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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
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
BW-20N100W+ DC 6000 20 1.45 100 N GH986
LxWxH
6.36x3.46x3.46
BW-30N100W+ DC 6000 30 1.45 100 N GH986
LxWxH
6.36x3.46x3.46
BW-40N100W+ DC 4000 40 1.4 100 N GH986
LxWxH
6.36x3.46x3.46
BW-E1-1W653+ DC 65000 1 1.65 1 1.85 mm DJ2591
LxD
.88x.312
BW-E2-1W653+ DC 65000 2 1.13 1 1.85 mm DJ2591
LxD
.88x.312
BW-E3-1W653+ DC 65000 3 1.65 1 1.85 mm DJ2591
LxD
.88x.312
BW-E6-1W653+ DC 65000 6 1.65 1 1.85 mm DJ2591
LxD
.88x.312
BW-E10-1W653+ DC 65000 10 1.65 1 1.85 mm DJ2591
LxD
.88x.312
BW-E20-1W653+ DC 65000 20 1.65 1 1.85 mm DJ2591
LxD
.88x.312
BW-E30-1W653+ DC 65000 30 1.65 1 1.85 mm DJ2591
LxD
.88x.312
BW-K1-2W44+ DC 40000 1 1.5 2 2.92 mm FF1653
LxD
.88x.36dia.
BW-K2-2W44+ DC 40000 2 1.5 2 2.92 mm FF1653
LxD
.88x.36dia.
BW-K3-2W44+ DC 40000 3 1.5 2 2.92 mm FF1653
LxD
.88x.36dia.
BW-K4-2W44+ DC 40000 4 1.5 2 2.92 mm FF1653
LxD
.88x.36dia.
BW-K5-2W44+ DC 40000 5 1.5 2 2.92 mm FF1653
LxD
.88x.36dia.
BW-K6-2W44+ DC 40000 6 1.5 2 2.92 mm FF1653
LxD
.88x.36dia.
BW-K10-2W44+ DC 40000 10 1.5 2 2.92 mm FF1653
LxD
.88x.36dia.
BW-K20-2W44+ DC 40000 20 1.5 2 2.92 mm FF1653
LxD
.88x.36dia.
BW-KM3-2W44+ DC 40000 3 1.2 2 2.92 mm FF2607
LxD
.91x.36dia
BW-KM6-2W44+ DC 40000 6 1.1 2 2.92 mm FF2607
LxD
.91x.36dia
BW-KM10-2W44+ DC 40000 10 1.1 2 2.92 mm FF2607
LxD
.91x.36dia
BW-KM20-2W44+ DC 40000 20 1.1 2 2.92 mm FF2607
LxD
.91x.36dia
BW-N1W5+ DC 18000 1 1.3 5 N DC736
LxD
1.90x0.61dia.
BW-N2W5+ DC 18000 2 1.3 5 N DC736
LxD
1.90x0.61dia.
BW-N3W20+ DC 18000 3 1.5 20 N DC1645
LxD
3.04x1.50dia.
BW-N3W5+ DC 18000 3 1.3 5 N DC736
LxD
1.90x0.61dia.
BW-N4W5+ DC 18000 4 1.3 5 N DC736
LxD
1.90x0.61dia.
BW-N5W5+ DC 18000 5 1.3 5 N DC736
LxD
1.90x0.61dia.
BW-N6W20+ DC 18000 6 1.5 20 N DC1645
LxD
3.04x1.50dia.
BW-N6W5+ DC 18000 6 1.3 5 N DC736
LxD
1.90x0.61dia.
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