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1 Section
Porogroph 4
NAVSHTPS 9rO47
4. REFERENCE DATA:
{'i:ir\).;;q A !
DE5Cr lF'n()rd
a.,. NOMENCLATURE.-signal Distribution Syrtem
(AF and RF).
b. CONTRACT.-NObsr-30,000, dated 23 April
I946.
c. CONTRACTOR.-Airplane and Marine Instruments,
Inc., Clearfield, Pa.
d. COCNIZANT NAVAL INSPECTOR.-Inspector
of Naval Material, 23 Federal Courthouse Building,
Erie, Pa.
e. NUMBER OF PACKAGES PER CON,{PLETE
SHIPN4ENT.
Type A Type B Type C
Equipment* 4 3 2
EquipmentSpares I I I
Stock Spares 8
f ,TOTAL CUBIC CONTENTS UNCRATED.
(cubic feet):
Type A Type B Type C
Equipment 88.5
Equipment Spares 3.8
feet).
Type A
Equipment f48
Eqtripment Spares 7.2
Crated
Uncrated
Type A
I81
L25
59.0
3.1
29.5
2.5
s.TOTAL CUBIC CONTENTS CRATED (cubic
Stock Spares 62.9
Type B Type C
100 51
6.0 4.9
,''T
lL. TOTAL WEIGHT EQUIPMENT (pouti6r).
Type A Type B Type C
Cratedo 1951 L377 664
Uncrated.o o
1169 578
i. TOTAL WEICHT EQUIPMENT SPARES
(pounds).
Type B Type C
L46 110
10b 6e
i.IMPEDANCE OF RF COMPONENTS.-7O
ohms (nominal)
k. IMPEDANCE OF RF LOADS.-600 ohms
(nominal)
l. ANTENNA CHARACTERISTICS.-Dependent
upon characteristics of connected equipment.
m. PRIMARY POWER INPUT.-II5 VAC -+_ L0%
58 to 60 cycle, Unit fused for 15 amps. 230 VAC -F
I0% 58 to 60 cycle may be substituted if all internally
mounted components served are capable of operation
on 230 v and 5 amps fuses are substituted for the 15
amps fuses.
*Does not include Connector-Adapters Navy Type -49L652 which are
supplied to stock and must be requisitioned separately.
+*Included Government furnished equipment required for operatic.n of
the system and Connector-Adapters Navy Type -491e52.
1-1 6
RESTRICTED SRir-1 ,5i f ,'