This set of 7 SMA attenuators are used. They are fully functional within mfg's parameters.
2-ELCOM mn AT-51s
9 dB
50 ohm
1-JFW mn50F-001
1 dB
50 ohm
1-MIDWEST MICROWAVE mn ATT-0444-D5
6 dB
50 ohm
3-PASTERNACK mns PE7005
2-3dB
1-6dB
50 ohm