UHF switch box

[ed731pdh]

Static testing of the switch box this morning. One of the major worries was if the box on chaning inputs grounded out or put a momentary short on the line. This would have been a bit of a ball breaker bearing in mind that 12 volts goes the other way to power either the masthead amp on the new aerial, or the built in amp on the old log periodic. Thankfully, it's a clean disconnect switch with no shorting, so I can now progress to live testing.