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Coaxial Dynamics 2 W 4 GHz BNC RF Attenuator
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 Broad Bandwidth with Superior VSWR at Lower Frequencies

 Power Handling up to 2 Watts CW and 250 Watts Peak

 Short Length for Cleaner Panel and Cable Installations

 Two Year Limited Warranty


Coaxial Dynamics Model 6902 series of broadband 2 Watt BNC attenuators are rated from DC to 4 GHz.  They are suitable for impedance matching, receiver or low power transmitter padding as well as general test and measurement applications including WiFi, WiMax and WiBro. The maximum VSWR is 1.25:1 at 4 GHz and the accuracy is +/- 0.3dB to +/- 0.75dB depending upon the attenuation value. Standard attenuation values include 3, 6, 10, 20 and 30 dB. Other attenuation values are available on special order.  The length is 1.4 inches (3.56cm) maximum including the BNC male and female connectors with a weight of 0.6 ounces (17g).

Your confidence in the quality and dependability of these Attenuators is assured with the Coaxial Dynamics Two Year Limited Warranty.

Available Models

Model No. Attenuation
6902-3-BNC 3 db
6902-6-BNC 6 db
6902-10-BNC 10 db
6902-20-BNC 20 db
6902-30-BNC 30 db


Frequency Range DC to 4 GHz
Standard db Values 3, 6, 10, 20 and 30 db
Attenuation Accuracy 0 to 6 dB, 0.3 dB
7 to 20 dB, 0.5 dB
21 to 30 dB, 0.75 dB
VSWR 1.25:1 max DC to 4 GHz
Input Power 2 Watts @ +25C
Derated linearly to 0.5 Watts @ +125C
Peak Power 250 Watts max
Impedance 50-Ohms Nominal
Operating Temp Range -65 to +125C
Connectors BNC Male / BNC Female
Finish Nickel Plated Brass
Conductors Gold Plated Beryllium Copper or Brass
Nominal Size 0.58" Dia x 1.40" L (1.47x3.56cm)
Weight 0.6 oz (17g)

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