PA411 Antenna Combiner vs UA221 Passive Splitter Kit
The PA411 Antenna Combiner costs about $683 more than the UA221 Passive Splitter Kit and buys you 4 more I/O, plus DC Barrel. It also costs you 1 more rack unit.
| Spec | PA411 Antenna Combiner | UA221 Passive Splitter Kit |
|---|---|---|
| Rack space | 1U half-rack | — |
| Weight | 2.0 lbs | 0.4 lbs |
| Power draw | 5W | Passive |
| Depth | 150 mm | 0 mm |
| I/O count | 7 | 3 |
| Price | ~$880 | ~$197 |
Highlighted where one is plainly lighter, smaller, cheaper or draws less. I/O count is left unmarked on purpose — more connectors you don't need is weight, cost and a bigger case.
Connectors only one of them has
PA411 Antenna Combiner
- DC Barrel
UA221 Passive Splitter Kit
Nothing the PA411 Antenna Combiner doesn't also have.
Settle it in your own rack
Specs decide less than fit does. Drop either one into your rig and see the real answer — what space is left, what the circuit draws, and whether every cable it needs actually lands somewhere.
Open the rack plannerFree, no sign-up. Both units are in the catalog.