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Re: SOLT calibration vs. TRL


 

Dow-Key Microwave 411C-220832 12V relays I got a handful from equipment that we tossed into recycling at worksites. They never seen a signal larger than -10dbm and are perfect for circuits like this. None of them are older than 5 years and if they have switched more than 10 or 15 times in that time frame I would be utterly surprised.

Bilbo

On 10/15/2019 6:44 PM, alan victor wrote:
That is a nice solution. Who is the manufacturer for the relay? Quality SMA packaged relays are not cheap!

Thanks,


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