Call us today at 1-800-333-MCLI(6254)

BROWSE PRODUCTS


CONTACT DATA

Call MCLI today toll free at1-800-333-MCLIor locally at 727-344-MCLI.

MCLI is ISO 9001:2000 Certified
Quote cart is empty.

Power Coaxial Attenuators

Variable Attenuators

MCLI variable and fixed attenuators positions reduce power signal without disrupting its waveform and have the ability to change attenuation values within a frequency range while maintaining low insertion loss and VSWR. Variable attenuations may be operated with a multi-turn screwdriver-slotted shaft, turns counting dial, knob control dial option, or direct read options. MCLI also offer flatness models in many broad and narrow frequency ranges.

Fixed attenuators can be used in the measuring of signals on pads to lower the amplitude balance to enable measurements, or to protect the measuring device from signal levels that could be damaging. MCLI Fixed attenuators are offered in many connector configurations and frequency ranges with low and high power solutions.

 

  • Model Number
     
  •  View Cart
  • POWER COAXIAL ATTENUATOR
    FEATURES:
    • Low Passive Intermodulation (PIM)
    • Bi - Directional: To 2000 Watts CW.
    • Unidirectional: over 2000 watts CW.
    • Broad Frequency Range:
    • Low VSWR
    • Type "N": Connectors standard, other available.
    • 3 to 30dB standard

    Click Part Number For Drawing
     
    QUICK SELECTION TABLE

    PART
    NUMBER
    FREQUENCY
    RANGE
    (GHz)
    VSWR
    (Max.)
    DC-1/1-2.4
    ATTENUATION
    VALUE
    ATTENUATION
    ACCURACY
    DC-1/1-2.4 (GHz)
    POWER
    AVG
    (Watts)
    PCA-1500-NF-dB DC-0.5 1.2:1 30,40,50,60 .3dB OR 3% 1500
    PCA-2000-NF-dB DC-0.5 1.25:1 30,40,50,60 .3dB OR 3% 2000
    PCA-30-NF-dB DC-2.4 1.15:1/1.35:1 6,10,20,30,40, .3dB OR 3% 30
    PCA-60-NF-dB DC-2.4 1.15:1/1.35:1 6,10,20,30,40 .3dB OR 3% 60
    PCA-100-NF-dB DC-2.4 1.15:1/1.35:1 10,20,30,40 .3dB OR 3% 100
    PCA-150-NF-dB DC-2.4 1.15:1/1.35:1 10,20,30,40 .3dB OR 3% 150
    PCA-250-NF-dB DC-2.4 1.15:1/1.35:1 10,20,30,40 .3dB OR 3% 250
    PCA-500-NF-dB DC-2.4 1.25:1/1.35:1 30,40,50,60 .3dB OR 3% 500
    PCA-1000-NF-dB DC-2.4 1.25:1/1.35:1 30,40,50,60 .3dB OR 3% 1000
    PCA-1500-716NF-40 DC-2.5 1.40:1 40 +/- 2.0dB 1500
    PCA-5003-NF-dB DC-3.0 1.25:1/1.35:1 10,20,30,40 .3dB OR 3% 500
     
    Contact Manufacturer For Other Specifications


    Ordering Information And Part Numbers:
    Example Part Number: PCA-XXX-NF-D-M
    PCA =  Power Coaxial Attenuators
    -XXX = Wattage.
    -NF = Connector Type (Standard)
    -dB = Attenuator value
    -M And -H = Handle
    -CF = 110VAC or 220VAC Fan.
    Connectors Available:
    N Type is standard, TNC are provided to the frequency range shown in the specifications
    Custom connectors for BNC, SC, 7/16 and 1 5/8 are DC to 1 GHz