Model: D344-4

Directional Coupler
Description:

0.750 inches overall depth, 5.250 inches overall length, 5.000 inches overall width, 1.208 gigahertz radio frequency rating, unidirectional design type.

Properties:

Overall Depth
0.750 inches
Overall Length
5.250 inches
Overall Width
5.000 inches
Radio Frequency Rating
Between 1.208 gigahertz and 1.45 gigahertz
Design Type
Unidirectional
Unit Type
Transmission line
Voltage Standing Wave Ratio At Reference Frequency
1.3 to 1 vswr at 1450 mhz
Power Loss In Decibels
6.0
Terminal Fitting Name
Connector
Terminal Fitting Controlling Agency
Mil
Terminal Fitting Identifying Number
Type no. Ug18f/u
Terminal Fitting Usage Design
Main line
NSN
5985-00-088-4780
Part Number
D344-4
Description
Coupler,directional
CAGE
06351

An item specifically designed to be inserted into a transmission line, waveguide or coaxial transmission line to provide a suitable test outlet. The test signal is attenuated to a predetermined value.

Part D344-4 NSN 5985-00-088-4780

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00384
FIIG:
T389-C
Concept No.:
App. Key:
CB
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
--
WCC:
723
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8529109000
  • SITC: 76493
  • End Use: Telecommunications equipment
  • NAICS: 334220
  • USDA: 1

Freight Class: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi

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