Elenos ETG300 - Directional Coupler Amplifier

Use and maintenance manual
Page 109
Engineering Department PHONE: +39 0532 829 965 - FAX: +39 0532 829 177
E-Mail: support@elenos.com
5. ELECTRICAL SCHEMATICS - 5.7. LP filter
ETG250-300
A.Giovannelli
A.Tomassini
2PCB0266B
Wednesday, November 15, 2000
32
POWER PROBE AMPLIFIER
1
Model:
Approved :
Proj. Engr. :
Website WWW.ELENOS.COM
Tel +39 0532 829965 Fax +39 0532 829177
Via G.Amendola 9 44028 Poggio Renatico (FE) Italy
ofSheet
Date:
Rev
Board Code:
Title:
12v
5
3
1
2
4
13
2
1 3
2
1
2
3
4
5
3
1
2
4
R3B1 27K
R9
2K2
R14 100
NTC1 100K
R11 27K
C17 100nF
C18 100nF
R12 220K
R13 220k
R10 47
AR1
LMC7101
V-
V+
+
-
PR2 500
C13 100nF
C14 100nF
PR1 500
JP1 2PJ00134
R15
100
C15 4.7nF
R16 47
C16 4.7nF
R1B1
2K2
AR2
LMC7101
V-
V+
+
-
NTCB1 100K
12v
input1 input2