Generally, the MAR-x series is being replaced by the GALI-x series
parts... Both by Mimicircuits, but the GALI parts are in a different
physical package.

MAR-x parts are sill being made, but you may have better luck looking for
the GALI-x.
The GALI parts usually go to higher frequencies. They also have better
heat transfer from the internal junctions to the external ground so they run
a little cooler and have more reliability.

MAR-x parts are sill being made, but you may have better luck looking for
the GALI-x.



Jim Pennell
N6BIU