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The Anritsu MA24118A 18 GHz USB Power Sensor is designed to provide accurate average power measurements from 10 MHz to 18 GHz over 60 dB of dynamic range. It employs a "dual path" architecture that provides (similar to thermal sensor) True-RMS measurements over the entire frequency and dynamic range, enabling users to make highly accurate average power measurements for CW, multi-tone, and digitally modulated signal up to 18 GHz. The sensor has internal and external triggering capability that facilitates individual slot power measurements of TDMA waveforms as well as burst power measurements of periodic and non-periodic waveforms.
Specifications.
Frequency Range: 10 MHz to 18 GHz.
Dynamic Range: -40 dBm to +20 dBm.
SWR:
<1.17 (10 MHz to 150 MHz),
<1.12 (150 MHz to 2 GHz),
<1.22 (2 GHz to 12 GHz),
< 1.25, (12 GHz to 18 GHz).
Signal channel rise time: 8 µs typical.
Video bandwidth: 50 kHz typical.
Sampling rate: 140 ks/s, typical.
Measurement ranges:
Range 1, +20 dBm to -7 dBm typical;
Range 2, -7 dBm to -40 dBm typical;
Auto ranging between range 1 and 2.
Linearity: <3%.
Noise:
< 8 µW, Range 1;
< 40 nW, Range 2.
RF Connector: N (m).
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