Two-way radios reviewed
If you have a few spare moments, you might like to watch the videos below, in which Martin Lorton reviews a bunch of low-cost, small radios that are mainly aimed at the lower end of the market.
There are a lot of these sorts of equipment reviews out there on the internet; see what you think of this one. We’d love to hear your opinion of the accuracy of the review via comments in the Disqus box below.
Please note, however, that the radios shown here are not approved for import into, or use within, Australia. There are strict regulations regarding licensing of radio equipment for use within this country, including a comprehensive (and expensive) approval process. Heavy fines can be applied to those who operate unapproved equipment, or who even just import such equipment.
Doubling communication beams for small satellites
Scientists have developed a 256-element Ka-band phased-array receiver to maximise energy...
Quantum navigation solution undergoes defence trials at sea
The trial saw Q-CTRL make use of a quantum dual gravimeter, which measures tiny variations in...
Remote monitoring in remote environments: overcoming challenges
It is important that any instrumentation used for remote monitoring is right for the environment...