CET  Computing and Electronics 2003 - 2016


INTERNS under-training  requiring experience .

($20/hr  --   (2016) Thomas...   ) 

Competent at dealing with  1st responder issues

then if required they have at their disposal

the full resources at the  MBDDS  H E L P D E S K

and can escalate diagnosis to 

Senior SOftware & Hardware professionals   

at   NO extra cost   ...  s1


Never doubt that a small group of thoughtful, committed citizens can change the world; indeed, it's the only thing that ever has.

Margaret Mead



CET has evolved from a group of geeks who span 40 years in Electronics service.








Compute-a-Bull 2003  

Radio and computer system support  --  021 139 3924


Motorola. ICOM. Tait. GME.     VHF, UHF.  Simplex, Repeaters or 800Mhz Trunking


UltraFast Broadband connection Rural location optimisation


WiFi - all flavours.

2.4Ghz & 5 Ghz


3G / 4G / LTE


2.4Ghz  5Ghz  10Ghz  900Mhz  700Mhz

PC system support  -  $25/hr for 12month contracts*


2 way Private Radio channels, Unlimited calls.

$25/month per unit, contracts**

All calls monitored by Talk Group users

Manager specific channels,  selective calling



Motorola SmartNet 800Mhz


Conventional (simplex) radio systems

VHF and UHF ,  fixed and mobile repeaters.


PC Repairs and optimisations


Community channel for Civil Defence situations


Geo seperate radio site locations

Not linked through telecom so unaffected by telecom outages.


When the cellular networks are overloaded,

the  Smartnet  is  still operating.