At 23.35 03/07/2005, you wrote:
Thanks for all help!My FTS-1200 behaves like this, Pinout #1,#5 Power & EFC return #2 EFC (0-10V) #6 Oven monitor (4.7V at start, 3.5V at steady state) #8 24V DC ((22V to 30V) @25C & 24V; 0.56A at start, 0.09A at steady state) EFC range is about 3.5Hz from 0V to +10VR. Not very linear 0.2Hz/V - 0.3Hz/V in the low to middle range, 0.5Hz/V in the upper voltage range. Current draw 0.16A 20 minutes after cold start, going below 0.10A after 40 minutes. Two outputs @ 1Vrms, two at 0.5Vrms. Some specifications (from data sheet sent to me) Output freq 5MHz Aging per day 1x10-10 Short term 1s 1x10-12 10s 1x10-12 100s 1x10-12 Data sheet tells the FTS 1200 is part of the FTS 1000 series, which also includes the 5MHz FTS 1000A, 10MHz FTS 1002A and 15MHz FTS 1003A units. -- Björn
Hello Bjorn, very interesting. Would you like to send me a copy of the data sheet? Thanks, Marco _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
