ConcealFab Absorber Kit Larger Antenna Bundle

The front PIM Absorber kit is a patented low PIM blanket assembly designed to be secured to the front face of base station antennas. The front absorber kit suppresses forward radiation from the antenna with minimum PIM generation and minimum reflection back into the antenna feed sys tem. The front PIM Absorber kit can be used with ConcealFab’s back PIM Absorber kit (901125 or 901162) to help determine the direction of external PIM sources relative to site antennas.

• Included Components:

  • 1x PIM blanket with integrated clips and tie-down loops
  • 1x Pole attach strap
  • 4x RF absorber panels (24-inch x 24-inch x 4-inch)
  • 4x Adjustable bungee straps

• Performance Specifications:

  • IM3 < -97 dBm (tested in accordance with IEC 62037-8, 700 MHz and 1900 MHz, 2x 20W test tones, static test, absorber panel touching front surface of test antenna)
  • RL >10 dB (typical) with absorber panel(s) touching front surface of base station antenna
  • Shielding Effectiveness:

    • 38 dB (1 GHz to 3 GHz)

    • 50 dB (>3 GHz)

• Warnings and Safety Notes:

  • The Front Absorber Kit includes flammable materials and may ignite if exposed to excessive or prolonged RF heating.
  • The power handling capability of the Front Absorber Kit depends on antenna size, beamwidth, and operating frequency.
  • Refer to the User Guide for safe operational limits.