WiFI HaLow - NOT amateur radio

Increasingly, the Internet of Things (IoT) is driving new ways of doing Wi-Fi. One standard (new to me at least) is 802.11ah which has been around since 2015. This operates around 900 MHz with a range of up to 1km. It will be interesting to see if there are spin-offs for amateur radio.

5GHz amateur band for wi-fi?

Southgate News has an item about the use of the 5GHz amateur band for wi-fi. This would be a controversial move, although in this case I have some sympathy with OFCOM. There are not many amateur users of this band and there would be widespread use of wi-fi.

See http://www.southgatearc.org/news/2016/may/ofcom_propose_using_ham_radio_band_for_wifi.htm

Netgear Wi-fi Extender

Netgear Wifi Extender

We had intermittent internet coverage in our main bedroom so I invested in a Netgear wi-fi range extender this week from Amazon.co.uk.  Price was just under £28. The unit simply plugs into a free 13A socket with no ugly wires.

The extender takes the off-air packets and regenerates them so the remote signal is considerably improved. It does NOT use the mains wiring to send the signal over. First impressions are good, with a strong signal now in the bedroom. Setting up the extender was simplicity itself.  We'll see how it works over the next few weeks.

See http://www.amazon.co.uk/gp/product/B009C9FQNQ/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1 .

I may invest in another for the radio shack where coverage is not that brilliant. I need to watch switch-mode PSU noise though. This is unimportant in the bedroom but might be an issue with weak signals. At least I can try the bedroom unit in the shack first before buying another.