Phonon Corp. RF surface acoustic wave delay lines

[Artemij14]

Hello!

I am helplessly trying to find datasheets for obsolete Phonon corp. surface acoustic wave delay lines.

Does anybody know any information for the following parts?

Phonon 6Y858-101346 Delay Line
Phonon 6Y858-101292 Delay Line
Phonon 6Y858-101234 Delay Line

Now Phonon belongs to Microsemi but they don't sell these parts anymore and don't have any documentation.

Thanks in advance for any information or suggestion!

 

[biff44]

Phonon 6Y858-101346 Delay Line - Passive and Active Components - BMI Surplus

Phonon 6Y858-101346 Delay Line Passive and Active Components Transformers Passive and Active Components

www.bmisurplus.com

and that is it.
i would measure the insertion loss and group delay on a network analyzer You might have to mess with the sweep time and IF banbdwidth to get a good answer, due to the big time delay