It is a (mostly Z3801A) clone made for Nortel by Trimple. It speaks Trimble, so Lady Heather can discipline it. It can not be jumper-ed to run RS-232 - RS-485 only. The insides are completely different from the Z3801A, the rear I/O is the same except that it accepts +20-30V (+27 to + 27.6V Nominal), (Cell site voltage) And, it ALSO accepts CO (Central Office) voltage at -40 to -60V (-54 to -55.2 Nominal) (Auto Select) (Note: These voltages are the "Float Voltages" for standby batteries with 12 & 24 cells, i.e.; 24 & 48 V battery strings.) More about batteries on request...
Many of these have been sold on epay by fluke.l in China and others. Regards, John K1AE -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of John Green Sent: Monday, October 26, 2009 4:10 PM To: [email protected] Subject: [time-nuts] Trimble copy of Z3801 There is what appears to be a Trimble copy of a Z3801 on eBay. number 370234484785. I can't seem to find any info. Is this really a Z3801 copy or just a Tbolt in a fancy case? _______________________________________________ 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. _______________________________________________ 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.
