[time-nuts] Thunderbolt - Hardware Versions - Performance&Differenences
Didier Juges
didier at cox.net
Fri Feb 16 12:54:52 UTC 2007
I also agree.
While I would not mind getting a couple of units for tinkering, I
already have the regular commercial version, with the DC/DC converter,
the normal enclosure and the Trimble Bullet antenna, and the whole
package cost me $200 with a guaranty.
Paying anywhere near that for the stripped down version, open frame
case, no power supply and no antenna, in a quantity buy, without knowing
if it even works would not make sense. Besides, since mine is running
just fine, I don't really need another one. I would not mind paying $200
for two units for tinkering purposes, but higher than that would not be
reasonable. I think if we proceed with a group buy, we should demand
that the seller checks them out. If necessary, I could provide
instructions and the power supply needed to do that. At least we would
have some assurance the thing is not just a bunch of bad units.
Someone is selling ACE-III GPS receivers for $10 for three pieces (I
just got a set). Add a commercial grade OCXO and an N1JEZ control board,
and you essentially have a Thunderbolt equivalent for less than $100.
Didier KO4BB
SAIDJACK at aol.com wrote:
> Hello Jeroen,
>
> after what some folks disclosed here, e.g. that these may all be broken
> units, and that they may be the inferior commercial versions, I tend to agree.
> The risk is too high for paying more than say $125..
>
> Has anyone actually ordered, and tested one yet?
>
> bye,
> Said
>
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