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Author Topic: Need relay controlled A/B coaxial switch--any ideas?  (Read 2442 times)

K8EA

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  • Posts: 6
Need relay controlled A/B coaxial switch--any ideas?
« on: September 03, 2018, 01:24:54 PM »
I am in need of a coaxial switch for antenna selection for my remote control setup. I cannot seem to find one on the market. Would need to be one that would take say 12VDC and switch from antenna A to antenna B. Need to handle full legal limit. Any ideas/recommendations out there? This is for my RemoteHams server and KMTronic switch. Need to be able to switch antennas. Surely someone has done this. ALL SUGGESTIONS GRATEFULLY APPRECIATED.
Ed/K8EA
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KC0W

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RE: Need relay controlled A/B coaxial switch--any ideas?
« Reply #1 on: September 03, 2018, 02:24:09 PM »
 Here ya go:  http://www.remoterig.com/wp/?page_id=1793


                                               Tom KC0W
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AE5GT

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  • Posts: 412
RE: Need relay controlled A/B coaxial switch--any ideas?
« Reply #2 on: September 03, 2018, 11:53:26 PM »
try https://toptendevices.com   

 for so2r box try https://www.arraysolutions.com



i use https://www.farcircuits.net 6 way and make my own A/Bs  ,the 6 way boards from far are little crude but they work and the price is right. 

To drive  them i use https://www.unifiedmicro.com/decoder.html with add on hsd 9 drivers.
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W8ASA

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  • Posts: 41
    • Ohio Microwave - Components Distributor and Agent
RE: Need relay controlled A/B coaxial switch--any ideas?
« Reply #3 on: September 10, 2018, 06:53:12 AM »
I've used one of these for a couple of years now, and am very happy with it:

https://www.mfjenterprises.com/Product.php?productid=MFJ-4712

Ken, W8ASA

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