Review on Amplifier 50K 2GHZ Broadband Control Receiver by Anthony Shields

First . I'm not from Russia. I bought this amp to use with a set of H-probes for EMI troubleshooting. And I just opened it up and turned it on. I don't remember seeing much in the specs, but here's what I found: It has an input impedance of 50 ohms (as expected) and will handle a 50 ohm load with ease. With a 50 ohm source and load, the gain is about 63 (36dBV) at 1MHz. The output signal starts to become non-linear at about 40 mV peak-to-peak of a sine wave. As long as I like it