Handheld RF Spectrum Analyzer with 2.7GHz bandwidth and real-time FFT capability

The PSA Series 4 is designed for comfortable one-handed operation. The casing incorporates integrated rubberised bumpers on the top and bottom to protect against impact and abrasion. The adjustable tilt stand can be repositioned to the top of the instrument to provide screen protection during transport and also functions as a sun shield for improved outdoor visibility.

PSA2704RT Key Features

• 2.7GHz frequency range

• -131dBm DANL

• Max input signal +17dBm

• Real time signal capture 1.35kHz to 10.8MHz (PSA2704RT)

• Swept FFT spectrum analysis alongside conventional swept mode

• Seamless FFT stitching delivers full-span coverage at faster sweep times

• Resolution bandwidth defined by frequency bin width and selectable window functions

• Six window functions to optimize accuracy for different applications

• Seven detector modes for flexible and precise signal analysis

• Zero span with AM and FM audio demodulation

• Flexible display modes: full, combined or split-screen views

• Amplitude vs time (zero span) with trace and/or waterfall

• Amplitude depth vs. time with trace and/or waterfall

• Frequency deviation vs time with trace and/or waterfall

• Smart markers with selectable peak tracking

• Frequency counter with 1Hz resolution

• Autofind automatically sets sweep parameters for the highest signal found

• Up to 4 hours battery operation

• Limit lines and limit patterns with limits comparator

• Data logging of peak values, complete traces or screen images from timer, external trigger or limits comparator

• Sweep triggering from external trigger or limits comparator

• Compensation tables, fixed offsets and 75 Ohm compensation

• Custom presets

• Capability to show screen contents on a PC

• Modulation waveform display

• Automatic measurement of CP, ACR and OBW

The PSA Series 4 is the latest member of the popular PSA family, delivering a comprehensive upgrade in performance, useability and display modes. It preserves the lightweight, handheld form factor that field engineers value, while adding a Real Time analysis mode* that captures transient events as they occur.

Real-time capability makes the PSA Series 4 a powerful tool for modern RF challenges, giving users a continuous, gap-free view of the spectrum for rapid detection of intermittent or fast-changing signals.

TYPICAL APPLICATIONS

• Interference analysis

• Antenna alignment and optimization

• Signal-strength mapping

• Covert transmitter detection

• Spurious-emission checks

• EMC site and pre-compliance survey

PSA2704RT REAL TIME

• Signal capture - never miss a transient event.

• Up to 80,000 FFTs per second for true real time performance.

• User-selectable FFT length, count, overlap, and window functions for application flexibility.

• Four detector modes to optimise FFT combination and visibility.

In The Box

• PSA2704RT Spectrum Analyzer

• Universal Voltage Adapter/Charger

• USB Cable

• Spare Stylus

• BNC Converter for Trigger Input

• Safety Documentation

RT USC PRODUCT

All of the 'standard product' items are supplied plus the following:

• Firmware Upgrade U03 (installed)

• Telescopic Antenna WB-ANT

• Vehicle Charger PSA-VC

• Travel Case PSA-SC