RADIOBEACON TRANSMITTER
ND500II (125 WATTS) DOUBLE SIDEBAND - NO VOICE
Page 7-10
01 November 2003
Table 7-3 Reference Designation Index - NAS26 Power Supply
USE
REF
NAME OF PART
NAUTEL'S
JAN/MIL/OEM
OEM
CODE
DES
AND DESCRIPTION
PART NO.
PART NO.
CODE
V
1
-
Power Supply Assembly, 115 VAC, 60Hz
NAS26E/01
158-1025-22
37338
V
2
-
Power Supply Assembly, 230 VAC, 50Hz
NAS26E/02
158-1025-23
37338
A1
Low Voltage Supply, On/Off PWB
NAPC34
See Table 7-4
37338
C1
Capacitor, Ceramic, 0.47uF 10% 50V
CCG09
CKR06BX474KL
56289
C2
Capacitor, Tantalum, 6.8uF 10% 35V
CCP19
CSR13F685KM
56289
C3
Capacitor, Tantalum, 1.0uF 10% 50V
CCP24
CSR13G105KM
56289
CR1
Diode, General Purpose, 200V, 0.1A
QAP29
1N4938
07263
CR2
Diode, General Purpose, 200V, 0.1A
QAP29
1N4938
07263
CR3
Diode, Zener, 56V, 1.5W, 2%
QG36
1N5943C
04713
CR4
Diode, Zener, 15V, 1.5W, 5%
QK34
1N5929B
14552
CR5
Diode, Zener, 16V, 1.5W, 2%
QL23
1N5930B
04713
CR6
Diode, Zener, 20V, 10W, 5%
QN11
1N2984B
14552
J1
Connector, 16 Pin Contacts
158-1101
158-1101
37338
J2
Connector, 3-Pin Contacts
158-1100
158-1100
37338
K1
Relay, 24VDC, SPDT-NC-NO-(DB-DM), 30A KC01
W389DZCX-3
94696
K2
Relay, 24VDC, SPDT-NC-NO-(DB-DM), 30A KC01
W389DZCX-3
94696
L1
Inductor, Choke, 30mH, 5ADC
TZ12
195P5
73831
P1
MTA, Closed End, Keyed, 12-Pin, 22 AWG
JU26
1-644463-2
09482
Q1
Transistor, Field Effect, N Channel, Plastic
QR52
IRF540N
81483
Q2
Transistor, Field Effect, N Channel, Plastic
QR52
IRF540N
81483
Q3
Thyristor, Power
QA12
2N3228
5L401
R1
Resistor, Wirewound, 56 Ohms, 5% 6.5W
RS16
CW5-56 Ohms-5%
35005
R2
Resistor, Current Shunt
147-1072
147-1072
37338
R3
Resistor, Metal Film, 10K Ohms, 2% 1/2W
RAP13
RL20S103G
35005
R4
Resistor, Wirewound, 200 Ohms, 5% 40W
RN29
F40J200
44655
R5
Resistor, Wirewound, 25 Ohms, 5% 20W
RN23
F20J25R
44655
R6
Not Used
R7
Resistor, Metal Film, 100 Ohms, 2% 1/2W
RAP05
RL20S101G
35005
T1
Transformer, Power, 1-Ph, 115/230V, 315VA TD30A
156-7040
37338
U1
Rectifier, Diode Pair (+Ve) 400V, 15A
UL27
R704
83003
U2
IC Voltage Reg, +15V, 3A, Plastic
UX20
MC78T15ACT
04713
NOTE:
Partial reference designation shown. Prefix with A1 (composite reference designation prefix,
including all higher assemblies) to obtain complete reference designation.
Duplicated reference designations indicate an option exists for that item. Refer to description/use
code to determine which is required for a specific installation.
USE CODE EXPLANATION:
V
1
- Denotes used when AC power is 115 VAC (Line to Neutral), 60Hz
V
2
- Denotes used when AC power is 230 VAC (Line to Neutral), 50/60Hz
