Differential Addag Output Waveform; Tx Ssi Waveform - Motorola ASTRO Digital Spectra Service Manual
Uhf/vhf/800 mhz mobile radios
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- Service manual (176 pages) ,
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Troubleshooting Waveforms: ASTRO Spectra Digital Plus VOCON Board Waveforms
Differential ADDAG Output Waveform
TX SSI Waveform
68P81076C25-C
Transmitting
1 kHz tone at 85mVrms into microphone
Trace 1 — U201 — 4
Trace 2 — U201 — 5
Transmitting
1 kHz tone at 85mVrms into microphone
Trace 1 — U201 — 33 - Data
Trace 2 — U201 — 35 - Frame Sync
Trace 3 — U201 — 34 - Clock
6-9
July 1, 2002
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