Category: Satellite Communications RF
RF component selection and ground-test workflows for satellite communication teams.
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Satellite IF Group Delay: Measuring the Complete Passive Route
Measure group delay across the satellite IF signal span when the…
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Why a Satellite Channel Emulator Still Needs Calibrated RF Paths
A channel emulator still needs characterized input and output connections.
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Acquisition Margin Versus Tracking Margin in Satellite Receivers
Acquisition and tracking margin describe different receiver behaviors.
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Power Budgets for Satellite Modem Loopback Fixtures
A satellite modem loopback fixture needs a level budget that keeps…
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Satellite IF Cable Loss: Why Conversion Gain Is Not Enough
A converter’s nominal gain does not eliminate the need to measure…
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Satellite Ground-Station Coax Protection Below 3 GHz
A coax protector listed to 3 GHz can only be considered…
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Ground-Test Equipment Versus Space-Qualified RF Components
Ground-test equipment and space-qualified RF components serve different selection processes.
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Satellite Transponder Compatibility Tests: Define the RF Boundary
A transponder compatibility test needs a stated RF interface, waveform and…
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Satellite Beacon Monitoring: Accounting for External Loss
Satellite beacon monitoring needs a defined reference plane and corrections for…
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Splitting a Satellite IF Signal Between Monitoring Receivers
A divider can distribute a satellite IF signal to monitoring receivers…