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A multiswitch takes the input from both of the LNB's (both cables from a dual LNB dish HAVE to be connected to the multiswitch)...it then locks one of the LNB's to always look at the even transponders and the other LNB to always look at the odd transponders. This is why a multiswitch only works with Dual LNBs and not single LNB's. The switch then has multiple outputs to receivers (4,8,etc). When you connect the receiver to the multiswitch, the switch determines which of the two LNB's the receiver needs to look at depending if it needs to view odd or even transponders. When you change the channel, the switch then swaps your connection to the other LNB when needed. With a multiswitch, the LNB's never change which side they are looking at.
22KHz Heavy-Duty Multi-LNB Multiswitch.
- Designed for Residential and Commercial Applications
- Suitable for HDTV and DirecTV-Para-Todos Feeds
- Multiswitch allows independent operation of multiple satellite receivers using a single dish.
- Combines up to 4 satellite LNB inputs and 1 off-air TV antenna input to any satellite receiver
- Routes and LNB input to any output using 13-14V vertical or 17-18V horizontal polarities and 0-22KHz set at the receiver
- SMD Multiple-Layered Printed Circuit Board Design
- High-Performance Pin-Diode Signal Switching
- Heavy-Duty Cast Aluminum Housing
- Precision Machined F-Connector Threads
- Terrestrial Ports Frequency 5-862MHz
- Satellite Port Frequency 950-2200MHz
- 75Ohms Impedance
- Supplied with Protective F-Port Plastic Caps
- Insertion Loss 5dB
- Isolation 30dB
- Return Loss 9dB
- 6 inches wide x 2-1/2 inches h x 1 inch d
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201-744
