Pulsar Microwave Corporation, established in 1987, is a U.S.-based manufacturer specializing in high-performance RF and microwave passive components spanning DC to 85 GHz. With full in-house design and manufacturing capabilities, we maintain strict control over quality, performance, and lead times, making us a trusted partner for both standard and custom-engineered solutions.

Pulsar is also a leading provider of private labeling and OEM services. Our white-label solutions are engineered to integrate seamlessly into your product line—many customers already rely on our components under other brand names. Whether under your label or ours, you can count on the technical excellence and reliability that defines us.

New Products

New 20 dB 0.5-20 GHz Directional Coupler

Model CS20-25-436/20 covers the frequency range 0.5-20 GHz with a coupling of 20 +/- 1 dB. Insertion loss is 0.90 dB max, the directivity is 15 dB min, and VSWR is 1.50:1 max. Power handling is 25 watts max. Outline dimensions are 4.4 x 0.70 x 0.40 and the connectors are SMA female.

Specifications: CS20-25-436/20
View our complete line of 20 dB Coaxial Directional Couplers to 60 GHz,
or contact sales@pulsarmicrowave.com for additional information and pricing.

CS20-25-436/20 Directional Coupler

New 10 dB 0.5-20 GHz Directional Coupler

Model CS10-25-436/20 covers the frequency range 0.5-20 GHz with a coupling of 10 +/- 1 dB. Insertion loss is 1.40 dB max, the directivity is 15 dB min, and VSWR is 1.50:1 max. Power handling is 25 watts max. Outline dimensions are 4.4 x 0.70 x 0.40 and the connectors are SMA female.

Specifications: CS10-25-436/20
View our complete line of 10-16 dB Coaxial Directional Couplers to 50 GHz,
or contact sales@pulsarmicrowave.com for additional information and pricing.

CS10-25-436/20 Directional Coupler

New 6 dB 0.5-20 GHz Directional Coupler

Model CS06-25-436/20 covers the frequency range 0.5-20 GHz with a coupling of 6 +/- 1 dB. Insertion loss is 1.80 dB max, the directivity is 15 dB min, and VSWR is 1.50:1 max. Power handling is 25 watts max. Outline dimensions are 4.4 x 0.70 x 0.40 and the connectors are SMA female.

Specifications: CS06-25-436/20
View our complete line of 6-8 dB Coaxial Directional Couplers to 40 GHz,
or contact sales@pulsarmicrowave.com for additional information and pricing.

CS06-25-436/20 Directional Coupler

New 10 dB Directional Coupler, 0.5-27 GHz

A new addition to Pulsar’s coupler line, CS10-56-436/20 covers the frequency range of 0.5-27.0 GHz with 10 +/- 1 dB coupling, 1.5 dB insertion loss, a frequency sensitivity of +/- 1 dB, and 12 dB directivity. Power handling is 20 watts and VSWR is 1.70:1. Connectors are 2.92mm female.

Specifications: CS10-56-436/20
View our complete line of 10-16 dB Coaxial Directional Couplers to 50 GHz,
or contact sales@pulsarmicrowave.com for additional information and pricing.

CS10-56-436/20 Directional Coupler