ARLA/CLUSTER: Interferências provocadas por veículos telecomandos nos 70 Cm.

[João Gonçalves Costa]

[http://www.it-echo.com/wp-content/uploads/2009/08/crazy_dancer_remote_control_stunt_vehicle-300x214.jpg]
Vehicle remote control jammer

The UK Freeads website carries an advert for a vehicle remote control jammer that claims to block anti-theft alarm and remote locking functions that inexplicably operate, totally inappropriately, within the Amateur Radio 70cm band.

The product itself looks like a low power transmitter that operates on 433.920 MHz. It's price seems steep considering that several Amateur Radio hand-held transceivers for that frequency are cheaper and would jam over a far greater range.

Why UK vehicle remote locking and alarms systems are on this frequency is a mystery. Far more suitable and secure frequencies exist at 868 and 917 MHz.

Freeads - Car remote control jammer in London
http://www.freeads.co.uk/dumfries/business/businesses_for_sale/businesses_for_sale_in_europe/6487465/car-remote-control-jammer/view
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