Model: 1810021

Directional Coupler

Special Features:

End item: reciver/transmitter, radar rt1860/bps-16 (v).Bandwidth 9.2 to 9.6 ghz minium. Insertion loss through ports 0.5 db . Forward/reverse coupling 50 db + or- 1 db. Peak incident power 200 kw max, 50 kw . Rf ports 1 and 2 mate with ug-137 (wr-112) waveguide flange. Coupler ports 3 and 4 type sma female per m39012.Operating temp -10 to +70 degrees celsius altitude 12, 200 m non-operating.Vswr < 1.2: 1 at ports and <1.05: 1 through waveguide.

Properties:

Overall Length
Between 4.980 inches and 5.020 inches
Overall Height
1.880 inches
Overall Width
1.380 inches
Unit Type
Waveguide
NSN
5985-01-540-4944
Part Number
1810021
Description
Coupler,directional
CAGE
03956

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 1810021 NSN 5985-01-540-4944

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:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Packaging & Shipping

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061520
UFC:
34460
LTL:
77.5
LCL:
--
WCC:
72D
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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