The KT109 is a GaAs pHEMT broadband seven bit digital attenuator with parallel control in a hermetic Surface-Mount Technology (SMT) package for high reliability applications. This attenuator offers low insertion loss and excellent attenuation accuracy. It can be supplied and tested to the screening requirements of MIL-PRF-38534 Class H and K in addition to the required QCI.

Product Status: Active
  • 7 Bit Fixed attenuator, LSB .25dB, MSB 16dB
  • NASA EEE-INST-002 compliant
  • Successfully Tested to 300K RAD TID
  • High Reliability Class H and K Screening Available
  • See Page 5 for MR HI –REL Ordering Details.

Additional information


Digital Attenuator


0.02-3.2 GHz