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The Anritsu MA2472D 18 GHz Standard Diode Sensor is designed for use with the ML2430, ML2480 and ML2490 series power meters. They are designed for high dynamic range, high accuracy CW and TDMA measurements. These power sensors have 90 dB dynamic range and linearity better than 1.8% making them the choice for precision measurements. The 4 µs rise time of these sensors is fast enough for power measurements on GSM and similar TDMA systems that use GMSK modulation. Specifications. Frequency Range: 10 MHz to 18 GHz. Dynamic Range: –70 dBm to +20 dBm. SWR: <1.17; 10 MHz to 50 MHz, <1.17; 50 MHz to 150 MHz, <1.12; 150 MHz to 2 GHz, <1.22; 2 GHz to 12.4 GHz, <1.25; 12.4 GHz to 18 GHz. Rise Time (the time interval necessary for the power sensor to rise from 10% to 90% of the reading when the signal rises instantaneously from zero (no power) to 1 mW (0 dBm) at room temperature): <0.004 ms. Sensor Linearity –70 to +20 dBm: 1.8% <18 GHz. RF Connector Type: N (m). Maximum Input Power: 23 dBm, CW; 30 dBm, 1 µs peak, ±20 Vdc.
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