Radio Test - GE MDS SD4A Technical Manual

RTU Simulator
Link Test
MDS 05-4846A01, Rev. F

Radio Test

The Radio Test functions are a collection of tools useful for testing the
RF performance of the transceiver. It provides a way to key (activate)
the transmitter, measure power output, run a spectrum test, and enable
the built-in RTU simulator.
The unit's built-in RTU simulator generates random data similar to what
would be supplied by an external RTU connected to the radio. It is
useful for system testing within the radio network by providing realistic
data to pass over the radio channel.
RTU Enable
• —Select
RTU Number
• —Enter the desired RTU number in this box.
When you are done with these settings, press
apply the changes.
The primary use of the Link Test is to verify that a specific radio's set-
tings are consistent with the initiator including: Assigned frequency,
unit number setting, encryption (if enabled), etc. Also collected at the
same time is an indication of link quality. All radios are always ready to
respond to a Link Test message. Only the initiating radio requires con-
figuration when using the Link Test screen, and it is only available when
operating in packet mode.
A summary of data statistics is displayed on the right side of the screen,
including transmit/receive packet counts, total bits, and total number of
bit errors.
SD Series Technical Manual
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