Quote:
You can't cascade SW21s, they respond to the same commands, so you couldn't control them individually. Assuming your receiver is capable of controlling cascaded switches, you have several options:
1) Buy a twin-LNB, cascading it with the SW-21s, use one of your dual-LNBs on the dish pointing at 61.5, and have one dual-LNB left over. This is what I did, it's simple, relatively cheap, and reliable (fewer connections to go bad == more reliability), but has the disadvantage of not being able to support more than two receivers.
2) Buy an SW-64, and don't use any of your SW-21s. This is the most expensive solution, but supports up to four receivers.
3) Buy an SW-44, and cascade it with SW-21s. This is relatively cheap and can support four receivers (only two can get the third satellite), but has more connections than 1) and 2), so IMHO there is more potential for a failure.
4) Buy a Quad LNB and cascade it with SW-21s. This supports up to four receivers (only two can get the third satellite), and has fewer connections than configurations using the SW44 or SW64, but the quad LNB is relatively expensive.
-Jonathan
Originally posted by NightowlKY: Would a 3rd SW21 work if I placed it downstream of the current SW21 and fed the 3rd switch's inputs from the existing SW21 output + the new dish's output or do I need one of those switches with 4 ins/outs? |
1) Buy a twin-LNB, cascading it with the SW-21s, use one of your dual-LNBs on the dish pointing at 61.5, and have one dual-LNB left over. This is what I did, it's simple, relatively cheap, and reliable (fewer connections to go bad == more reliability), but has the disadvantage of not being able to support more than two receivers.
2) Buy an SW-64, and don't use any of your SW-21s. This is the most expensive solution, but supports up to four receivers.
3) Buy an SW-44, and cascade it with SW-21s. This is relatively cheap and can support four receivers (only two can get the third satellite), but has more connections than 1) and 2), so IMHO there is more potential for a failure.
4) Buy a Quad LNB and cascade it with SW-21s. This supports up to four receivers (only two can get the third satellite), and has fewer connections than configurations using the SW44 or SW64, but the quad LNB is relatively expensive.
-Jonathan