D38999 Contact Cable Assemblies

Picture for category D38999 Contact Cable Assemblies

SV Microwave offers high frequency BMA and SMPM D38999 cabled RF contacts (size 8, 12 & 16) to SMA male connectors on Ø.085 and Ø.141 cable types that populate standard D38999 circular connectors. These fixed length cable assemblies allow you to expand the use of the standard D38999 circular connector to incorporate microwave transmission lines.

Features / Benefits: 

  • High speed RF cable assemblies
  • Standard and custom cable options available
  • Blindmate advantage and maintenance of an accurate phase length when mated
  • Uses standard interfaces based on MIL-STD-348, and can be installed in any MIL-DTL-38999 size 8, 12 or 16 insert
  • Unique “Float Mount” technology allows for consistent microwave performance while maintaining tight mechanical tolerances
  • High flex-life ensures excellent performance after repeated usage

Applications:

  • Military and Aerospace
  • Severe/Harsh Environments

SMA

Impedance (Ω)50
Frequency GHz18 GHz (select models to 26.5 GHz)
Shielding Effectiveness≥ -90 dB
Dielectric withstanding Voltage1000 VRMS
Mating Cycles500
Mating Torque7 - 10 in - lbs
Inter-mate ability2.92mm
Temperature Rating-65°C to +165°C
Corrosion (salt spray)MIL-STD-202, Method 101, Condition B
VibrationMIL-STD-202, Method 204, Condition D
ShockMIL-STD-202, Method 213, Condition I
Thermal ShockMIL-STD-202, Method 107, Condition B
Moisture ResistanceMIL-STD-202, Method 106, Less Step 7B
Barometric Pressure (Altitude)MIL-STD-202, Method 105, Condition C, 70k Ft.

SMPM

Impedance (Ω)50
Frequency GHz65 GHz
Shielding Effectiveness≥ -80 dB DC - 3 GHz
 ≥ -65 dB 3 - 26.5 GHz
Dielectric withstanding Voltage325 VRMS
Mating Cycles - SB500
Mating Cycles - FD100
Insertion Force - SB2.5 lbs
Insertion Force - FD4.5 lbs
Withdrawal Force - SB1.5 lbs
Withdrawal Force - FD6.5 lbs
Axial Misalignment.010” Max
Radial Misalignment3° Max
Temperature Rating-65°C to +165°C
Corrosion (salt spray)MIL-STD-202, Method 101, Condition B
VibrationMIL-STD-202, Method 204, Condition D
ShockMIL-STD-202, Method 213, Condition I
Thermal ShockMIL-STD-202, Method 107, Condition B
Moisture ResistanceMIL-STD-202, Method 106, Less Step 7B
Barometric Pressure (Altitude)MIL-STD-202, Method 105, Condition C, 70k Ft.

BMA

Impedance (Ω)50
Frequency GHz18 GHz
Shielding Effectiveness≥ -90 dB
Dielectric withstanding Voltage1000 VRMS
Mating Cycles5000
Insertion Force3.0 lbs
Withdrawal Force1.5 lbs
Temperature Rating-65°C to +165°C
Corrosion (salt spray)MIL-STD-202, Method 101, Condition B
VibrationMIL-STD-202, Method 204, Condition D
ShockMIL-STD-202, Method 213, Condition I
Thermal ShockMIL-STD-202, Method 107, Condition B
Moisture ResistanceMIL-STD-202, Method 106, Less Step 7B
Barometric Pressure (Altitude)MIL-STD-202, Method 105, Condition C, 70k Ft.

Application Note

D38999 RF Coaxial Contact

Product Video

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7093-0180
BMA Cable Assemblies 7093-0180
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BMA Cable Assemblies 7093-0184
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BMA Cable Assemblies 7093-0181
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7093-0185
BMA Cable Assemblies 7093-0185
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BMA Cable Assemblies 7093-0178
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BMA Cable Assemblies 7093-0182
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7093-0179
BMA Cable Assemblies 7093-0179
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7093-0183
BMA Cable Assemblies 7093-0183
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7093-0175
SMPM Cable Assemblies 7093-0175
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7093-0174
SMPM Cable Assemblies 7093-0174
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7093-0177
SMPM Cable Assemblies 7093-0177
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7093-0176
SMPM Cable Assemblies 7093-0176
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