The PSA Series 5 is the latest and highest performance true handheld radiofrequency spectrum analyzer from Aim-TTi. It complements the existing PSA Series 2 by offering an expanded feature set similar to that found on analyzers costing several times as much, combined with a frequency capability up to 6 GHz.

The PSA Series 5 is small and lightweight enough to fit comfortably into the hand — unlike most other so-called handheld spectrum analyzers. A removable screen protector and sun-shield combine with rubberized buffers top and bottom to enhance its use in the field.

Source: Aim-TTI

The 4.3 inch thin-film-transistor liquid-crystal display provides a wealth of detailed information. Color is used to clearly distinguish between multiple traces, markers and limit lines. The touch-screen uses a three row hierarchical menu system to provide fast and intuitive control of the many functions.

The PSA Series 5 operates from a lithium-ion rechargeable battery that can provide more than three hours of continuous operation. If switched off to conserve power, it returns to normal operation within a few seconds of switch-on with all data retained. It can also be set to switch off automatically after a set time from the last action. For continuous bench-top operation it can be powered from its AC adaptor, which also recharges the batteries in less than three hours.

With nearly 2 GB of internal memory, the PSA Series 5 can store thousands of waveforms, instrument set-ups or complete screen images. With option U02 installed, it can also log tens of thousands of results and make use of compensation tables and limit patterns. All files can be saved with either default file names or with user defined names using the alpha-numeric keypad. USB Flash drives can be used to copy and backup data, or transfer it to a PC for analysis. Alternatively a USB device interface is included for direct connection to a PC for file transfer.