Figure 9-5. Uhf Transceiver (Rf) Antenna Switch And Harmonic Filter Circuits - Motorola ASTRO XTSTM 4000 Detailed Service Manual

9-6
TX5V
R701
220
0.100W
C724
0.10uF
L702
390nH
2415429H47
TXRF

Figure 9-5. UHF Transceiver (RF) Antenna Switch and Harmonic Filter Circuits

May 28, 2008
C705
C704 100pF
100pF 2113944C45
2113944A40
C719
L706
100pF
390nH
2113944A40
2415429H47
L705
18.29nH
D701
2460591D12
HSMP_389Z
C711
5.6pF
2113944C24
V5A V5A
C717
0.10uF
V5A
U702
NC7WZ04
1 A1 Y1
VAR3
R703
3 A2 Y2
100K
C706
1.6pF
2113944C11
L703
17.24nH
2460591D23
C707
C718
C722
2.4pF 4.3pF
1.3pF
2113944C15 2113944C21
2113951C13
C712
100pF
2113944A40
D702
MMBD352
HSMP_389Z
D703
C713
5.1pF
2113944A18
4
ATH
V1
5
ATL
V2
6 ATH
4
Schematics, Board Overlays, and Parts Lists – UHF: Transceiver (RF) Section
C709
1.8pF
2113944C12
L704
17.24nH
2460591D23
C720
C710 C721
4.3pF
2.4pF 3.3pF
2113944C21 2113944C15 2113944C18
C723
100pF
2113944A40
RXRF
U701
AT267
1
RFIO1
3
RFIO2
C716
100pF
ANT
6871620L01-C