Anyone have a link or PDF of the T-Bolt schematic? We are "never satisfied" with how things that seem to be working fine might fail one day in our critical environment SO:
The object of the game is so if the T-Bolt fails to provide the 10 MHz signal that the loss of it will trigger a fail-over mechanism to a backup source so we built up a monitor-keys-a-controller circuit that watches the 10 MHz and while we DO have the Trimble PDF manual it doesn't have a schematic AND: Issue 1 is: We are monitoring the 10 MHz output of the T-Bolt and it appears to be AC coupled so this isn't as easily detected and we want to tap-in before the coupling capacitor to get a straight DC coupled signal for our special signal monitor circuit; that is one reason for schematic need PLUS: Issue 2 is: We see NO signal coming from the 1 PPS BNC jack and we hear that this is a port that can be enabled/ disabled and we are hoping one of you know how to enable it to output the 1 PPS which we might use to drive the monitor circuit OR: Optionally: how we might rewire it so we can get 10 MHz out of that "unused" jack to feed our monitor circuit. Thanks! Robert L. "Bob" Burchett WB6SLC Certified Communications Engineer Enterprise Electronics 22826 Mariposa Ave. Torrance CA 90502 Direct line: 310.534.4456 FAX: 310.534.1233 Website: www.EEonTheWeb.com _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
