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SVBONY 122mm Triplet APO Unboxing and Setup

  Рет қаралды 7,998

The Narrowband Channel

The Narrowband Channel

Жыл бұрын

This is my first time with a large triplet. Hard to think my astrophotography has come this far. Scopes like this were only a dream to me five years ago.
Here is the latest product page. With prices.
www.svbony.com...
Here is a page with more details not he scope.
www.svbony.com...
SVBONY has also been posting a lot of blog posts about it here.
www.svbony.com...

Пікірлер: 55
@jeffslade1892
@jeffslade1892 Жыл бұрын
We used like tons of co-ax cables in the lab and learnt that twisting is really bad for them. Both on a device that moves or taking them on and off into storage. Twisting breaks the fine wires in the shields and the cables become microphonic. Better to follow a lazy curve and to gently fold them for storage rather than coil, "laying" a cable. Running a signal cable alongside a power cable, yeah the shield should work but we get cross talk, better to air gap them.
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
Never hear of this. The cables are double shelled and foil rapped there will be no cross talk. Twisting is defiantly bad.
@jeffslade1892
@jeffslade1892 Жыл бұрын
@@TheNarrowbandChannel our radiometry labs did (probably still do but I've retired) deal with small analogue signals. Even well shielded BNC would get 9V supply cross talk when laid together. The PS can induce current in the shield. Once digitised (ADC) not so much of a problem but you still do not want noise added. We would generally star-earth the entire rig. And Faraday cage. Probably well OTT for what you are doing but to be aware of. Strapping cables together is tidy but not always the best plan. Tinfoil hats for camera sensors, no! Electric motors in mounts spit emf in all directions.
@mikehardy8247
@mikehardy8247 Жыл бұрын
Oh boy! This could go way off topic, and deep. I'm a dedicated audiophile, and built/moded lots of tube gear etc. Star grounded (earthed). I made the mistake long time ago to daisychain grounds. That preamp when volume turned down caused hum that blew out $2k in Speakers. Yah cables need to be treated kindly.
@jeffslade1892
@jeffslade1892 Жыл бұрын
@@mikehardy8247 yeah - some of our tame electronics wizards would hobby valve amps, one wrote books on them. They were the ones that would advise on our electronics and often make up the cables for us.
@mcastrophotography76
@mcastrophotography76 Жыл бұрын
From ZWO SPECS: - u need to power the AM5 from an external power source, NOT from the ASIAIR; - u need use the 12v OUT of the AM5 to power the AsiAIR. Try it, the cable management is better.
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
That is how i set it up. I do wish the am5 power out port had more amps though. The air can take 10amps and with the mount only giving you 3 it limits what you can do with dew straps. Ill be mentioning that in my review.
@KumarChalla
@KumarChalla Жыл бұрын
I spent about 3 days cable managing my rig and I am still not completely satisfied. You are on point about doing it well.
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
Time well spent!
@3dfxvoodoocards6
@3dfxvoodoocards6 7 ай бұрын
A beautiful refractor and its price is excellent.
@TheNarrowbandChannel
@TheNarrowbandChannel 7 ай бұрын
We agree!
@dinosworkshop6870
@dinosworkshop6870 11 ай бұрын
Wish I had that scope !
@TheNarrowbandChannel
@TheNarrowbandChannel 11 ай бұрын
A friend is borrowing it right now. I miss it.
@dgdave2673
@dgdave2673 Жыл бұрын
Agree, this size scope should come standard on a Losmandy. Vixen is pushing it.
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
Yes we shall see if they make an option for it.
@BurningFlame1999
@BurningFlame1999 5 ай бұрын
Most companies sell the ED FPL51 triplet with 115 mm aperture, Svbony is the only one selling it with 122 mm.
@mikehardy8247
@mikehardy8247 Жыл бұрын
This seems like a good place to acknowledge cables. How or where do you find, nor only proper length cables, but also ones that stay flexible at low temperatures? I'm in northern USA. Temperatures easily dip into single digits in winter. Some cables ZWO provide with their products are flat, I like these. Some however are way to long. Silicone might be good for flexibility. Power cables of adequate gauge is important to m ad well.
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
A lot of searching on Ebay. Often though I actually cut them and saucer them back together at proper length. That has surprisingly worked out quite well for me.
@mikehardy8247
@mikehardy8247 Жыл бұрын
@@TheNarrowbandChannel I'm handy with a soldering iron. Just recently clipped my Dewnot RCA jacks off, and shortened the leads, then soldered 5.5 x 2.1 mm barrel connectors on to plug into asiair. Multiconductor USB cables get tricky though. Like I mentioned, would be nice if they didn't get stiff when cold. Thanks for ebay idea. I'm leary of what I'm getting from them.
