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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 250W
  • Bandwidths spanning DC to 67 GHz
  • Excellent accuracy and repeatability

Catalog Products

For special & custom products, please contact us.

About

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
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
GAT-0+ DC 8000 0 1.25 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-1+ DC 8000 1 1.3 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-2+ DC 8000 2 1.3 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-3+ DC 8000 3 1.35 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-4+ DC 8000 4 1.35 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-5+ DC 8000 5 1.35 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-6+ DC 8000 6 1.35 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-7+ DC 8000 7 1.35 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-8+ DC 8000 8 1.35 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-9+ DC 8000 9 1.3 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-10+ DC 8000 10 1.3 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-12+ DC 8000 12 1.3 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-15+ DC 8000 15 1.35 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-20+ DC 8000 20 1.35 0.5 - FG873
LxWxH
0.118x0.118x0.035
GAT-30+ DC 3000 30 1.15 0.5 - FG873
LxWxH
0.118x0.118x0.035
KAT-0+ DC 43500 0 1.71 2 - MC1630-1
LxWxH
.079x.079x.039
KAT-0-D+ DC 50000 0 1.5 2 -

KAT-1+ DC 43500 1 2.06 2 - MC1630-1
LxWxH
.079x.079x.039
KAT-1-D+ DC 50000 1 1.3 2 -

KAT-2+ DC 43500 2 1.71 2 - MC1630-1
LxWxH
.079x.079x.039
KAT-2-D+ DC 50000 2 1.3 2 -

KAT-3+ DC 43500 3 1.62 2 - MC1630-1
LxWxH
.079x.079x.039
KAT-3-D+ DC 50000 3 1.3 2 -

KAT-4+ DC 43500 4 1.75 1.7 - MC1630-1
LxWxH
.079x.079x.039
KAT-4-D+ DC 50000 4 1.2 1.7 -

KAT-5+ DC 43500 5 1.59 1.4 - MC1630-1
LxWxH
.079x.079x.039
KAT-5-D+ DC 50000 5 1.2 1.4 -

KAT-6+ DC 43500 6 1.44 1.6 - MC1630-1
LxWxH
.079x.079x.039
KAT-6-D+ DC 50000 6 1.2 1.6 -

KAT-7+ DC 43500 7 1.69 1.3 - MC1630-1
LxWxH
.079x.079x.039
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