Low PIM 10W Attenuators

Low PIM 10W Attenuators, ALT-AR-005

Wideband, Low PIM Attenuators for Wireless Apps.

694 – 2700 MHz, N, 7-16 and 4.3-10

Rev. D


  • 6, 10, 15 & 20 dB Attenuation Values
  • Guaranteed Low PIM
  • Available in 4.3-10, 7-16 DIN or N-type Connectors
  • Wideband Performance
  • 10 Watt Average Power
  • RoHS Compliant
  • Effective for all low PIM applications

Alton AR Series is a low PIM, unidirectional Attenuator, using a multi section, quarter wave, stripline coupler with a low PIM cable load. It is designed for indoor applications covering all wireless bands from 694 to 2,700 MHz. This model couples off a portion of the input power to the output. This achieves a flat attenuation response over a wide frequency range.

The wide frequency range allows use with multiband antennas and leaky cable systems and in wireless base stations.

With minimal solder joints and an air dielectric, the dissipative loss has been minimized and reliability enhanced

Model Number Attenuation Power
N-type 7-16   4.3-10 Nom. Value Flatness Max avg.
AR-06N FY-06D FY-06E 6.5 dB ±0.8 dB <13W
AR-10N FY-10D FY-10E 10.5 dB ±1.0 dB <10W
AR-15N FY-15D FY-15E 15.5 dB ±1.0 dB <10W
AR-20N FY-20D FY-20E 20.5 dB ±1.0 dB <10W


Frequency Range: 694 to 2700 MHz
VSWR: (all ports) <1.25:1 (694-2500 MHz)
<1.35:1 (2500-2700 MHz)
PIM (Intermod): <-110 dBm (+37dBm x 2)
Impedance: 50W nominal
Environment: -20° – +70°C, Indoor
Finish: Passivated aluminum
Connectors: Male-Female, Triplate finish
Dimensions: 5.23 x 1.90 x 1.63 inches
Weight: 22.3 oz. (0. 63kg) nominal

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