2007-01-01 06:13:47 · 1 answers · asked by leondebay 3 in Consumer Electronics ➔ Other - Electronics
Scottish Schools Digital Network I had to find it on my own with no help thanks alot guys
2007-01-02 02:58:10 · update #1
The Scottish Schools Digital Network does not have a radio network or service associated with it. The only place I see SSDN radio network listed is in the Smart Systems weather stations manuals. In that case, the SSDN radio network is just a name they give to their method of transmitting data from the sensors wirelessly to the weather station. It uses a common unlicensed frequency band, 49MHz, which is also used by older cordless phones, kids walkie talkies and baby monitors. It transmits digitally using CDMA which allows for multiple sensors to be used at the same time.
2007-01-03 05:43:31 · answer #1 · answered by Geoff S 6 · 0⤊ 0⤋