Where is the best place to locate a DCF77 radio antenna ?
Generally, the DCF77 radio time signal can be received indoors close to the host computer. However, there are a number of factors that can interfere with DCF77 time signal reception.
1. If the antenna is sited underground or on a basement. Ideally the antenna should be located above ground.
2. If the antenna is sited inside a metal cage. Metal cages, such as racks or metal building cladding can weaken the DCF77 signal strength. The signal may still be received satisfactorily, but ideally the antenna should be located outside any metal cage
3. If the DCF77 antenna is located too close to electrically noisy equipment. If the DCF77 antenna is located on top of a PC monitor for instance, it will tend to drown the signal out. However, move the antenna a couple 50-60cm away and generally it is fine.
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