[time-nuts] Maser manual
jfor at quik.com
Thu Sep 2 02:52:27 UTC 2010
On the dissociator, do you have any indications that the helix on the bulb
is, in fact, a helical resonator for the dissociator frequency?
Also, when filling the H2 tank, you might want to put the receiver tank
into a bucket of water. It can really heat up during filling because of
the adiabatic compression of the H2.
> I also had to replace the disassociator oscillator with an
> oscillator/amplifier of my own design.
> Also replaced the original 1.4Ghz RF amp (2.8db NF) with a modern amp
> having a .4db noise figure.
> Had to refill the little hydrogen bottle once so far. (via a homebrew
> manifold and a tank of ultra pure H2)
> The local gas co. does provide the H2 but the adaptor for refilling is
> homebrew as the vintage European hydrogen bottle fittings are no longer
> I'll see if I can post a PIX or two of the Vacsorb pumping station and
> the ion pumps.
> Corby Dawson
> cdelect at juno.com
More information about the time-nuts