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  • SHS 1890
  • SHS 1890-10: PTT, 10 foot coil cable
  • SHS 1890-15: PTT, 15 foot coil cable
  • SHS 1890-25: PTT, 25 foot coil cable

SHS 1890 support

Corded PTT Adapter

  • SHS 1890-10: PTT, 10 foot coil cable (P/N: 60825-310)
  • SHS 1890-15: PTT, 15 foot coil cable (P/N: 60825-315)
  • SHS 1890-25: PTT, 25 foot coil cable (P/N: 60825-325)

SHS 1890

  • Documentation & Software
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Contact support

Documentation & Software

Data Sheet
  • SHS1890 PTT Amplifier Product Guide
user & administrator documents
  • Plug Prong Adapters Users Guide

Knowledge Base

  • SHS1890 Data Sheet
  • SHS1890 Spec Sheet
  • The SHS1890 and Electro-Static Discharge
  • Headsets for Dispatch Applications
  • Specials Product: How to Increase Volume with Dispatch Headsets
  • Specials Product: 4 Wire Push-to-Talk Units
  • Headsets for Emergency Dispatchers
  • Specials Product: Air Traffic Control
  • Modify RPRM system_statistics.sh script to show High CPU traces correctly.
  • Headsets for Television/Broadcast Cameras
view all knowledge base articles

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