| RF BAND | FIXED ATTENUATORS | |||||
| EIA WAVEGUIDE |
FREQUENCY |
MODEL | VSWR |
L INCHES |
INS. LOSS dB MAX. |
FLANGE TYPE |
| WR-42 | 18.0-26.5 | ATFK-XX | 1.15 | 2.5 | 0.5 | UG-595/U |
| WR-28 | 26.5-40.0 | ATFR-XX | 1.15 | 2.0 | 0.5 | UG-599/U |
| WR-22 | 33.0-50.0 | ATFQ-XX | 1.15 | 2.0 | 0.6 | UG-383/U |
| WR-19 | 40.0-60.0 | ATFU-XX | 1.15 | 2.0 | 0.6 | UG-383/UM |
| WR-15 | 50.0-75.0 | ATFV-XX | 1.15 | 1.6 | 0.7 | UG-385/U |
| WR-12 | 60.0-90.0 | ATFE-XX | 1.15 | 1.6 | 1.0 | UG-387/U |
| WR-10 | 75.0-110.0 | ATFW-XX | 1.15 | 1.6 | 1.0 | UG-387/UM |
| WR-8 | 90.0-140.0 | ATFF-XX | 1.2 | 1.6 | 1.2 | UG-387/UM |
| WR-6 | 110.0-170.0 | ATFD-XX | 1.2 | 1.6 | 1.2 | UG-387/UM |