Quote:
Originally Posted by Dennis
I think USB is 5 metres and after that, you need a repeater which boosts the signal for longer runs of cable.
Cheers
Dennis
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Thanks Dennis, I haven't seen a repeater but I suppose a powered USB hub would do the trick....
Quote:
Originally Posted by Ian Robinson
I haven't needed to take my laptop outside at night up to now, I have a digital camera and an autoguider now , so I will have to too ,
or
.... get very long USB cables and leave the laptop on the tail gate of the Pajero when setting up at the park at Valentine , or in the garage on a old desk I have in there if the FW next door ever stops leaving is outside lights on all night and I get to restart viewing and imaging from the backyard (in which case I'll set up a permanet pier on to which I'll put the Atlux and 10" newt (when rebuilt).
I have a wireless mouse and keyboard that came with the HP desktop (that I don't use (I have my wired old mouse and keyboard connected so I don't waist money on batteries, the wireless mouse chewed up Duracells in no time flat .... a few weeks and I got sick of replacing them) that I could use in the field too, just need a keyboard cover to damp proof the key board., so I could maybe feed the long USB cable through one of Pajero's back window run the notebook on battery (I get about 3 hours with the 6600mAh batteries (I have two of these) and I still get about 40mins from the old 4400mAh batteries (about 4 years old now , have 4 of these).
So my note book power is OK , so long as I can get to a powerpoint next day to recharge).
Put the notebook ontop a milk crate in the back so I can see it's screen through the window and I can do everything without needing to open the back of the Pajero. (And the notebook stays dry !!!).
What's the longest USB type 2 cables get ? 5m would be plenty long enough for me I think.
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I must admit, setting up in my van would be ideal - power isn't a prob as I have 2x80 amp and a 120 amp deep cycle battery setup + a 40amp I use to run the scope. I interested how others manage and was concerned with how long the USB cables could go and you and Dennis have answered that for me.
Just for interest's sake, have you seen anyone use these
http://www.lastolite.com/ezyview.php - fairly common with on-location photographers (and one of the few accessories I don't own) but I don't know how dew-proof they are.....
Peter