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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 (ratio). o A parallel IF substitution insertion loss measuring system (ratio or ALC loop). o A precision power source (ratio or ALC loop). Specifications NOMINAL IMPEDANCE: 50 Ω FREQUENCY RANGE: dc to 26.5 GHz INSERTION LOSS: 6 dB nominal, 8.5 dB maximum (Between input and either output) MAXIMUM INPUT POWER: 0.5 watts CW (Input Connector only) PHASE TRACKING: + 5° nominal between output ports POWER COEFFICIENT: < 0.005 dB/dB/watt TEMPERATURE COEFFICIENT: < 0.0004 dB/dB/°C TEMPERATURE RANGE: -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 3.5mm connectors all ports--mate nondestructively with SMA, 2.92mm and other 3.5mm connectors. CONSTRUCTION: Gold plated brass body; stainless steel connectors; gold plated beryllium copper contacts. WEIGHT: 30 g (1 oz) maximum PHYSICAL DIMENSIONS: OUTPUT TRACKING (Between Ports): Frequency (GHz) Tracking (maximum dB) dc - 4 0.15 4 - 8 0.20 8 -18 0.30 18 - 26.5 0.40 EQUIVALENT OUTPUT SWR (Port 2 & 3): Frequency (GHz) Maximum SWR dc - 18 1.25 18 - 26.5 1.45 *When used in a leveling or ratio system. MAXIMUM INPUT SWR: Frequency (GHz) Maximum SWR dc - 26.5 1.50 RoHS /boxcheck/boxcheck NOTE: All dimensions are given in mm (inches) and are maximum, unless otherwise specified.