Bruker MMA RF Unit Modulator, Multiplier and Attenuator

Kay Elemetrics 847 Attenuator 9 Step Toggle Switch 75 Ohm 1 GHz 3W Module Unit

RF Power Attenuator 20dB, 8GHz, 25W, N-type, Aeroflex Weinschel 33-20-34

Genuine ARRA LP4-5813-20AB Variable RF Attenuator

MECA 20dB RF Coaxial Attenuator 50 Watt 650-20-1F4 N-Type Male to Female

Weinschel M296 RF Microwave Detector Head Or Attenuator or ???

HP/8493B 20DB 2W RF Coaxial Fixed Attenuator