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S:\Hp8960\E1962B CDMA 2000\Pi Release\Reference Guide\Chapters\cdma2000_gen_block_diagram.fm
Block Diagram
Block Diagram
Description
RF Interface Module
Input and output signals are routed through the RF Interface module. The RF Interface module consists of a
directional bridge for sampling incoming power and hybrid power splitters which create 4 bidirectional ports,
(two receiver ports and two source ports), RF amplifiers, video gain circuits, and fast and slow power detectors.
The source signals can be looped back through the input switch to cross calibrate the Measurement
Downconverter and the Power Detector. The directional bridge couples power to the Power Detector.
GPIB
LAN
DVM Lo
DVM Hi
Counter
Audio Section
IF 1
VME
Bus
Power
Detector
Demodulated FM
Bridge
RF
IN
Out
Loop
Back
Link SS
Analog
Link SS
Digital
IF 2
I and Q
PCI Bus
RFIO
AA
AUDIO IN High
AUDIO IN
Low
AA
Содержание 8960
Страница 14: ...14 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide cdma2000_titlepage fm ...
Страница 33: ...33 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters ch_measurements fm Measurements Measurements ...
Страница 105: ...105 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters ch_general_programming fm Programming Programming ...
Страница 247: ...247 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters ch_hpib_command_syntax fm GPIB Commands ...
Страница 654: ...654 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters cdma2000_hpib_common fm IEEE 488 2 Common Commands ...
Страница 655: ...655 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters ch_manual_operation fm Manual Operation ...
Страница 701: ...701 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters ch_error_messages fm Troubleshooting ...
Страница 759: ...759 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters ch_configure fm Configuration Configuration ...
Страница 780: ...780 S Hp8960 E1962B CDMA 2000 Pi Release Reference Guide Chapters cdma2000_conf_name fm Test Application Name ...