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3 GHz and 4 GHz Attenuators New from Pasternack

Browse our entire selection of new Low Frequency RF Attenuators by clicking on a link below:

Low Frequency Attenuators Now Available


Pasternack introduces a new product line of low frequency RF attenuators. Our 3 GHz and 4 GHz attenuators add to our over 35,000 in-stock RF and microwave products that ship the same day as purchased. These new RF lower frequency coaxial attenuators are specially suited for in-the-field uses and other general purpose applications where costly stainless steel designs and high performance are not required.


3 GHz and 4 GHz attenuators are offered with Type N or SMA connectors. Pasternack low frequency attenuators can be purchased with 1 dB, 2 dB, 3 dB, 6 dB, 10 dB, 15 dB, 20 dB, 30 dB or 40 dB attenuation ratings depending on model. Directional and bi-directional RF attenuator models are available for sale and all are RoHS and REACH compliant.

Pasternack’s 3 GHz attenuators and 4 GHz attenuators have peak power ratings ranging 5 Watts to 200 Watts depending on the design. These RF attenuators are manufactured with large aluminum heatsink cooling fins which help to quickly dissipate heat during operation. The superior cooling of these low frequency attenuators allows them to effectively operate between a temperatures of -55 to +125 degrees C, making them an ideal solution for a wide range of environmental conditions.

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