Does this need an external power supply like a booster needs? Thanks
1610275
No. It does not need a power supply. It simply collects the VHF from one antenna and the UHF from another and combines them into one cable.
1610276
No... This joins a UHF and VHF antennae together In my case, I added a digital antennae and used this to connect the signals.. You will need to use the same length coax between both antannas and this unit, else , you may get a ghost picture.
1187035
No. There is no external power source input to this camera. You have to keep the batteries charged. Odd they left that out.
1704629
Require a power supply: No; Batteries: My book says "to provide back up power". Others have mentioned that the batteries don't last to long
1160269
Included with this device is a power supply, but what you'll need is a length of coax cable (the same type which carries the TV /cable signal) to carry the power from the adapter to the booster. This was not included in my package. The length required will of course depend on how far away the splitter is from the power outlet.
230893
Yes but you'll still need an external power source. I always plug in with USB.
1930872
Yes, but it requires a piece of coax that is not supplied to connect the power supply to the splitter/booster. I had a short piece from one of my previous cable setups that is working fine
625582
No, you do not need an external power supply for this drive. The 2.5" laptop drives are used extensively in passport type external USB only hard drives. Thought you must pay attention what enclosure you purchase. It has to have a power board inside that routes Sata3 to USB connection.
507496
no, its for 110v so you need a transformer from 220v to 110v, and then you need a cable between the transformator and the booster.
1778447
Mine didn't, it is plugged into the monitor which provides the power. It's perfect for my setup. I think there's another version of this out there somewhere which has the power supply though, I am pretty sure I saw it when I was shopping for this.
2113235
No external power supply on this unit. Just a regular 2 prong plug straight from the unit.
2028276
Not needed, but if you have a lot to go through it does help. Also, you may happen to have a number of these power adapters laying around, you might already have one that works. Check that before buying one.
785028
Does not need external power supply BUT if your HDMI cords are the longer variety it will definitely need externaml power.
652782
This needs an external power supply to operate. Lacie also has an external drive that doesn't need an external power supply but it's just for storage only. I have them both.
374481
It comes with an external power supply. The thunderbolt is for data transfer only.
2242519
No...it does NOT come with a power supply. I purchased a power supply for this as I did not want to ue batteries...So, there is an additional expense involved with this purchase; if you do not want to use batteries.
1540945
You have to use an external 12v dc supply, not sure about the double pole ?
92191
This unit is powered by the USB connector on your computer. No external power supply.