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12-38-0000 VHF AND UHF TRANSCEIVER
Product Manual
Sea Air and Land Communications Ltd, 10 Vanadium Place, Addington, Christchurch 8024, New Zealand
February 2019
Configuration
All serial commands are sent and received using a standard terminal application connected at
9600:N:8:1 using a 12-45 programming adaptor. Ensure that the correct COM port is selected.
Sending MAP<CR> to the 12-38 will display current configuration information. To change a
parameter refer to the terminal programme instructions. An example is given below:
+03=456675000<CR>
to change the RX frequency
Using the USB
If the connection is via the USB then the 12-38 will appear as a drive on the computer. The
configuration information is held in the config.ini file which can be opened and edited using a
standard text editor. Once the required parameter has been changed save the file back to the
original location.
Whilst the USB is connected the Green LED will flash faster.
Parameter Format
Each parameter follows the same format. An example is given below:
;Tx Frequency set the Transit Frequency in Hz
the command description
;+20=456675000
an example for the correct format
+20=456675000
the actual parameter set