@Peter.A-A
@Peter.A-A Жыл бұрын
Fantastic. 😁
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
Thanks 😁
@naegeleh
@naegeleh Жыл бұрын
I would like to Hear, how you connected the „blue“ Camera to the Asiair. Thanks a lot !! Herbert
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
Coming soon!
@mcastrophotography76
@mcastrophotography76 Жыл бұрын
@@TheNarrowbandChannel we'll wait for it !
@rhodyagielsaputro7475
@rhodyagielsaputro7475 Жыл бұрын
good job
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
Thanks
@AntonioPena1
@AntonioPena1 Жыл бұрын
Thank you for the video y demo mounting this scope, one question where you got cables the right size?
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
Usually Ebay is where I find them. Sometimes it hard to find the right stuff though. I have also often resorted to actually cutting the wires and then soldering them together at exact needed lengths. This has worked surprising well for me.
@teslar1
@teslar1 Жыл бұрын
Looks like they cheaped out by not using a losmandy plate. That vixen bar will be useless on a scope like that
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
This might change. Remember mine is serial number 1 and still considered prototype.
@teslar1
@teslar1 Жыл бұрын
@@TheNarrowbandChannel I certainly hope so as I have a few vixens that will likely end up as scrap as they are 10 a penny second hand
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
@@teslar1 If you have followed any of my posts on the FB group I did switch this to a Losmandy Plate we had.
@cattaraugustonawanda4426
@cattaraugustonawanda4426 Жыл бұрын
Do you have the field flattener and if so, what is the camera end thread?
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
Yes i do. Its 48x0.75
@druid6605
@druid6605 Жыл бұрын
The “phewww” at 1:11 😂. Guess new gear dose that, look forward to seeing images with this one Ben. One question! I assume it’s going to be a expensive refractor. Why not go for the Celestron rasa series? Miss the rooster hope all ok at that end.
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
I need to figure out how to minimize the birds sounds. They sometimes overwhelm even me. Rooster is doing good.
@druid6605
@druid6605 Жыл бұрын
@@TheNarrowbandChannel oh no, I love the bird sounds.. not distracting at all.
@anthonygraham6449
@anthonygraham6449 Жыл бұрын
I like your channel. But read the manuals. 5kg max weight on the am5
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
Manual says 45lbs. You might be reading the wrong manual? Maybe your reading about the counterweight?
@anthonygraham6449
@anthonygraham6449 Жыл бұрын
@@TheNarrowbandChannel yes the counter weight 5kg.
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
@@anthonygraham6449 Ya I am not over the limit on that.
@anthonygraham6449
@anthonygraham6449 Жыл бұрын
@@TheNarrowbandChannel really you must have taken some off then. Good.
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
@@anthonygraham6449 I did go down to one weight. Might even try it with nothing. Will test both. The reason for the limit is because the shaft is threaded into aluminum and a lot of weight could shear it off. I'll cover this in my review of the mount.
@Winkndink
@Winkndink Жыл бұрын
How much does the Svbony 122mm weigh?
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
14.2 lbs. So quite hefty but not as much as my newtonian.
@JedLR1945
@JedLR1945 Жыл бұрын
Hello Narrowband! New subscriber here! Can you send me a list of the items that you used in your video? I'm so amazed and this will be a good start for my first journey doing the astrophotography!
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
I am going to start doing affiliated links soon. I would not recommend a scope this large though for a beginner. The 80mm triplet is a better choice. With gear for beginners start with small gear. It is easier to use, less frustrating and don't worry there is plenty to image even at very short focal lengths.
@OsvaldoEnriqueRobledoAlcaya
@OsvaldoEnriqueRobledoAlcaya Жыл бұрын
Subtítulos en español???
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
Sorry I do not speak Spanish.
@AshA-ww8hc
@AshA-ww8hc Жыл бұрын
How much counterweight you have on that mount?
@vicamaral
@vicamaral Жыл бұрын
About 5 kilograms each , about 22 lbs for both.
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
They are 7.5lb weighs. So 15lbs total. Probably overkill.
@RaffaelMarx
@RaffaelMarx Жыл бұрын
It looks like you're uncapable of handling the telescope without dropping and hitting it. Too bad.
@TheNarrowbandChannel
@TheNarrowbandChannel Жыл бұрын
It's all about enjoying your gear. I do not remember dropping it though. Interesting i have been very week lately due to help problems. Hope to get better soon. For a while i stopped imaging altogether this winter.
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