Postal Address

 P. O. Box 675

Archerfield, Qld 4108 Australia

Address

1/53 Boyland Avenue

Coopers Plains, Qld. 4108

Contact Details

Phone: +61 7 3373 2345

Fax: +61 7 3373 2399

  • MCQ Services

    CODAN - Asia Pacific Service Centre

    CODAN - Authorised Dealer

    CODAN - Queensland Distributor

    CODAN - Service Centre

     
  • CALM

    Codan Automated Link Management (CALM) is a new and very advanced feature in which the transceiver performs the channel selection operation automatically. The handset in most ways looks and operates like a mobile phone.

    More Information...

     
  • GITC Accreditation

    All Queensland Government Agencies which fall under the State Procurement Policy are required to use GITC for the procurement of ICT products and/or services.

    Mobile Communications (Qld) is an accredited GITC Supplier # Q290

    More Information...

     

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CODAN Features

Easitalk

Easitalk (easytalk) is a feature of NGT transceivers that removes noise and interference from incoming voice signals. Easitalk works by applying Digital Signal Processing (DSP) techniques to incoming voice signals. These techniques are similar to those used with digital mobile telephones and satellite telephones.
radio1 talking

Easitalk is simple to use because it is integrated into the transceiver - it is not in a separate unit. No tuning is required, just an on/off control.

Listening trials indicate that Easitalk outperforms other noise reduction products, and it has been successfully trialed with a wide range of languages.

By integrating speech processing within the transceiver, Codan has not only made speech processing more effective but, more importantly, has made it useful in the hands of the user. For the first time, mobile users will now be able to enjoy the benefits of noise reduction technology.

 

Hear the difference ... The same transmission was recieved by two HF tranceivers, one with Easitalk enabled and the other, without. Both transceivers were connected to the same antenna.

 

No Easitalk

This is typical HF radio containing both voice and a large amount of background noise. The average signal (shown as a lighter colour) is fairly even indicating that the voice signal is not any more prominent than the background noise.

Easytalk_Off_1 

 

Codan advanced DSP noise reduction (Easitalk)

Easitalk has removed much of the background noise and the average signal (shown as a lighter colour) displays a form much more like a voice waveform with highs and lows.

Easytalk_On_1