Marti Electronics SRPT-30 User Manual page 84

Rpu transmitter
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P/N 800-388Axxx-yy
or 800-373Axxx-yy
(see legend below for xx(x) and yy)
SYMBOL DESCRIPTION
SCREW,SEMS 6-32 X 7/16" PAN PH.ST.
#4 FLAT SS .250 X .125 X .018
Screw, 4-40 x 1/2" phillips pan head M/S nickel plated
Lockwasher, #4 internal tooth small pattern zinc plated
Screw, SEMS 4-40x3/8 Phillips Pan Head MS Black Zinc
Spacer, 4-40 x 3/8 hex threaded Keystone 1450B
Heatsink, Drilled for Revised STL-10/15C Rev B
Thermalcote, Thermalloy #251 1# container
ASSY., THERMOCOUPLE
Washer, TO-220 Shoulder NYL Thermalloy #7721-7PPS
388 only TWO-STAGE RF PA BOARD ASSEMBLY
373 only TWO-STAGE RF PA BOARD ASSEMBLY
INS1
INSULATOR,MICA,TO-220,56-77-11
INS2
INSULATOR,MICA,TO-220,56-77-11
INS3
INSULATOR,MICA,TO-220,56-77-11
U5-U7
Integated Circuit,SMT,Regulator,5 amp,National LM338T
C35-C37 Capacitor, SMT, 18 pF, 100V
D1,D2
Not Used
L8
Inductor, SMT, 1812, 56 nH
L9,L10
Inductor, SMT, 1812, 82 nH
L11
Inductor, SMT, 1812, 56 nH
R1
Resistor,0 Ohm 1206 Chip Mfg# DALCRCW1206000ZT-X
R11
Resistor, #263-47k ohm 1/8 watt 5% chip
U3
IC, PA MODULE, 135-185 MHZ, 30W
C35-C37 Capacitor, SMT, 18 pF, 100V
D1,D2
Not Used
L8
Inductor, SMT, 1812, 56 nH
L9,L10
Inductor, SMT, 1812, 82 nH
L11
Inductor, SMT, 1812, 56 nH
R1
Resistor,0 Ohm 1206 Chip Mfg# DALCRCW1206000ZT-X
R11
Resistor, SMT, 1206, 22.1K
U3
IC, PA MODULE, 135-185 MHZ, 60W
C35-C37 Capacitor, SMT, 12 pF, 100V
D1,D2
Not Used
L8
Inductor, SMT, 1812, 39 nH
L9,L10
Inductor, SMT, 1812, 56 nH
L11
Inductor, SMT, 1812, 39 nH
R1
Resistor,0 Ohm 1206 Chip Mfg# DALCRCW1206000ZT-X
R11
Resistor, SMT, 1206, 22.1K
xx(x) = 15(0), 23(0), 25(0), 33(0),
45(0), or 95(0) depending on
model frequency band
PA ASSY,
xxx MHZ, yyW
150 MHz Band, 30W Model
150 MHz Band, 60W Model
230 MHz Band, 30W Model
yy = 20, 30, 50 or 60
depending on
model MAX power
1/10/03
PART NUMBER QTY
422-6107
2
423-4001
3
500-011
5
500-055
5
500-211
3
513-022
5
520-050D5
1
920-003
0
959-0321
1
DB61024
3
800-388A
1
800-373A
1
407-0036
407-0036
1
407-0036
1
401-338
3
270-180-1
3
350-200
1
350-201
2
350-200
1
185-000
1
185-47.5K
1
467-741
1
270-180-1
3
350-200
1
350-201
2
350-200
1
185-000
1
185-22.1k
1
468-702
1
270-120
3
350-202
1
350-200
2
350-202
1
185-000
1
185-22.1k
1
1

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