Over here, I guess the problem is quite simple. TakeUp. Our DAB system
broadcasts using 2 distinct bands. From memory, I think that the main audio
frequencies are around 170MHZ, whilst the text-based services are broadcast up
in EHF somewhere.
There is no doubt whatsoever that DAB is older
As far as time signal services go in Australia we still have the ABC however
this time signal at the top of the hour is not reliable.
Some stations and transmitters in Australia don’t even broadcast the signal
whilst some that do are out of sync due to the fact that the transmitter takes
a
In the UK, we’re fortunate to have several of these synchronisation stations,
based on the Atomic Clock at Greenwich. One of the most widely used in terms of
analogue signals is the beacon which broadcasts on 10.0 MHz using Carrier Wave,
(CW) and which has been broadcasting for I don’t know how
I’ve ever ever taken any notice of a time signal broadcast from an Internet
Radio stream or DAB stream if it comes to that,, I’m a halfwit I know but not
quite as bad as all that yet .
Regarding delayed time signals? I agree with you, you either transmit them on
time at the top of the hour or
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>
The atomic clock is used by most commercial and broadcast services over here.
One of the frequencies is, as I said earlier, 10.0 MHz, but it does sometimes
drift a few HTz for whatever reason. It is, however, reliable in the extreme.
As I said earlier, there are some extremely accurate methods
