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

Schematic Diagrams

The following schematics are available in PDF format:

Selcall, Selcal, Telcall, Telcal SC2 Version 1 PCB

Selcall, Selcal, Telcall, Telcal SC2 & SC3 Version 2 PCB

Selcall, Selcal, Telcall, Telcal SC2 & SC3 Internal wiring

Selcall, Selcal, Telcall, Telcal SC51 Version 1 PCB

Selcall, Selcal, Telcall, Telcal CW-ID 1 Version 1 PCB

Selcall, Selcal, Telcall, Telcal CWID PROG Version 1 Programming Interface

Selcall, Selcal, Telcall, Telcal CT-1 Version 1 PCB

Selcall, Selcal, Telcall, Telcal SC32 Version 1 PCB

Selcall, Selcal, Telcall, Telcal DM1 (Tait 2000-A07) schematic

Selcall, Selcal, Telcall, Telcal DT8R Version 1 PCB

Selcall, Selcal, Telcall, Telcal DT8T Version 1 PCB

Selcall, Selcal, Telcall, Telcal DT8R/T Board Connections


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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.
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Last modified: 23 June 2015.