Preparing your datasheet

PRO-ATT … dB-100-3

Attenuator 100 W
Description
  • This series includes 3 dB, 6 dB, 10 dB, 20 dB and 30 dB attenuators.
  • This series of attenuators has very low VSWR and attenuation flatness and is especially suitable for use with:
  • Coaxial Transmission Lines
  • Power Monitors
  • Watt Meters
  • The attenuators have a finish of black anodization.
Specification
Electrical
Model PRO-ATT … dB-100-3
Frequency DC – 3 GHz
Impedance 50 Ω
Attenuation See table below
VSWR < 1.25:1
Environmental
Operating temperature range -35 °C to +70 °C
Mechanical
Connection(s) N(f) or 7/16(f)
Historic Brand Amphenol Procom
Dimensions Approx. 152 x 120 x 120 mm / 5.98 x 4.72 x 4.72 in.
Weight Approx. 2.5 kg / 5.51 lb.
Ordering Codes
Model Product No. AttenuationConnection(s)

PRO-ATT 3 dB-100-3-N(f)

 200001731 3 dB N(f)

PRO-ATT 6 dB-100-3-N(f)

 200001757 6 dB N(f)

PRO-ATT 10 dB-100-3-N(f)

 200001758 10 dB N(f)

PRO-ATT 20 dB-100-3-N(f)

 200001743 20 dB N(f)

PRO-ATT 30 dB-100-3-N(f)

 200001742 30 dB N(f)

PRO-ATT 3 dB-100-3-7/16(f)

 200002509 3 dB 7/16(f)

PRO-ATT 6 dB-100-3-7/16(f)

 200002538 6 dB 7/16(f)

PRO-ATT 10 dB-100-3-7/16(f)

 200002510 10 dB 7/16(f)

PRO-ATT 20 dB-100-3-7/16(f)

 200002539 20 dB 7/16(f)

PRO-ATT 30 dB-100-3-7/16(f)

 200002540 30 dB 7/16(f)
Additional Information
Additional Data
MODELATTENUATIONATT. DEVIATION
  DC – 2.0 GHz2.0 – 3.0 GHz
PRO-ATT 3 dB-100-3 3 dB ± 0.5 dB ± 0.75 dB
PRO-ATT 6 dB-100-3 6 dB ± 0.5 dB ± 1.0 dB
PRO-ATT 10 dB-100-3 10 dB ± 0.75 dB ± 1.5 dB
PRO-ATT 20 dB-100-3 20 dB ± 0.75 dB ± 1.5 dB
PRO-ATT 30 dB-100-3 30 dB ± 0.75 dB ± 1.5 dB
Temperature Ambiante

3 dB and 6 dB

PRO ATT 3 6dB 100 3 N Curve GB

10 dB, 20 dB and 30 dB

PRO ATT 10 20 30dB 100 3 N Curve GB

Mounting Details

PRO ATT dB 100 3 holeplacing

All dimensions are given in mm [in.]

PROCOM A/S reserves the right to amend specifications without prior notice
PROCOM A/S • Smedetoften 12 DK 3600 Frederikssund • Denmark
Generated : 2026-06-27 Version 1