Category: Telecommunications & 5G RF
Practical RF test planning for cellular radios, base stations, private 5G and modem development.
-
Planning Passive RF Hardware for an Open RAN Radio Bench
An Open RAN radio bench still needs explicit passive RF path…
-
When to Recharacterize a Cellular RF Path
Recharacterize a cellular RF path when its hardware, operating conditions or…
-
RF Accessory Records for Cellular Conformance Preparation
Conformance preparation needs a reproducible record of the RF accessories and…
-
Cellular Receiver Overload Versus Weak-Signal Sensitivity
Receiver overload and weak-signal sensitivity are different test questions.
-
A Pre-Connection Checklist for Cellular RF Benches
Before connecting a cellular RF bench, confirm the route, source state,…
-
RF Isolation Between Cellular Test Branches
RF isolation between test branches determines how much one connected route…
-
Radio Output Power Budgets After a Cellular Attenuator
A radio output power budget should show both the power entering…
-
Coaxial Path Delay in a Cellular Timing Experiment
Coaxial path delay becomes relevant when a cellular experiment compares timing…
-
Cellular Multi-Tone Bench Tests: Avoid Unspecified Combining
Multi-tone cellular bench tests require a combining network with suitable isolation…
-
Broadband Attenuation Flatness in a Cellular Stimulus Path
Broadband attenuation flatness describes how path loss changes across the signal’s…