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UH25107 - Ultralite 50 Ohm Coaxial RF Cable

This ultra lightweight, low loss, flexible 50 ohm coaxial cable provides major weight and loss savings over traditional RG cables. UH25107 features a construction design that can save 60% or more in cable weight. This particular 50 ohm coaxial cable is well-suited for systems that have a low dB loss budget for antenna runs, such as SATCOM and Iridium systems.

Replacement: RG211

UH25107 Product Bulletin

UH25107 Burn Test Data

Cable Construction

  • Conductor: Silver-Plated Copper-Clad Aluminum
  • Dielectric: PTFE
  • Shield #1: Silver-Plated Copper Flat Spiral Wrap
  • Shield #2: Silver-Plated Copper-Clad Aluminum Braid
  • Jacket: Extruded ETFE , White (Laser Markable)

Physical Data

  • Conductor:8 AWG Solid SPCCA
  • Temperature Range: -65/150°C
  • Outer Diameter: in (mm)0.45 (11.30)
  • Minimum Bend Radius: in (mm)2.50 (63.50)
  • Weight: lbs/100 ft (kg/100 m)12.00 (17.90)

Electrical Data

  • Impedance: ohms50
  • Capacitance: pF/ft (m)25.00 (82.00)
  • Velocity of Propagation: 82.00%
  • Time Delay: ns/ft (m)1.22 (4.00)
  • Shielding Effectiveness: dB/min-110
  • Dielectric Voltage Rating: (kV, RMS)10.00
  • DC Resistance: ohms/1000 ft (m)1.10 (3.60)


Frequency Nom/ Max dB/100 ft Nom/ Max (dB/100 m)
@0.4 GHz 1.7/1.9 (5.6/6.2)
@1.0 GHz 2.8/3.1 (9.2/10.2)
@1.6 GHz 3.6/4.0 (11.8/13.1)
@5.0 GHz 7.0/7.8 (23.0/25.6)


Formula for Attenuation:
(K1 × √F(MHz) + (K2 × F(MHz))

K Values (nom loss):
K1 =0.079   K2 =0.00029

Spec Sheet Builder

UH25107 Connectors

Select one or more connector files to download directly or add to your compiled pdf document.

Connector TypeDescriptionPart NumberTermination InstructionsAdd to Spec Sheet
50 Ohm ARINC600 Size 1190401T-UH25107
600 Modified Size 1190402T-UH25107
50 Ohm BNCStraight Plug190412T-UH25107
90° Plug190413T-UH25107
50 Ohm C ConnectorsStraight Plug190406T-UH25107
90° Plug190407T-UH25107
50 Ohm NStraight Plug190410T-UH25107
90° Plug190411T-UH25107
Bulkhead Jack190422T-UH25107
Inline Jack190424T-UH25107
50 Ohm TNCStraight Plug190408T-UH25107
90° Plug190409T-UH25107
Bulkhead Jack190421T-UH25107
Inline Jack190423T-UH25107

Spec Sheet Includes:

  • Assembly Loss at
  • Product Bulletin
  • Burn Test Data

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