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A I 0 A 2
F R E Q U E N C Y
D I V I D E R / A M P L I F I E R
A S S E M B L Y
(05061-6199) SERIES 2 7 3 6
I
»28
FROM JUNCTION OF
' MOPE I SHITCH
S8219) AND R4.
THIS INPUT IS THE
DC CONTROL VOLTAGE
FROM A9J2I5).
(SEE NOTE 5)
I . REFERENCE DESIGNATIONS KITHIN THIS
ASSEMBLY ARE ABBREVIATED, AOD
ASSEMBLY NUMBER TO ABBREVIATION
FOR COMPLETE DESCRIPTION.
2. UNLESS OTHERWSE INDICATED:
RESISTANCE IN OHMS;
CAPACITANCE I N FARAOSi
INDUCTANCE I N MICROHENRIES.
3 . » INDICATES FACTORY SELECTED VALUE.
4 . CHASSIS CONNECTION
MADE BY AIOA2
MOUNTING SCREW.
5. DC CONTROL VOLTAGE CAN RAN6E BETWEEN
-5Vdc AND + 5 V d c , DEPENDING ON THE
FREQUENCY DIFFERENCE BETWEEN THE CESIUM
RESONANCE AND THE APPLIED MICROWAVE
SIGNAL SYNTHESIZED FROM THE AIOAI lOMHl
OUTPUT. "ALARM" LED IS SET TO TURN ON AT
> + 4 . 5 V d c (NOMINAL! AND < - 4 . 5 V *
(NOMINAL).
REFERENCE
NO
PREFIX
RIO
AIOAI
DESIGNATJ
AI0A2
CI-13
CRI.2
JI-4,6-9
Ll-T
QI-4
RI-18
TPI
Ul
ONS
AIOAI
CI-7
CRI-3
Jl .2
LI
01,2
RI-4,6-13
TPI
Ul
NOT ASSIGNED: A I 0 A Z J 5 , AIOA3R5
TABLE OF
CIRCUIT REF.
AIOUI
AIOA2CRI
AI0A2CR2
AI0A20.I-04
AIOA2UI
AI0A3CRI
AI0A3CR2.CR3
AI0A39I
A10A3Q.2
ACTIVE ELEMI
NTS
HP AND MFR PART NO.
1826-0390
1902-0033
1902-0787
1954-0215
IB20-0077
1902-0984
1901-0050
1864-0831
I8S4-02I6
NOTE—ALL TRANSISTORS ARE
(LM3I7T)
(IN823)
(IN938)
(2N3904)
(SN7474N)
(2NS429A)
(2N3904)
NPN SILICON
Part of Figure 8-20
A10A2 Frequency Divider/Amplifier Assembly
Schematic Diagram
(05061-6199, SERIES 2736)
Part of Page 8-53
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