An RF input interface with clearly defined level thresholds to protect devices while enabling accurate testing and measurement. - Absolute maximum input level without attenuation: +10 dBm This lets you apply signals up to +10 dBm without attenuation, supporting safe full-level testing in many lab setups. - Absolute maximum input power with 30 dB attenuation for a short time: +20 dBm With 30 dB attenuation, higher peak inputs can be applied briefly for overload testing without exceeding the device limits. - Input interface point of third order modulation products (IIP3) with 0 dB attenuation: +15 dBm Facilitates evaluation of intermodulation performance at moderate input levels, aiding IMD characterization and linearity assessment. - 1 dB compression point at 0 dB attenuation: +2 dBm Defines the linear operating range and compression onset, helping to set drive levels for target performance. Key benefits - Protects sensitive front ends during testing while permitting controlled, precise measurements - Provides calibrated reference points for IIP3 and P1dB to quantify nonlinear behavior - Simple integration into standard RF test benches and measurement workflows - Predictable performance with no additional attenuation required for the specified points Applications and use scenarios - Lab characterization: measure IIP3, P1dB and linear range of RF components and transmitter/receiver chains - Production testing: verify device performance across tolerances using defined input thresholds with safe margins - Overload and IMD testing: apply high level signals with attenuation options to study response without immediate damage This description preserves the original specifications and functions, presenting them in clear, customer-focused language suitable for technical audiences.