Switches Active

Radiall’s new generation of SMT micro-SPDT relay with performance up to 26.5 GHz is perfect for high-frequency applications where space is limited.

To overcome the frequency limits of SMT switches, Radiall merged the RAMSES concept with the SLIM LINE technology. Radiall’s new Quartz series is a major evolution when compared to the previous SMT relay:

  • Higher frequency range
  • Excellent reliability, hermeticity and thermal resistance
  • Longer life span (3 million cycles guaranteed; 5 million cycles typical)

Quartz Relay

Radiall Quartz Seies Relays

Features & Benifits

  • Full SMT Technology compatible
  • High frequency: 26.5 GHz
  • Long life span: 5 million typical
  • High repeatability
  • High power: 80 W @ 3 GHz (cold switching)
  • Test fixtures available for customer qualifications


  • Instrumentation
  • Modular instrumentation
  • Military Radio
  • ECM equipment
  • Tower mount amplifier
  • Repeaters, radio links
  • Remote Radio Unit (RRU)