AccessoriesPRO-ATT ... dB-25-3

Attenuator 25 W

Description

  • This series includes 3 dB, 6 dB, 10 dB, 20 dB and 30 dB attenuators.
  • This series of attenuators has very low SWR 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.

Specifications

Electrical
Model PRO-ATT ... dB-25-3
Frequency DC - 3 GHz
Impedance 50 Ω
Attenuation See table below
VSWR < 1.25:1
Max. Input Power 25 W
Mechanical
Connection(s) N female or 7/16 female
Dimensions 120 x 100 x 34 mm / 4.72 x 3.94 x 1.35"
Weight 0.65 kg / 1.43 lb
Mounting 4 mm dia. (4 holes)
Environmental
Operating Temperature Range -35°C to +70°C

Ordering Designations

Model Product No.
PRO-ATT 3 dB-25-3-N(f) 200001732
PRO-ATT 6 dB-25-3-N(f) 200001750
PRO-ATT 10 dB-25-3-N(f) 200001751
PRO-ATT 20 dB-25-3-N(f) 200001724
PRO-ATT 30 dB-25-3-N(f) 200001752
PRO-ATT 3 dB-25-3-7/16(f) 200002544
PRO-ATT 6 dB-25-3-7/16(f) 200002545
PRO-ATT 10 dB-25-3-7/16(f) 200002541
PRO-ATT 20 dB-25-3-7/16(f) 200002542
PRO-ATT 30 dB-25-3-7/16(f) 200002543

Additional Data

MODEL ATTENUATION ATT. DEVIATION
    DC - 2.0 GHz 2.0 - 3.0 GHz
PRO-ATT 3 dB-25-3 3 dB +/-0.5 dB +/-1.0 dB
PRO-ATT 6 dB-25-3 6 dB +/-0.5 dB +/-1.0 dB
PRO-ATT 10 dB-25-3 10 dB +/-0.75 dB +/-1.5 dB
PRO-ATT 20 dB-25-3 20 dB +/-0.75 dB +/-1.5 dB
PRO-ATT 30 dB-25-3 30 dB +/-0.75 dB +/-1.5 dB

MOUNTING DETAILS

 

DIMENSIONS

  A B
PRO-ATT ... dB-25-3-N(f) 18.5 mm
(0.73 in.)
157 mm
(6.18 in.)
PRO-ATT ... dB-25-3-7/16(f) 21.5 mm
(0.85 in.)
163 mm
(6.42 in.)