Sharman AV-508 - Desktop Microphone


SM-508 Deluxe desk microphone

Suitable for most modern radios with required lead

Features:

  • High-sensitivity condensed microphone element - ensures better voice quality
  • Flexible goose neck supporting the microphone
  • Power ON/OFF Switch
  • On Air indicator
  • PTT Switch
  • PTT Lock Switch
  • UP/Down Switches for compatible models
  • Mode Switch for optimising audio (FM/SSB)
  • Variable Microphone level adjustment
  • Compatible leads available seperatly for
  • Icom 8 Pin Round, Yaesu 8 Pin Round and modular also kenwood,
  • please look at item number 394863157479 for the correct lead for your radio


  • Note older radios may need you to install batteries but most modern radios do not need batteries

Technical Specifications:

  • Microphone: Ceramic Microphone
  • Power Consumption: 2mA (RX) 3mA (TX)
  • IC: 1 piece
  • Transistor: 11 pieces
  • Diode: 6 pieces
  • Output Voltage: 0 – 30mV (RMS)
  • Output Impedance: 500 –100k ohms
  • Compressor Level: 45dB (HIGH) 10dB (LOW) 6
  • Power Source: DC3V
  • Dimensions: 100mm (W) x 155mm (D) x 35mm(H)
  • Weight: 450g