Repair and or retrofit of telecommunications systems, RF & MW modules. I have full laboratory capabilities covering DC to 18 GHz, including; RF & MW: Spectrum Analyzers(HP), Network Analyzers(HP), Power Meters(HP), RF & MW Sweep Signal Generators(HP-Wavetek), Loads (Narda-Bird), Directional Couplers, Phase Shifters, Frequency Counters(HP), etc. Low Frequency: Audio Sweep/Signal Generator, Distortion Meter, Phase Meter, Power Supply´s, Oscilloscope, Impedance Adapters, Logic Analyzer,LCR meter, Function Generator, Multimeters, Pulse Generator, etc.