Comant Ci-310-22-4 Comdat Com Uhf / L Band Black

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Part# 11-19426
MFR Model# CI-310-22-4


Comantís ComDatģ four through hole blade style mount UHF communication / transponder antenna with TNC port. Designed for UHF 806 - 960 and 1030 - 1090 MHz range. Suitable for either top or bottom mounting for both light and heavy fixed wing single engine / multi-engine and business jet aircraft.
California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. www.P65Warnings.ca.gov


  • Electrical
  • Frequency: 806-960 MHz & 1030-1090 MHz
  • VSWR:
  • 1.75:1 @ 806 to 960 MHz
  • 1.5:1 @1030 to 1090 MHz
  • Polarization: Vertical
  • Radiation Pattern: Equivalent 1/4 Wave Stub
  • Impedance: 50 Ohms
  • RF Power: 100 Max Watts Average

  • Mechanical
  • Weight: 0.32 lb
  • Height: 3.25 in
  • Material: High Density Polyurethane
  • Finish: Glossy White CI 310-20 / 22
  • Flat Black CI 310-22-4
  • Connector: BNC or TNC (specify)

  • Environmental
  • Temperature: -55 to 70 C
  • Altitude: 50,000 ft

  • Federal Specifications
  • FAA TSO: C74a, Class 1A
  • Environmental: RTCA DO-160C


  • Light Fixed Wing Single Engine
  • Light Fixed Wing Multi-Engine
  • Heavy Fixed Wing Single Engine
  • Heavy Fixed Wing Multi-Engine
  • Business Jet
  • Always consult your installation shop for best application



Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.