#1810021 Radio Frequency Detector-coupler | Related Equipment Waveguides Antennas

1810021

Directional Coupler

NSN 5985-01-540-4944

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
015404944

Product 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.

Detail Specifications

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
Item Name:
Radio Frequency Detector-coupler
Cage Code:
03956

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
54112-14O
Cage Code:
66544
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
54112D-5S
Cage Code:
11292
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
54112-14D
Cage Code:
66544
RNCC:
5
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Directional Couplers
------------ P/N 1810021

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Last Updated: 06/04/2025