Yes, it comes with a mount which is a plastic pipe with a pivot at the base. I'm sure you could mount the station itself on the same size pipe. The hardest thing would be getting it level. I'm not sure what diameter the pipe is but I would guess the outside diameter is around 1 in. The pipe in the picture is part of the base, and the unit sits over the end of the pipe. Hope this answers your question. 

Don't think so just put up a longer pole and take some hose claps and strap to the longer pole two should be more than enough I screwed mine to the peak of the house some time you can't get perfect north south pole is a good deal 

You can attach a phone to it but it is mainly a desk based lamp. You might be able to walk around with it but it would be a bit clumsy I think. 

K&F Concept SA284C1 Carbon Fiber tripod weighs 1710g/3.77lbs, provided with a carrying bag and with folded length of 490mm/19.3", making it suitable for travel and work. 

Can be used while charging, built-in 1000mAh rechargeable lithium battery.