[time-nuts] HP 4193A 4815A probe compatibility

[Al Wolfe]

There are many detector chip out there. The venerable AD8307 with greater 
than 80 db dynamic range goes from almost DC to 700 mhz. Linear Technology 
has several currently listed. Their LTC5508 covers 300 to greater than 7 
GHz.

Al


> On Oct 17, 2013, at 3:38 PM, Richard Karlquist <richard at karlquist.com> 
> wrote:
>
>> If you are below 80 MHz, Linear Technologies makes a thermal power meter
>> on a chip.
>
> Alas, the LT1088 is no longer made.
>
> http://www.linear.com/product/LT1088
>
> Best regards,
> -Steve
>
> -- 
> Steve Byan <stevebyan at me.com>
> Littleton, MA 01460