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RF Attenuators

Fixed, Digital Step, Voltage Variable, & Programmable

Over 400 coaxial, surface mount, and MMIC attenuator models for 50-Ohm & 75-Ohm systems including fixed attenuators, high-power attenuators, digital step / programmable attenuators, voltage variable attenuators, and more!
  • DC passing and DC blocking models
  • Power handling up to 100W
  • Bandwidths spanning DC to 67 GHz
  • Excellent accuracy and repeatability

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For special & custom products, please contact us.

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Fixed Attenuator Digital Step Attenuator Voltage Variable Attenuator Programmable Attenuator

       
       
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Interface
SMT
Die
Connector
Impedance (Ω)
50
75
F Low (MHz)
F High (MHz)
Attenuation (dB)
-- (Enter number between 0-120)
Input Power (W)
≥ 
Connector Type
N
BNC
SMA
2.92 mm
2.4 mm
1.85 mm
1.0 mm
Model Number F Low (MHz) F High (MHz) Attenuation(dB)
Typ.		 VSWR (:1)
Typ.		 Input Power(W)
Max		 Connector Type Case Style
Sort Sort Sort Sort Sort Sort Sort Sort
HAT-1A+ DC 2000 1 1.35 1 BNC FF747
LxD
1.94x0.620dia.
HAT-2A+ DC 2000 2 1.3 1 BNC FF747
LxD
1.94x0.620dia.
HAT-3-75 DC 2000 3 1.22 0.5 BNC FF747
LxD
1.94x0.620dia.
HAT-3-75+ DC 2000 3 1.22 0.5 BNC FF747
LxD
1.94x0.620dia.
HAT-3A+ DC 2000 3 1.3 1 BNC FF747
LxD
1.94x0.620dia.
HAT-4A+ DC 2000 4 1.25 1 BNC FF747
LxD
1.94x0.620dia.
HAT-5A+ DC 2000 5 1.2 1 BNC FF747
LxD
1.94x0.620dia.
HAT-6A+ DC 2000 6 1.2 1 BNC FF747
LxD
1.94x0.620dia.
HAT-7A+ DC 2000 7 1.2 1 BNC FF747
LxD
1.94x0.620dia.
HAT-8A+ DC 2000 8 1.25 0.9 BNC FF747
LxD
1.94x0.620dia.
HAT-9A+ DC 2000 9 1.25 0.8 BNC FF747
LxD
1.94x0.620dia.
HAT-10A+ DC 2000 10 1.25 1 BNC FF747
LxD
1.94x0.620dia.
HAT-12A+ DC 2000 12 1.35 0.8 BNC FF747
LxD
1.94x0.620dia.
HAT-15A+ DC 2000 15 1.35 1 BNC FF747
LxD
1.94x0.620dia.
HAT-20A+ DC 2000 20 1.3 0.3 BNC FF747
LxD
1.94x0.620dia.
HAT-30A+ DC 2000 30 1.4 0.4 BNC FF747
LxD
1.94x0.620dia.
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