Schematics, Boards Overlays, and Parts Lists
: Transceiver (RF) Boards: UHF1/UHF2
8-181
U1147
5109522E94
2 INPUT AND GATE IN NANO
PACKAGE (C87)
U1148
5185941F56
IC SINGLE LV LP OP AMPLIFIER
U1150
5171779H01
SPDT ANALOG SWITCH
U1304
5105739X13
IC, SIGE GPS LOW NOISE AMP
1575 MHZ
U1500
51012101001
VHF/UHF/800/900 MHZ LDMOS
DRIVER IC
U1501
5175143H01
WIDE SUPPLY RANGE OP AMP
U1601
5175143H01
WIDE SUPPLY RANGE OP AMP
U1602
51012101001
VHF/UHF/800/900 MHZ LDMOS
DRIVER IC
U1932
4885316E32
TRANSISTOR, RF
U2032
4885316E32
TRANSISTOR, RF
VR101
4813977M29
DIODE,VREF,MBZ5250,SM, SOT-
23,20V,.225W,ZEN
VR200
4813977M29
DIODE,VREF,MBZ5250,SM, SOT-
23,20V,.225W,ZEN
VR601
4805656W87
DIODE,VCTR, @ 15V,1SV279,
SOD-523/SC-79
VR602
4805656W87
DIODE,VCTR, @ 15V,1SV279,
SOD-523/SC-79
VR1905
4815096H01
VARACTOR DIODE 1SV305
VR1906
4815096H01
VARACTOR DIODE 1SV305
VR1907
4815096H01
VARACTOR DIODE 1SV305
VR1908
4815096H01
VARACTOR DIODE 1SV305
VR1910
4815096H01
VARACTOR DIODE 1SV305
VR1920
4815096H01
VARACTOR DIODE 1SV305
VR2005
4815096H01
VARACTOR DIODE 1SV305
VR2006
4815096H01
VARACTOR DIODE 1SV305
VR2007
4815096H01
VARACTOR DIODE 1SV305
VR2008
4815096H01
VARACTOR DIODE 1SV305
VR2010
4815096H01
VARACTOR DIODE 1SV305
VR2020
4815096H01
VARACTOR DIODE 1SV305
Y701
4871886H01
16.8 MHZ VCTXO .8PPM
Y704
5164852H68
IC, VCO MODULE
Y705
5164852H66
IC, VCO MODULE
Y706
NOT PLACED
–
Y707
NOT PLACED
–
Ref. Des.
Part Number
Description
Summary of Contents for ASTRO APX 7000
Page 1: ......
Page 4: ...iv Document History Notes ...
Page 24: ...2 4 Radio Power DC Power Routing VOCON Board Notes ...
Page 98: ...3 74 Theory of Operation Global Positioning System GPS ...
Page 163: ...Troubleshooting Charts PA Failure 5 59 ...
Page 164: ...5 60 Troubleshooting Charts PA Failure ...
Page 276: ...7 58 Troubleshooting Tables List of Board and IC Signals Notes ...
Page 318: ...8 42 Schematics Boards Overlays and Parts Lists Transceiver RF Boards VHF 700 800 Notes ...
Page 380: ...8 104 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 700 800 MHz Notes ...
Page 432: ...8 156 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 VHF Notes ...
Page 458: ...8 182 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF1 UHF2 Notes ...
Page 498: ...8 222 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 700 800 MHz Notes ...
Page 546: ...8 270 Schematics Boards Overlays and Parts Lists Transceiver RF Boards UHF2 VHF Notes ...
Page 606: ...8 330 Schematics Boards Overlays and Parts Lists VOCON Boards Notes ...
Page 638: ...Glossary 10 Glossary Notes ...
Page 643: ......