higher power-handling
Connectorized ports and custom flanges

Digital TNF Series - D5TNF-650/1000-1.4MHZ-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency: 650 to 1000 MHz
3 dB Rejection Bandwidth: 7.0 MHz max
40 dB Rejection Bandwidth: 1.4 MHz min
GPIB Control Interface (Other Options Available)
24 VDC Drive Voltage (Other Options Available)

Digital TNF Series - D5TNF-650/1000-3MHZ-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency: 650 to 1000 MHz
3 dB Rejection Bandwidth: 15.0 MHz max
40 dB Rejection Bandwidth: 3.0 MHz min
GPIB Control Interface (Other Options Available)
24 VDC Drive Voltage (Other Options Available)

Digital TNF Series - D3TNF-30/76-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency 30 to 76 MHz
Typical Notch Depth 50 dB Relative
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
Drive Voltages 24 VDC (standard), 12 VDC, and 110 VAC

Digital TNF Series - D5TNF-650/1000-5MHZ-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency: 650 to 1000 MHz
3 dB Rejection Bandwidth: 20.0 MHz max
40 dB Rejection Bandwidth: 5.0 MHz min
GPIB Control Interface (Other Options Available)
24 VDC Drive Voltage (Other Options Available)

Digital TNF Series - D3TNF-50/100-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency 50 to 100 MHz
Typical Notch Depth 50 dB Relative
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
Drive Voltages 24 VDC (standard), 12 VDC, and 110 VAC

Digital TNF Series - D5TNF-650/1000-10MHZ-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency: 650 to 1000 MHz
3 dB Rejection Bandwidth: 30.0 MHz max
40 dB Rejection Bandwidth: 10.0 MHz min
GPIB Control Interface (Other Options Available)
24 VDC Drive Voltage (Other Options Available)

Digital TNF Series - D3TNF-100/200-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency 100 to 200 MHz
Typical Notch Depth 50 dB Relative
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
Drive Voltages 24 VDC (standard), 12 VDC, and 110 VAC

Digital TNF Series - D5TNF-650/1000-15MHZ-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency: 650 to 1000 MHz
3 dB Rejection Bandwidth: 48.0 MHz max
35 dB Rejection Bandwidth: 15.0 MHz min
GPIB Control Interface (Other Options Available)
24 VDC Drive Voltage (Other Options Available)

Digital TNF Series - D3TNF-200/400-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency 200 to 400 MHz
Typical Notch Depth 50 dB Relative
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
Drive Voltages 24 VDC (standard), 12 VDC, and 110 VAC

Digital TNF Series - D5TNF-650/1000-20MHZ-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency: 650 to 1000 MHz
3 dB Rejection Bandwidth: 56.0 MHz max
35 dB Rejection Bandwidth: 20.0 MHz min
GPIB Control Interface (Other Options Available)
24 VDC Drive Voltage (Other Options Available)

Digital TNF Series - D3TNF-250/500-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency 250 to 500 MHz
Typical Notch Depth 50 dB Relative
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
Drive Voltages 24 VDC (standard), 12 VDC, and 110 VAC

Digital TNF Series - D5TNF-1000/2000-1.4MHZ-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency: 1000 to 2000 MHz
3 dB Rejection Bandwidth: 10.5 MHz max
40 dB Rejection Bandwidth: 1.4 MHz min
GPIB Control Interface (Other Options Available)
24 VDC Drive Voltage (Other Options Available)

Digital TNF Series - D3TNF-500/1000-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency 500 to 1000 MHz
Typical Notch Depth 45 dB Relative
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
Drive Voltages 24 VDC (standard), 12 VDC, and 110 VAC

Digital TNF Series - D5TNF-1000/2000-5MHZ-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency: 1000 to 2000 MHz
3 dB Rejection Bandwidth: 24.0 MHz max
40 dB Rejection Bandwidth: 5.0 MHz min
GPIB Control Interface (Other Options Available)
24 VDC Drive Voltage (Other Options Available)

Digital TNF Series - D3TNF-1000/2000-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency 1000 to 2000 MHz
Typical Notch Depth 45 dB Relative
Digital Control / Automated Operation Via Remote Interfaces
GPIB (IEE-488) Standard, RS-232, RS-422, and BCD Available
Drive Voltages 24 VDC (standard), 12 VDC, and 110 VAC

Digital TNF Series - D5TNF-1000/2000-10MHZ-N/N-GRI Digitally Tunable Notch

Tunable Center Frequency: 1000 to 2000 MHz
3 dB Rejection Bandwidth: 40.0 MHz max
40 dB Rejection Bandwidth: 10.0 MHz min
GPIB Control Interface (Other Options Available)
24 VDC Drive Voltage (Other Options Available)