|
US6425132B1
|
|
Ingress testing of CATV system utilizing remote selection of CATV node
|
|
US6219095B1
|
|
Noise measurement system
|
|
US5994905A
|
|
Frequency domain reflectometer and method of suppressing harmonics
|
|
US5949236A
|
|
Frequency domain reflectometer and method of compensating for transmission line attenuation
|
|
US6041076A
|
|
Digitally modulated CATV power measurement using undersampling
|
|
US6278485B1
|
|
Preconfigured CATV sweep testing method and apparatus
|
|
US6310646B1
|
|
Method and apparatus for measuring a radio frequency signal having program information and control information
|
|
US6313874B1
|
|
Method and apparatus for direct detection of communication system leakage signals
|
|
US6307593B1
|
|
Pulsed leakage tagging signal
|
|
US5982165A
|
|
RF circuit for use in a combined leakage detector and signal level monitor
|
|
US5585842A
|
|
CATV frequency sweep testing using RF transmitter to generate test signals
|
|
US4910653A
|
|
Power converter with cascaded output transformers
|
|
US4847569A
|
|
Automatic calibration system for a voltage control oscillator
|
|
US4745303A
|
|
DC-DC impedance transformer charge pump
|
|
US4794325A
|
|
Calibrated power detector
|
|
US4710969A
|
|
CATV testing system
|
|
US4415860A
|
|
Sine wave to triangle wave convertor
|
