Attenuator, adjustable, -0,5 to -4.5db., nine steps, 200W ICAS

Specifications Summary:

• Attenuation: 0.5 - 4.5 db., (0.5db steps)
• Power rating:
  
  • 250W CW/SSB (PEP)
  • 150W RTTY (PEP)
  • 150W CW/SSB (contest mode)
  • 100W RTTY (contest mode)
• Two modes:
  • ATT on RX and TX 
  • ATT only on TX - controlled by PTT
• Internal FAN:
  • ON/OFF switch
    
• Frequency range: DC to 30 MHz
• Supply voltage 12 - 15 V DC, max. 0.3 A