Transmitter Test Pattern; Figure 6-18. Bit Error Rate Test Screen; Figure 6-19. Transmitter Test Pattern Screen - Motorola ASTRO SPECTRA Service Manual

Radio Alignment Procedure: ASTRO Digital Spectra and Digital Spectra Plus Tuner Software
6.3.8

Transmitter Test Pattern

This screen is used to transmit specific test patterns at a desired frequency so that the user can
perform tests on the radio's transmitter and contains the following fields:
• Tx Frequency:
This field selects the Transmit Frequency directly in MHz.
• Channel Spacing:
This field allows the user to select the desired transmit deviation.
• Test Pattern Type:
This field represents the type of test pattern which will be transmitted by the radio when the
PTT TOGGLE button is pressed.
NOTE: Channel Spacing and Test Pattern Type fields will be grayed out while radio is
6881076C20-E

Figure 6-18. Bit Error Rate Test Screen

transmitting.

Figure 6-19. Transmitter Test Pattern Screen

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February 3, 2003