The Siglent SHA851A, a handheld portable spectrum analyzer and cable-and-antenna analyzer, is a powerful and flexible tool for those field and outdoor RF applications. Including communication engineering, telecom operation and maintenance, radio management, factory production, education and teaching, and many other fields. With a frequency range of up to 3.6GHz, the analyzer delivers reliable automatic measurements and multiple modes of operation. A spectrum analyzer, including a built-in amplifier and independent signal source, fast scanning speed, and high sensitivity, can achieve broadcast monitoring, channel power scanning, wireless interference location, power monitoring, electromagnetic compatibility, and other functions. A cable and antenna tester including built-in DC voltage bias, with a 1-path-2-port vector network analysis function, can measure TDR, VSWR, port matching debugging, insertion loss measurement, tower amplifier debugging, cable fault location, Smith chart, etc.
● Specifications are valid under the following conditions: The instrument is within the calibration period, has been stored between 0 and 50°C for at least 2 hours prior to use, and has been powered on and warmed up for at least 60 minutes.
● The specifications include the measurement uncertainty unless otherwise noted. All products are guaranteed to meet published specifications when operating at room temperature (approximately 25°C) unless otherwise noted.
● Typical: Performance deemed typical implies that 80 percent of the measurement results will meet the typical published performance with a 95th percentile confidence level at room temperature (approximately 25°C). Typical performance is not warranted and does not include measurement uncertainty.
● Nominal: The expected performance or design attribute.
