#SK1344 Rotary Coupling | Related Equipment Waveguides Antennas

SK1344

Radio Frequency Rotary Coupler

NSN 5985-01-362-0599

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
013620599

Product Features

Dmultichannel; wow vswr, change shall not exceed 0.08 through 360 mechanical rotation; ch.1, 1.1 megawatts peak; isolation, 70 db min between channel 1 and any other channel, 60 db min. Between either coaxial channel; waveguide size, m85/1-042, wr 284; flanges, m3922/61-001, ug-585a/u; temperature range operating, minus 40 deg.C. To +49 deg.C.; non-operating, minus 62 deg.C. To +60 deg.C.; humidity, 15-100%; altitudes up to 3300 meters above sea level, functioning

Detail Specifications

Overall Length:
26.000 inches
Overall Width:
10.000 inches
End Application:
Next generation radar (nexrad)
Radio Frequency Rating:
Between 2.7 gigahertz and 3.0 gigahertz
Unit Type:
Coaxial line and waveguide
Voltage Standing Wave Ratio At Reference Frequency:
1.2 to 1 waveguide; 1.3 to 1 coaxial
Material:
Aluminum alloy
Material:
Aluminum alloy
NSN:
5985-01-362-0599
Item Name:
Rotary Coupling
Cage Code:
25634

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
RC30206
Cage Code:
60809
RNCC:
3
RNVC:
2
RNAAC:
47
Status:
A
MSDS:
SADC:
Part Number:
1213623-201
Cage Code:
03538
RNCC:
5
RNVC:
9
RNAAC:
47
Status:
A
MSDS:
SADC:
Part Number:
1213623-201
Cage Code:
56232
RNCC:
7
RNVC:
2
RNAAC:
47
Status:
A
MSDS:
SADC:
Part Number:
RC30206
Cage Code:
66544
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
SK1344
Cage Code:
66544
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
RC30206
Cage Code:
66544
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
SK1344
Cage Code:
66544
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9F
Part Number:
RC30206
Cage Code:
60809
RNCC:
3
RNVC:
2
RNAAC:
47
Status:
R
MSDS:
SADC:
Part Number:
1213623-201
Cage Code:
56232
RNCC:
7
RNVC:
2
RNAAC:
47
Status:
A
MSDS:
SADC:
Part Number:
1213623-201
Cage Code:
03538
RNCC:
5
RNVC:
9
RNAAC:
47
Status:
A
MSDS:
SADC:

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--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Radio Frequency Rotary Couplers
------------ P/N SK1344

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Last Updated: 08/01/2025