I'm pretty sure that I have a Cathodeon filter/osc catalogue at home (work reference material relocated due to constant 'downsizing' of storage space by my employer - "everything is on the internet"); I'll check up on it tonight.
Paul G8GJA -----Original Message----- From: Alan Melia [mailto:alan.me...@btinternet.com] Sent: 24 May 2009 20:12 To: time-nuts@febo.com Subject: [time-nuts] Cathodeon TCXOs?? Hi I wonder if anyone still has a datasheet/catalogue of Cathodeon products. This firm made crystals and oscillators and filters in the 1980 and 90s in Cambridge, England. (It is only 50 miles up the raod but I have not been able to find anyone who still has any knowledge of the products.) The units are FS5980/01 10MHz FS5951/31 5MHz I think the the 10MHz may be a TCXO,VCTCXO or even an OCXO, but the 5MHz does not have enough pins to be other than a TCXO. The spec would be useful (I think I have that from a previous query) but a pin-out is the vital information because none of the pins is common to the case, so it is difficult to work out the connections with an ohm-meter. Thanks Alan G3NYK _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. This email, including any attachment, is a confidential communication intended solely for the use of the individual or entity to whom it is addressed. It contains information which is private and may be proprietary or covered by legal professional privilege. If you have received this email in error, please notify the sender upon receipt, and immediately delete it from your system. Anything contained in this email that is not connected with the businesses of this company is neither endorsed by nor is the liability of this company. Whilst we have taken reasonable precautions to ensure that any attachment to this email has been swept for viruses, we cannot accept liability for any damage sustained as a result of software viruses, and would advise that you carry out your own virus checks before opening any attachment. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.