Tags

Wellington VHF Group / September 2008

The Wellington VHF Group is a club established to promote and encourage an interest in and generally to assist in the development of the science of Amateur and experimental radio. It provides the opportunity for like-minded individuals to pursue an interesting hobby, and to share aspirations, knowledge, experience, and fellowship.

October 2008 | July 2008
    • Branch Meeting Thursday 25 September: National Train Control VHF Radio Communications
      • The ONTRACK National Train Control Centre at the Wellington Railway Station communicates with the locomotive drivers out on the track using a VHF radio network. This month we are fortunate to have John Skilton, Manager Signals and Telecommunications Engineering at ONTRACK, and Stu Lusty from Kordia, coming to speak to us about the upgrade of this train control VHF radio system and the new technologies that are being employed. Members and guests are welcome to come along to what should be an interesting and informative evening.
      • Tagged as:
      • trains

    • Energy Saving Lightbulbs: Will they help or hinder radio hams?
      • An interesting point for consideration in Amateur circles; perhaps more in the HF space but definately a subject to be wary of. George Boorer ZL3PN was recently featured in the Otago Daily Times commenting on his experiences with an energy saving lightbulb. What do you think? Is Halogen the answer? Should incandescent bulbs be retained on sale (perhaps more expensively) as a useful alternative for some situations? Or do the energy savers need a complete rethink? Mark Foster ZL1VMF is interested in your thoughts. Please use the Contact Us link to send him your feedback. Also vote on the Poll he has on his site and then keep an eye on it for what others think.... read more
      • Automatically tagged as:
      • amateur-radio

Archive

Wellington VHF Group has published newsitems during: