[time-nuts] Wideband distribution amplifier

Geraldo Lino de Campos geraldo at decampos.net
Wed Dec 26 14:50:34 EST 2007

Unfortunately, there is no dividers for the full frequency range,
except the resistive ones, with very small isolation.

Even so, only the dividers with 2 outputs have a range approaching the
  If every else fails, I will use two sets of splitters to cover the
whole range.

Do you need gain?  I think that I would stick with minicircuits
splitters and avoid a lot of hassle.


Geraldo Lino de Campos wrote:
> I got a PTS3200 (1-3200 MHz) synthesizer, and would like to have a
> distribution amplifier for it. I couldn't find any schematics on the
> net.
> Since unit gain is OK for me, I´m thinking of a 50 Ohms strip with
> several GHz FETs (NE3210, for instance) in a common source
> arrangement.
> Any suggestions?

Geraldo Lino de Campos
geraldo at decampos.net

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