Chapter 12 Uhf (465-495 Mhz) Schematic Diagrams, Overlays, And Parts Lists (8486634Z02-O) - Motorola CP150 Service Manual

UHF (465-495 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486634Z02-O)

Chapter 12 UHF (465-495 MHz) Schematic Diagrams, Overlays, and Parts Lists (8486634Z02-O)

USWB + 5V 5T 5R 3V
5V 5T 5R 3V
USWB+
TX_ENA
PWR_SET
DEMOD
CONTROLLER
BW_SEL
RSSI
MOD_OUT
16_8_MHZ
SYNTH_CS
SPI_CLK
SPI_DATA_OUT
LOCK
6880309N62-C
UHF R3
DEMOD
RX_BE
BW_SEL
RSSI
5V 3V
5V 3V
MOD_IN
PRESC
16_8_MHZ
V_STEER
SYNTH_CS
SYNTH_UHF_R3
V_SF
SPI_CLK
VCO_MOD
SPI_DATA_OUT
TRB
LOCK
5V 5R
5V
RX_FE_UHF_R3
IF_IN IF_OUT
RX_INJ
5R 3V
5R 3V
PRESC
RX_INJ
VCO_UHF_R3
V_STEER
V_SF
VCO_MOD
TX_INJ
TRB
Figure 12-39. UHF (465-495 MHz) Radio Circuit Block Diagram (8486634Z02-O)
USWB +
5T
USWB 5T
TX_ENA
TX_UHF_R3
PWR_SET
RX_IN RX_OUT
TX_INJ
June, 2005
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