Option 002 High precision timebase 0.5ppm only HF 60100 V4 Offers a highly accurate reference frequency.

(ONLY SPECTRAN® HF-60100 V4). Offers a much higher frequency accuracy and higher sensitivity.

Available for: HF-60100 V4 Spectrum Analyzer (integrated in the HF-XFR).
This highly precise TCXO timebase, which has been especially developed for the SPECTRAN, offers significantly reduced phase noise (jitter). This will allow the use of far narrower filters (in development), which will in turn vastly enhance sensitivity. To fully exploit the maximum sensitivity of the HF-60100 V4, this option is indispensable! Furthermore, the TXCO timebase allows far more accurate frequency measurement and display and is therefore a MUST-HAVE for future applications like time-domain measurements or code-selective measurement of UMTS, all already in development.
The standard accuracy WITHOUT option 002 is 50ppm.