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The AV-571 diplexer/splitter splits the signal from a VOR-type antenna to feed two NAV and one Glide Slope receivers. The diplexer/splitter’s construction is similar to the AV-547 splitter and operates at altitudes up to 50,000 ft. This product is a direct replacement for the CI 505.

Frequencies Covered
  • 108-118, 328-335 MHz

  • Splits the signal from a VOR-type antenna to feed two NAV and one Glide Slope receivers
  • 108 to 118 MHz (VOR) & 328 to 336 MHz (GS) frequency response
  • 50Ω impedance

  • Application: VOR/LOC/GS (Receive Only)
  • Frequency: 108-118, 328-336 MHz
  • Impedance: 50 Ohms Nominal
  • VSWR: 1.4:1 Maximum
  • Insertion Loss: 1 dB Maximum (GS)
  • 3.5 dB Maximum (VOR/LOC)
  • Isolation: 22 dB Minimum / 35 dB Avg
  • Connector: (4) "BNC" Females
  • Weight: 3.5 oz
  • FAA TSO: C34e, C36e, C40c

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California Residents:

Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.