PC Tune Test Procedures for 5100 Series Portable Radios
4-5
Tuning and Performance Tests
4.3.4
Transmitter Tests
Note
Perform only the required tests. It is not necessary to perform all Transmitter tests.
1
In the Main Menu, select Tools > Tx/Rx Tests.
2
In the Transmit/Receive Tests window, select Test Type: Transmit in the pull-down
menu. Refer to Figure 4.2.
3
Select the Low Deviation test and set the analyzer as required to measure transmitter
deviation. This test generates continuous repetitions of bits 10100000. Deviation
should be 848-1037 Hz.
Figure 4.2
Transmitter Test
4
Click the Start button on the screen to transmit the tone. When finished click the Start
button again.
5
Select the High Deviation test to transmit a standard transmitter test pattern. Deviation
should be 2544-3111 Hz.
6
Click the Start button on the screen to transmit the tone. When finished click the Start
button again.
7
Select the 1011 Hz test to transmit a standard 1011 Hz tone similar to that used for the
receiver test. This tone can be used to check the operation of other radios.
8
Select the Mod Fidelity test to transmit a standard silence test pattern which produces
no receive audio output by the receiving radio. This tone can also be used to test other
radios.
9
Click the Start button on the screen to transmit the tone. When finished click the Start
button again.
