Telephone: 08 9370 5533 -
International: +61 8 9370 5533

Click here to go to our home page Send us an e-mail spacer SC2 Selcall/Telcall Microphone SC12 Aircraft unit SC51 Internal vehicle tracking/selcall unit SC90 Selcall unit for Kenwood TK-90 radios CM1 Replacement mic for Codan 9323 CM2 Replacement mic for Codan 9323 DM1 DTMF Keypad microphone CWID1 Repeater/Beacon controller DT8 DTMF controlled relay unit FA1 Fleetsync controlled interface unit spacer Download manuals here Spares Download schematics here Find radio modifications here

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Definition: Selcall
Definition: Telcall

Data Sheets and Manuals available in PDF format:

Click HERE for schematic diagrams of products

All the following manuals and datasheets are available in PDF format. If you do not have a PDF reader then click on the link at the bottom of this page to get your own free copy of Adobe Acrobat Reader.


Selcall, Selcal, Telcall, Telcal SC2 - Selcall/Telcall Microphone Specifications (24k)


Selcall, Selcal, Telcall, Telcal SC3 - Selcall Microphone Specifications (19k)


Selcall, Selcal, Telcall, Telcal, Decoder, Display SC32 - Selcall/Telcall Decoder/Display Specs (21k)




Selcall, Selcal, Telcall, Telcal, Decoder, Display SC-1001 - Selcall/Telcall Board Specifications (25k)


Battery Cut off timer CT1 - Battery Cut off timer Specifications (21k)


Repeater, Beacon controller, CW ID CWID-1 - Repeater/Beacon controller Specs (25k)


Repeater, Beacon controller, CW ID DT8R/DT8T - DTMF Controller Board manual (192K)


FA1 - Kenwood Fleetsync Adapter

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Jenal Communications design and manufacture a wide range of radio related devices including units which use the standard HF selcall and telcall signalling as used by Barrett, Codan, Icom and Q-Mac. Thousands of these products are being used all around the world by Governments, NGOs, Commercial organisations and Amateur Radio operators. We also manufacture a number of devices which use the common DTMF (or touchtone) signalling system.
Last modified: 23 June 2015.