Modular 7ANT RX switch

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!Single Operator and All bands *Configuration with one PCB board in the switch [PICTURE|https://remoteqth.com/img/ZAW/7ant/switch/77_2_940.png] *One controller *Up to 7 RX antennas *For most of RX antennas you can leave '''JUMPER LC-R OPEN''' *If you want to use''' Bi-Dir beverage(s)''' with two coax outputs, than switch''' JUMPER LC-R to R and Dummy load to 50 or 75 Ohm.''' *'''EXAMPLE:''' *There is one '''Bi-Dir beverage antenna with two coax output''' connected to '''ANT1''' and '''ANT2''' ports on the switch. If you want to obtain the best parameters of this reversible antenna, than the second port (which is not in use) must be loaded with right impedance (50 or 75 Ohm depends on the design) [schematic pic|https://remoteqth.com/img/ZAW-WIKI/7ant/switch/schema_upraveno_maly-850.png] *The rest ANT ports on the switch are used for another RX antennas like loops, classic single wire beverage etc. '''This ports can stay OPEN. ''' [https://remoteqth.com/img/ZAW-WIKI/7ant/switch/example_single operator-850.png|noborder] *Example of jumper configuration for the Example situation: ** ANT1 and ANT2 has got Jumpers in position R and 50 = Wideband 50 Ohm on this ports when they are unused. [https://remoteqth.com/img/ZAW-WIKI/7ant/switch/j1_850.png|noborder] * [bigger pic|https://remoteqth.com/img/ZAW-WIKI/7ant/switch/a1+2R.jpg] [https://remoteqth.com/img/ZAW-WIKI/7ant/switch/a1+2R-850.jpg|noborder] * SWR for ANT port with jumper configuration: R + 50 ** In our example it is port ANT1 and ANT2 ** When the port is not used, the dummy load is connected (50 or 75 Ohm / 2W with the protections) * [bigger pic|https://remoteqth.com/img/ZAW-WIKI/7ant/switch/R50ohm.png] [https://remoteqth.com/img/ZAW-WIKI/7ant/switch/R50ohm-850.png|noborder]
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