Search found 843 matches

by ivahri
Thu Jun 19, 2014 7:23 pm
Forum: DMR / NXDN / TETRA
Topic: UK seeks to replace TETRA with LTE as early as 2016
Replies: 31
Views: 5083

Re: UK seeks to replace TETRA with LTE as early as 2016

P25 will dominate in NSW for many years to come. Simple. Finally somebody talking reality! P25 is here to stay for a long time. I could have sworn this thread was about TETRA in the UK. The reality there is completely different... And there in lies the problem... people trying to predict what is be...
by ivahri
Thu Jun 19, 2014 8:10 am
Forum: DMR / NXDN / TETRA
Topic: UK seeks to replace TETRA with LTE as early as 2016
Replies: 31
Views: 5083

Re: UK seeks to replace TETRA with LTE as early as 2016

P25 will dominate in NSW for many years to come. Simple. Cut through all the dreamers and all the vendor/network manager driven spruikers posting here and get back to reality. If you talk to the do'ers in the agencies they will tell you that the biggest problem in the radio industry are people witho...
by ivahri
Sun Jun 08, 2014 11:19 am
Forum: NSW Volunteer Organisations
Topic: NSW SES Profile V1
Replies: 27
Views: 9940

Re: NSW SES Profile V1

also, just to avoid any confusion, the zones about are in the radio as follows listed above as zone 1 is zone 1 listed above as zone 2 is zone 3 listed above as zone 3 is zone 4 listed above as zone 4 is zone 5 Zone 2 in the SES radios is an Empty Zone therefore I didn't feel the need to post it. D...
by ivahri
Fri Jun 06, 2014 9:56 pm
Forum: Conversation
Topic: Mounting a Yagi?
Replies: 4
Views: 768

Re: Mounting a Yagi?

Mike, YB series yagis are supposed to be END mounted- behind the reflector. The mast should be earthed because you don't want the earth return to be down your feeder if there is a lightning strike... You never ever clamp them in the centre because the mast is going to seriously impact on the radiati...
by ivahri
Sat Apr 05, 2014 6:02 pm
Forum: Fire & Rescue NSW
Topic: FRNSW "FIRE STUDY"
Replies: 6
Views: 2268

Re: FRNSW "FIRE STUDY"

JAFO if anyone doesn't believe you I know first hand that care needs to be taken if you are employed by one of these agencies... it might not bite you as described, but you can have a whole heap of aggravation come down on you. It is not fun having to justify your own comments based on community int...
by ivahri
Wed Feb 05, 2014 6:54 am
Forum: Conversation
Topic: Commercial Pilot streams ATC without consent
Replies: 3
Views: 682

Re: Commercial Pilot streams ATC without consent

That release also has me a bit puzzled... it says "New Zealand gives effect to those requirements through..."... well what does the Act say? This has such broad implications that to apply it to one case and not all the others, such as Police and emergency service transmissions, seems hard to justify...
by ivahri
Tue Dec 31, 2013 6:19 am
Forum: Fire & Rescue NSW
Topic: Fire and Rescue NSW upgrades to Tait P25
Replies: 27
Views: 6407

Re: Fire and Rescue NSW upgrades to Tait P25

Wollongong is no more... PMR networks are normally run via Newcastle but at any time can be run from Sydney if needed. They regularly test them via both centres.

Cheers
by ivahri
Mon Dec 30, 2013 9:09 pm
Forum: Fire & Rescue NSW
Topic: Fire and Rescue NSW upgrades to Tait P25
Replies: 27
Views: 6407

Re: Fire and Rescue NSW upgrades to Tait P25

That is OK if you have the infrastructure to support both... out west there wasn't & I think the rest of the networks will be upgraded the same way- FRNSW have the ability to keep parts of the old network live while updating sites but it is tricky. Plods can do things differently because they often ...
by ivahri
Sun Dec 29, 2013 11:52 pm
Forum: Fire & Rescue NSW
Topic: Fire and Rescue NSW upgrades to Tait P25
Replies: 27
Views: 6407

Re: Fire and Rescue NSW upgrades to Tait P25

Probably because they were upgraded to P25...
by ivahri
Sat Dec 28, 2013 3:14 pm
Forum: Fire & Rescue NSW
Topic: Fire and Rescue NSW upgrades to Tait P25
Replies: 27
Views: 6407

Re: Fire and Rescue NSW upgrades to Tait P25

Will be Mike... bases have been assigned and licensed to permit radio profiles to be done to cover work proceeding in the next 12-18 months. These assignments cover southern and south-western NSW.

Cheers

Richard