PSA Series II RF Spectrum Analyzers PSA2702 Handheld 2.7 GHz Spectrum Analyzer The PSA Series II differs from other RF spectrum analyzer. It builds on the success of the PSA-T series in offering a lightweight and truly handheld instrument that integrates a substantial feature set. An improved interface is integrated with numerous new software and hardware functions and a ruggedized housing. Really hand-held The PSA Series II is sufficiently little and light-weight to fit easily into the hand - unlike many other so-called handheld spectrum analyzers. A detachable screen protector and sun-shield combines with rubberised buffers top and bottom to improve its use in the field. High resolution colour display The 4.3" TFT display provides a wealth of in-depth info. Colour is used to plainly compare multiple traces, markers and limitation lines. The touch-screen utilizes a 3 row hierarchical menu system to supply fast and instinctive control of the numerous functions. Battery operation of more than 8 hours The PSA Series II operates from a Li-ion rechargeable battery that can supply more than eight hours of constant operation. If turned off to conserve power, it returns to normal operation within 2 seconds of switch-on with all information retained. It can also be set to change off instantly after a set time from the last action. For constant bench top operation it can be powered from its A/C adaptor which also recharges the batteries in less than 3 hours. Unrestricted information storage With nearly 2GB of internal memory, the PSA Series II can save thousands of waveforms, instrument set-ups, or complete screen images. With alternative U01 set up, it can also log 10s of thousands of outcomes and make use of payment tables and limitation patterns. All files can be saved with either default file names or with user defined names utilizing the alpha-numeric keypad