hi, just wondering whats best to use a hi or a low, when transmitting a signal over a distance of say 30 metres does a high or low transmit further/better? i did a test using a high over 50m of 2.5mm twin and earth and got a loss of 0.1v seemed to work ok, can under stand that loss, but is there …

Signal loss, Hi/Lo over a distance?

fmalpartida September 4, 2012, 2:31pm 7

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