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50 Ohm Low Power Fixed Attenuators (0.5 to 2 Watts)

JFW’s online Low power fixed attenuator models are listed in the table below. The 50 Ohm fixed attenuator specifications are sortable for easy model selection. The name JFW has been synonymous with RF attenuators since our inception in 1979.

If you can’t find a standard RF attenuator model to meet your requirements, please contact JFW at JFW has the capabilities to match custom dB values with a variety of RF connector combinations to make a 50 Ohm fixed attenuator for your specific application.

Frequently Asked Question

Click the column headers to sort our online models. For your specific application, please contact JFW for assistance or use our Inquiry Form.

JFW Model #ImpedanceFrequency StartFrequency StopRF Input PowerAttenuation ValuesRF Connectors
50F-XXX50 Ohms0 MHz (DC)2200 MHz1 Watt1-30 dBBNC, N, SMA, TNC
50FFD-XXX50 Ohms600 MHz1950 MHz+21 dBm DC Passing1-30 dBBNC, N, SMA, TNC
50FFP-XXX50 Ohms400 MHz2500 MHz+21 dBm DC Passing1-10 dBBNC, N, SMA, TNC
50FFW-XXX50 Ohms950 MHz2150 MHz+21 dBm DC Passing1-25 dBBNC, N, SMA, TNC
50FP-XXX-H250 Ohms0 MHz (DC)2000 MHz2 Watts1-65 dBBNC, N, RP-TNC, SMA, TNC, 7/16
50FP-XXX-H350 Ohms0 MHz (DC)3000 MHz2 Watts1-30 dBBNC, N, SMA, TNC, 7/16
50FP-XXX-H450 Ohms0 MHz (DC)4000 MHz2 Watts1-30 dBBNC, N, SMA, TNC
50FP-XXX-H650 Ohms0 MHz (DC)6000 MHz2 Watts1-20 dBN, SMA
50FR-XXX50 Ohms0 MHz (DC)3000 MHz1 Watt3, 6, 10, 15, 20, 25 dBSMA
50HB-XXX SMA50 Ohms0 MHz (DC)6000 MHz2 Watts1, 2, 3, 6, 10, 20, 30 dBSMA
50HF-XXX50 Ohms0 MHz (DC)18000 MHz2 Watts1, 2, 3, 6, 10, 20 30 dBN, SMA
50HF-XXX SMA-E50 Ohms0 MHz (DC)26500 MHz2 Watts1-10, 15, 20, 30 dB2.9 mm
50HFAR-XXX50 Ohms0 MHz (DC)40000 MHz2 Watts3, 6, 10, 20, 30 dB2.9 mm
50HN-XX50 Ohms0 MHz (DC)6000 MHz2 Watts1, 3, 6, 10, 20, 30 dBN
50HFAH-XXX50 Ohms0 MHz (DC)40000 MHz0.5 Watts1, 2, 3, 6, 10, 20, 30 dB2.9 mm
50FHAT-XXX50 Ohms0 MHz (DC)50000 MHz0.5 Watts3, 6, 10, 20, 30 dB2.4 mm

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