KAY 3 element attenuator 10, 20, 30dB for 0-60dB atten, 7-12V, DC-1.5GHz Tested
First photos show the item, last photos show the analyzer testing the attenuator. First the test setup and then the result. yo can see htat insertion loss at 1 GHz is. 6dB and at 100 MHz it’s. 45 dB.