Nutsinee Marc Daniel

The (hopefully) final version of the TTFSS V4 has been installed. The modifications are described in E1700364. To increase the beat note strength the first directional coupler in the TTFSS preamplifier has been replaced by a splitter which results in 8dB more gain.

The ugf is around 500kHz with a crossover around 30kHz. The autolocker seems to be working fine too. Plots to follow.