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Waveguide Fixed Attenuators

Qualwave supplies low VSWR and high attenuation flatness from 3.94 to 110GHz. The attenuation range is 0~40dB.

Features:
  • Low VSWR
Applications:
  • Wireless
  • Transmitter
  • Laboratory Test
  • Radar
Waveguide Fixed Attenuators
Part Number Frequency (GHz) Power (W) Attenuation Range(dB) VSWR (max.) Waveguide Size Flange Lead Time (Weeks)
QWFA10-R5 73.8~110 0.5 3, 5, 6, 9, 10, 15, 20, 30, 40 1.25 WR-10 (BJ900) UG-387/UM 2~6
QWFA10-5 75~110 5 10±1 1.2 WR-10 (BJ900) UG-387/UM 2~6
QWFA12-R5 60.5~91.9 0.5 10±2.5, 20±5, 30±5 1.25 WR-12 (BJ740) UG-387/U 2~6
QWFA15-5 50~75 5 10±1 1.2 WR-15 (BJ620) UG-383/U 2~6
QWFA28-K1 26.3~40 100 30±1, 40±1 1.2 WR-28 (BJ320) FBP320 2~6
QWFA28-K2 26.3~40 200 40 1.2 WR-28 (BJ320) FBP320 2~6
QWFA42-60 18~26.5 60 30±1.5 1.2 WR-42 (BJ220) FBP220 2~6
QWFA51-K2 14.5~22 200 40 1.2 WR-51 (BJ180) FBP180 2~6
QWFA51-K26 15~22 260 30 1.15 WR-51 (BJ180) FBP180 2~6
QWFA62-60 12.4~18 60 30 1.2 WR-62 (BJ140) FBP140 2~6
QWFA112-25 6.57~10 25 15±1.5, 30±1.5 1.2 WR-112 (BJ84) FDP84 2~6
QWFA187-1K5 3.94~5.99 1500 30 1.2 WR-187 (BJ48) FAM48 2~6