[volt-nuts] Wavetek 1281 - Selfcal Module

2015-10-31 Thread Alan Ambrose
Frank, Are you hatching up a new selfcal/autocal design for your 8.5 digit? I would be interested to hear your musings. Alan ___ volt-nuts mailing list -- volt-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts

[volt-nuts] Wavetek 1281 - Calibration Key

2015-10-31 Thread Todd Micallef
On the subject of the Datron/Wavetek 1281, the one I received did not have a calibration key. It did have a jumper wire connected across the cal switch which I would like to remove. I want to keep it in its original configuration if possible. I do have keys for the Datron 4700 but the key does not

Re: [volt-nuts] Wavetek 1281 - Selfcal Module

2015-10-31 Thread Todd Micallef
No problem. I was just looking back at the documents wondering if I missed anything. The transformer solution is interesting and I see that the 8508A has a second low voltage transformer (T1). I have no idea if it performs the same function using a different calibration. On Sat, Oct 31, 2015 at 9:

[volt-nuts] Wavetek 1281 - Selfcal Module

2015-10-31 Thread Frank Stellmach
Todd, you already have sent me the appropriate SelfCAL circuitry, but I did not recognize (understand) it as such! I also received a hint from another volt-nuts, John, about the complete documents for the DATRON 1271 on the KO4BB site, which is very similar, and also contains a SelfCAL modul