Non-Magnetic RF Cable Assemblies

Picture for category Non-Magnetic RF Cable Assemblies

SV Microwave’s latest addition to its Non-Magnetic product family introduces high-performance cable assemblies engineered for magnetically sensitive environments. These compact 6" assemblies pair trusted SMA and SMPM interfaces with Ø.047" or Ø.085" flexible cables to deliver low-loss, high-frequency performance in a ready-to-use format. Ideal for applications in quantum computing, test and measurement, and defense systems, they maintain a maximum magnetic susceptibility of 10⁻⁵ with no field distortion. Supporting frequencies up to 40 GHz, these assemblies offer reliable signal integrity in environments where magnetic interference cannot be tolerated.

Features / Benefits: 

  • 100% non-magnetic materials and plating
  • Low magnetic susceptibility (10⁻⁵ max) ensures no field distortion
  • Available with Ø.047” and Ø.085” flexible cable diameters
  • Series: SMPM and SMA
  • DC up to 40 GHz

Applications:

  • Quantum computing
  • Aerospace and military systems operating in magnetically sensitive zones
  • Lab testing and prototyping with magnetic-field-sensitive components

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.

Application Note

Non-Magnetic RF Interconnects Application Note

Product Video

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7029-4646
SMA Cable Assemblies 7029-4646
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7032-10510
SMA Cable Assemblies 7032-10510
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7032-10512
SMPM Cable Assemblies 7032-10512
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7032-10513
SMPM Cable Assemblies 7032-10513
Datasheet
7032-10511
SMPM Cable Assemblies 7032-10511
Datasheet
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