[time-nuts] Locking gunn diode

Normand Martel martelno at yahoo.com
Mon Dec 18 23:05:11 EST 2006


Some time ago, i've found documentation on microwave
prescalers, (from Hewlett-Packard/Agilent) that could
count up to 18 GHz.

Tonight, i've found those SiGe prescalers from NEC:

µPB1510GV .5-3 GHz div. by 4 prescaler:
http://www.ncsd.necel.com/microwave/english/pdf/PU10311EJ01V0DS.pdf

µPB1512TU 5-13 GHz div. by 8 prescaler:
http://www.ncsd.necel.com/microwave/english/pdf/PU10537EJ02V0DS.pdf

µPB1514TU 8-16 GHz div. by 8 prescaler:
http://www.ncsd.necel.com/microwave/english/pdf/PU10541EJ02V0DS.pdf

Bizarre that no prescalers have been developed to work
on the 3-5 GHz band...



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