RS PRO Black RG142U Coaxial Cable 50 Ω

  • RS Stock No. 526-5729
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
Non Compliant
COO (Country of Origin): TW
Product Details

50Ω SMA Microwave Cables

Microwave cables are 50Ω SMA connector assemblies, rated by maximum frequency to give a cost effective performance in a variety of applications such as instrument testing, equipment calibration and various forms of microwave communication.,High performance double screened flexible cable is colour coded by frequency range for easy identification. Gold plated SMA plugs at each end have brass tubing and double heatshrink strain reliefs to prevent damage and performance degradation.

Available in two versions, with and without performance plots

With plots - Performance plots give the insertion loss and return loss for a specific assembly across its full spectrum. The assembly is serialised to give traceability. This enables the user to confidently calibrate equipment, taking account of the assembly in their tests and measurements
Without plots - Standard assemblies without plots still conform to the technical data in the tables. There is a cost saving for those who do not need to "set" their equipment

Key Characteristics
Max Frequency 18GHz 3GHz 12GHz
Max Insertion Loss* 2.1 + 0.4dB 1.3 + 0.4dB 1.3 + 0.4dB
Max Return Loss 17.7dB 17.7dB 17.7dB
Min RF Shielding 100dB 70dB 100dB
Propogation Velocity 69.5% 66.0% 69.5%
Minimum Bend Radius 5.1mm 25mm 25mm
*Cable in dB per metre + 2 times no. of connectors
Attribute Value
Terminated/Unterminated Terminated
Coaxial Type RG142U
Characteristic Impedance 50 Ω
Length 1m
Connector A Male SMA
Connector B Male SMA
Sheath Colour Black
Conductor Material Brass
Insulation Material PTFE
Standards Met MIL-STD-348A
Minimum Operating Temperature -40°C
Maximum Operating Temperature +80°C
Cable Shape Coaxial
10 : Next working day (AU stock)
728 : 5 working days (Global stock)
Price (ex. GST) Each
$ 28.24
(exc. GST)
$ 31.06
(inc. GST)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
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