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1.2 PI 4100 KEY FEATURES
● 126 dB dynamic range measuring receiver
● Digitally synthesized tuning in 1.0 kHz increments
● Spectrum display to facilitate various measurements (Field Strength and Spectrum occupancy) in a
single instrument
● Provisions for a third party calibration check, using their laboratory standards, when it is impractical
to return the instrument to the manufacturer for calibration
● Data acquisition software and PC interface to enable the collection, analysis, and e-distribution of
field measurements. (This feature anticipates the future acceptance of data e-filing by federal
regulatory agencies.)
● Magnetic compass to aid in the initial orientation of the integral loop antenna
● External RF input port (BNC) so that the instrument can be used as a stand-alone calibrated tuned RF
Voltmeter
● External RF output port (BNC) so that the buffered output from the loop antenna can be used to drive
external detectors and spectrum display devices
● USB port for downloading data from the PI 4100 internal memory to a compatible computer
● Comma separated data format for ease of importation to third party commercial software
● DC Field strength output for external recording
● DRM and HD Radio measurement capability with automatic correction