via PayPal to maintain this website and data archive at FHNW are always welcome.
link for new Callisto spectrometers from Whitham D. Reeve, Anchorage, Alaska
link for new Callisto spectrometers, LNA, DiSEqC or heterodyne converters from Christian
Monstein, Freienbach, Switzerland. You may also ask for used
instruments. Requests for quotation for Callisto instruments
to cmonstein(at)swissonline.ch with subject = RFQ Callisto