#343F Rotary Coupling | Related Equipment Waveguides Antennas

343F

Radio Frequency Rotary Coupler

NSN 5985-01-045-2085

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
010452085

Product Technical Spec.

Overall Diameter:
3.250 inches
Input Impedance Rating In Ohms:
50.0
Output Impedance Rating In Ohms:
50.0
Mounting Configuration:
Four threaded helicoil inserts, 8-32 unc-2b, equally spaced on a 2.75 in. Diameter bo circle
Radio Frequency Rating:
Between 240.0 megahertz and 320.0 megahertz
Unit Type:
Coaxial line
Voltage Standing Wave Ratio At Reference Frequency:
1.1 to 1.0 at 320 mhz
NSN:
5985-01-045-2085
Item Name:
Rotary Coupling
Cage Code:
07180

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
126-2403-020
Cage Code:
13499
RNCC:
3
RNVC:
9
RNAAC:
HD
Status:
A
MSDS:
SADC:
Part Number:
236212
Cage Code:
54647
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Radio Frequency Rotary Couplers
------------ P/N 343F

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Last Updated: 08/08/2025