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V78209
V78209 - 75 Ohm Coaxial Cable

The V78209 75 ohm coaxial cable offers low VSWR and attenuation characteristics for high-definition digital video. The construction of V78209 includes a silver-plated copper center conductor, a foamed fluoropolymer dielectric and it is double-shielded with a braid of tin-plated copper and an aluminized 100% coverage wrapper. Because of the critical effect of impedance-matched terminations, a comprehensive family of 75-ohm connectors are available.

V78209 Product Bulletin

V78209 Burn Test Data

Cable Construction

  • Conductor: Silver-Plated Copper
  • Dielectric: FEP
  • Shield #1: Aluminum/Polyimide Composite
  • Shield #2: Silver-Plated Copper Braid
  • Jacket: Extruded ETFE, White (Laser-Markable)
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Physical Data

  • Conductor:20 AWG Stranded SPC
  • Temperature Range: -55/150°C
  • Outer Diameter: in (mm)0.21 (5.36)
  • Minimum Bend Radius: in (mm)1.10 (27.90)
  • Weight: lbs/100 ft (kg/100 m)3.20 (4.70)

Electrical Data

  • Impedance: ohms75
  • Capacitance: pF/ft (m)16.50 (54.10)
  • Velocity of Propagation: 80.00%
  • Time Delay: ns/ft (m)1.27 (4.17)
  • Shielding Effectiveness: dB (min)-90
  • Dielectric Voltage Rating: (kV, RMS)4.00
  • DC Resistance: ohms/1000 ft (m)9.19 (30.20)

Attenuation

Frequency Nom/Max dB/100 ft Nom/Max (dB/100 m)
@0.40 GHz 6.1/6.7 (20.0/22.0)
@0.75 GHz 8.6/9.4 (28.2/30.8)
@1.5 GHz 12.7/14.0 (41.7/45.9)
@3.0 GHz 19.0/21.0 (62.3/68.9)

 

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

K Values (nom loss):
K1 =0.282   K2 =0.0012

Spec Sheet Builder

V78209 Connectors

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

Connector TypeDescriptionPart NumberTermination InstructionsAdd to Spec Sheet
75 Ohm ARINCSize 8 Socket 75 ohm190932T-1909XX
Size 8 Pin 75 ohm190937T-1909XX
75 Ohm BNCHD Straight Plug110718T-110718
Straight Plug190912T-1909XX
90° Plug190913T-1909XX
Bulkhead Jack190928T-1909XX
Mini Straight Plug190945T-1909XX
75 Ohm DIN Connectors1.0/2.3 Plug110844T-110844
75 Ohm M39029Size 8 Pin 75 ohm190940T-1909XX
Size 8 Pin 75 ohm with seal190940-01T-1909XX
Size 8 Socket 75 ohm190941T-1909XX
Size 8 Socket 75 ohm with seal190941-01T-1909XX
75 Ohm SMCFemale Plug190944T-1909XX
75 Ohm TNCStraight Plug190908T-1909XX
90° Plug190909T-1909XX
Bulkhead Jack190921T-1909XX

Spec Sheet Includes:

  • Assembly Loss at
  • Product Bulletin
  • Burn Test Data

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