Narda, an L-3 Communications has introduced the Model 4772-3 miniature fixed 3-dB attenuator that has flat frequency response, low VSWR, and meets environmental requirements for MIL-A-3933. The Model ...
There is an occasional caution that even unity-gain stable Voltage Feedback Amplifiers (VFAs) risk instability in inverting attenuator applications (Reference 1). In fact, there should be no more ...
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