Model: 669651-2

Directional Coupler
Description:

10.000 inches overall length, 8.660 inches overall height, 23.275 inches overall width, 2.7 gigahertz radio frequency rating, bidirectional design type.

Special Features:

One end of each waveguide terminated by dummy load; one end of each waveguide terminated by coaxial fitting; coupling completed by excitation of slots

Properties:

Overall Length
10.000 inches
Overall Height
8.660 inches
Overall Width
23.275 inches
Radio Frequency Rating
Between 2.7 gigahertz and 2.9 gigahertz
Design Type
Bidirectional
Unit Type
Waveguide
Voltage Standing Wave Ratio At Reference Frequency
1.2 to 1 at 2.9 ghz
Power Loss In Decibels
55.0
Terminal Fitting Name
Connector; flange, choke; flange cover
Terminal Fitting Controlling Agency
Mil
Terminal Fitting Identifying Number
Part no. Ug29b/u; part no. Ug29b; part no. Ug585a/u; part no. 10-51266
Terminal Fitting Usage Design
Secondary line and secondary line and main line and main line
NSN
5985-00-088-4484
Part Number
669651-2
Description
Coupler,directional
CAGE

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 669651-2 NSN 5985-00-088-4484

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:
IM
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
24.3 X 12.3 X 12.5
Paclk Weight:
9.4000lbs
Item Weight:
0.0000lbs
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
F000003E67
SPI Rev.:
SPC Mkg:
17
LVL_A:
0
LVL_B:
F

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061700
UFC:
34580
LTL:
RATING VARIABLE
LCL:
77.5
WCC:
72D
TCC:
Z
SHC:
Z
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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