TTi’s PSA-T series integrate most of features that a portable spectrum analyzer should have and present unprecedented small size and low cost with a battery that can ensure more than four hours of continuous operation. With the help of built-in Palm, PSA-T series support function such as word processing and reading, photo and diagram viewing. With the size of 17×9.7×4.7cm that is fit well for hand and the weight lower than 0.5 kg that makes it easy to carry about, TTi’s PSA-T series would be an ideal choice for RF engineers who need features that is well suited for RF field test.
TTi’s PSA-T series have two different types, PSA1301T working at 150 kHz-1.3GHz and PSA2701T working at 1MHz-2.7GHz. The former can provide resolution bandwidth of 280 kHz or 15 kHz, and the latter has three optional resolution bandwidths including 1MHz, 280 kHz and 15 kHz. An appropriate setting of resolution bandwidth turns out more accurate result, thus the multiple bandwidth options provided by PSA-T series become an advantage over other spectrum analyzers at the similar price. PSA-T series have -96dBm typical display average noise level (DANL) and -20dBm reference level. They provide several sweep modes such as normal, single, peak hold and average. The waveforms, settings and images can be stored in Flash memory card inside the Flash slot or transferred to/from PC through the USB interface. PSA-T series have a high-brightness 3.7”(9.5 cm) TFT screen capable of displaying 65,000 colors with a resolution of 320 x 480, which allows user observe measurement result more clearly and explicitly.