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These resistive power splitters are intended for RF and wireless applications in which one of the two outputs is included in a leveling loop or is used as a reference in a ratio system, for the purpose of providing an output signal whose source impedance is essentially matched to 50 Ω. Some examples are: o A dual-channel insertion loss measuring system where the resistive power splitter provides a reference and a signal channel for ratio meter. o A parallel IF substitution insertion loss measuring system where the resistive power splitter provides a sampled output for leveling the signal source. o A precision power source where a power meter of known characteristics is used, either by ratio or leveling to provide a calibrated output. Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 40.0 GHz INSERTION LOSS: 6 dB nominal, 8.0 dB maximum to 26.5, 10.5 dB to 40 GHz (Between input and either output) MAXIMUM INPUT POWER: 1.0 watt CW (Input Connector only) TEMPERATURE RANGE: Operating: -55°C to +85°C Storage: -55°C to +125°C TEST DATA: Insertion Loss, SWR, and Tracking measure- ments performed across the frequency band. Test data available at additional cost. CONNECTORS: Female SMK (2.92mm) connectors all ports--mate nondestructively with SMA, 2.92mm and other 2.92mm and 3.5mm connectors. WEIGHT: 25 g (0.9 oz) maximum PHYSICAL DIMENSIONS: NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified. AMPLITUDE & PHASE RACKING (Maximum): Frequency (GHz) Tracking Amplitude Phase dc - 18 <0.20 dB <2° EQUIVALENT OUTPUT SWR (Port 2 & 3): Frequency (GHz) Maximum SWR dc - 26.5 1.35 26.5 - 40 160 *When used in a leveling or ration system. MAXIMUM INPUT SWR: Frequency (GHz) Maximum SWR dc - 18 1.25 18 - 26.5 1.40 26.5 - 40 1.60 RoHS /boxcheck/boxcheck