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#1
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Rat's nest of wires that typify photographic set-ups should beancient history
Most of the stuff (except power) should be able to be conveyed by wifi or bluetooth today, but I saw a photographic video set-up the other week and it was a haystack of cables and wires. I'm wondering when mfg's will start to do away with some of this?
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#2
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Rat's nest of wires that typify photographic set-upsshould be ancient history
RichA wrote:
Most of the stuff (except power) should be able to be conveyed by wifi or bluetooth today, but I saw a photographic video set-up the other week and it was a haystack of cables and wires. I'm wondering when mfg's will start to do away with some of this? Do you have a photo of this? |
#3
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Rat's nest of wires that typify photographic set-ups should be ancient history
On Mon, 26 Sep 2016 14:28:37 -0700 (PDT), RichA
wrote: Most of the stuff (except power) should be able to be conveyed by wifi or bluetooth today, but I saw a photographic video set-up the other week and it was a haystack of cables and wires. I'm wondering when mfg's will start to do away with some of this? There are a lot of disadvantages to wireless setups. If you have to provide power, you need a cable, and the power is likely to require the heaviest gauge wire. I think a better general solution is to use something like Ethernet interfaces, with each device acting as a two-port hub. That allows instrument clusters (e.g. camera, filter wheel, rotator) to connect back with a single, thin, flexible cable carrying power and all signals. |
#4
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Rat's nest of wires that typify photographic set-ups should beancient history
On Monday, 26 September 2016 18:23:58 UTC-4, Chris L Peterson wrote:
On Mon, 26 Sep 2016 14:28:37 -0700 (PDT), RichA wrote: Most of the stuff (except power) should be able to be conveyed by wifi or bluetooth today, but I saw a photographic video set-up the other week and it was a haystack of cables and wires. I'm wondering when mfg's will start to do away with some of this? There are a lot of disadvantages to wireless setups. If you have to provide power, you need a cable, and the power is likely to require the heaviest gauge wire. I think a better general solution is to use something like Ethernet interfaces, with each device acting as a two-port hub. That allows instrument clusters (e.g. camera, filter wheel, rotator) to connect back with a single, thin, flexible cable carrying power and all signals. Anything that reduces the number of wires and cables is a good idea, though I don't know how well ethernet tolerates an outdoor climate. "Heavy gauge" cable really isn't much of an issue with telescopes, we aren't talking about a lot of power really. |
#5
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Rat's nest of wires that typify photographic set-ups should beancient history
On Monday, 26 September 2016 18:05:57 UTC-4, Mike Collins wrote:
RichA wrote: Most of the stuff (except power) should be able to be conveyed by wifi or bluetooth today, but I saw a photographic video set-up the other week and it was a haystack of cables and wires. I'm wondering when mfg's will start to do away with some of this? Do you have a photo of this? No, sorry. |
#6
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Rat's nest of wires that typify photographic set-ups should be ancient history
On Mon, 26 Sep 2016 18:54:05 -0700 (PDT), RichA
wrote: On Monday, 26 September 2016 18:23:58 UTC-4, Chris L Peterson wrote: On Mon, 26 Sep 2016 14:28:37 -0700 (PDT), RichA wrote: Most of the stuff (except power) should be able to be conveyed by wifi or bluetooth today, but I saw a photographic video set-up the other week and it was a haystack of cables and wires. I'm wondering when mfg's will start to do away with some of this? There are a lot of disadvantages to wireless setups. If you have to provide power, you need a cable, and the power is likely to require the heaviest gauge wire. I think a better general solution is to use something like Ethernet interfaces, with each device acting as a two-port hub. That allows instrument clusters (e.g. camera, filter wheel, rotator) to connect back with a single, thin, flexible cable carrying power and all signals. Anything that reduces the number of wires and cables is a good idea, though I don't know how well ethernet tolerates an outdoor climate. "Heavy gauge" cable really isn't much of an issue with telescopes, we aren't talking about a lot of power really. Not "heavy gauge", just the heaviest. You can send the power and the signals over an Ethernet cable which is basically the same size as just a power cable alone. Ethernet is mechanically robust (unlike, say, USB), and tolerates any sort of environmental conditions that the scope and instruments can. It works better than any wireless standard, and the communications can be accomplished with any hardware, any software, no special drivers, no worry about changing standards. |
#7
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Rat's nest of wires that typify photographic set-ups should beancient history
On Monday, September 26, 2016 at 5:28:41 PM UTC-4, RichA wrote:
Most of the stuff (except power) should be able to be conveyed by wifi or bluetooth today, but I saw a photographic video set-up the other week and it was a haystack of cables and wires. I'm wondering when mfg's will start to do away with some of this? Six of one, half dozen of another. 1) Field repairs are easier with a rat's nest configuration. 2) There is greater flexibility with a tangle of wires. 3) A tangle of wires is, ironically, easier to explain to newbies and more educational. 4) There is undeniably a certain "kewl" factor associated with wires running all over. |
#8
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Rat's nest of wires that typify photographic set-ups should beancient history
On Tuesday, September 27, 2016 at 12:04:14 AM UTC-4, peterson wrote:
Not "heavy gauge", just the heaviest. The "heaviest" gauge is not a "heavy gauge?" Playing word games again, aren't you, peterson? peterson's usual unsupported opinions deleted (Cue peterson's inevitable empty insult.....) |
#9
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Rat's nest of wires that typify photographic set-ups should be ancient history
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#10
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Rat's nest of wires that typify photographic set-ups should beancient history
On Wednesday, September 28, 2016 at 11:04:47 AM UTC-4, Chris L Peterson wrote:
On Wed, 28 Sep 2016 07:42:56 -0700 (PDT), wrote: On Tuesday, September 27, 2016 at 12:04:14 AM UTC-4, peterson wrote: Not "heavy gauge", just the heaviest. The "heaviest" gauge is not a "heavy gauge?" Playing word games again, aren't you, peterson? Idiot. If the "heaviest gauge" is not heavy, then what, exactly, is it? |
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