Does anyone know what hardware is required for the TDS744a Options:
2C (comm analyzer) ,
3C (Optical short Lambda)
&
4C (Optical, long Lambda) ?

photos, or diagrams of these ?

& where to get this hardware ?

thank you,
rick

**
thank you to Jared for the below link:

http://www.ko4bb.com/getsimple/index.php?id=enable-tds754d-options

**

On Sun, Sep 11, 2022 at 04:34 PM, garp66 wrote:

Does anyone know what hardware is required for the TDS744a Options

Those options are not for 744A or any other A-scope.
http://www.hakanh.com/dl/docs/kitinstructions/tdsupgr.pdf

/Håkan

I don't think there is any additional hardware required for 2C, but for 3C and 4C, optic fiber to BNC optical probes are required for each option, they cover different light frequency ranges.

The probes are part numbers P6701B (500 to 950 nm, good for some multi-mode fibers) for Option 3C, and P6703B (1100 to 1700 nm, good for single-mode fibers and some multi-mode fibers) for Option 4C. Both operate from DC up to 1.2 GHz (limited by the scope bandwidth of course).

But as Håkan has mentioned, none apply to the TDS744A.
https://download.tek.com/manual/071037502.pdf