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Center Conductor: 20 AWG Stranded, Silver-plated Copper
Dielectric: Foamed, High-temp Fluoropolymer
Inner Shield: Composite Foil
Outer Shield: 38 AWG Tin-plated Copper Braid
Jacket: White, Laser-markable Tefzel

GF7-290D LOW-LOSS HD VIDEO CABLE

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HIGH-DEFINITION 75 Ohm Coaxial VIDEO CABLE

The 75-ohm coaxial cable GF7-290D is an identical alternative to the commonly used V78209 cable, offering equivalent electrical performance, size, weight, connector compatibility, and application versatility. The double-shielded construction, 100% foil and 95% round wire braid shield, provides the necessary shielding effectiveness for vast majority of aerospace applications. The GF7-290D is recommended for SMPTE 259M and is also suitable for SMPTE 292, SMPTE 424, and 12G-SDI video applications.

Contact/RFQ

Environmental & Mechanical Properties

Shield Coverage:+100% Foil, 95% Braid

Outer Diameter in (mm):0.211 (5.36)

Weight lbs/1000ft (kg/1000m):31.5 (46.88)

Operating Temperature:-55°C to +150°C

Minimum Bend Radius in (mm):1.1 (27.94)

SMPTE 292M HD-SDI ft (m) (Max Length):210 (64)

SMPTE 424M 3G-SDI ft (m) (Max Length):140 (42.67)

Electrical Properties

Impedence Ω:75

Capacitance pF/ft (m):16.5 (54.13)

Time Delay ns/ft (m):1.27 (4.16)

VOP:80%

DC Resistance Ω/1000ft (m):9.19 (30.15)

Shield Effectiveness:>-90 dB

Attenuation (+25°C)

Frequency MHz dB/100 ft (m)

1002.9 (9.5)

4006.1 (20)

145012.5 (41)

300019 (62.3)

Additional Jacket Colors for Special Applications

The jacket color depicted in the cable image above is a stock item. If your project requires a color for a specific application, GIGAFLIGHT can do that. Please Contact us for availability.

View Color & Application Table

ColorApplication

ClearStandard

WhiteLaser Markable

OrangeFlight Test Data

All values nominal unless noted.

All tests performed in accordance with MIL-DTL-17

GigaFlight’s aerospace cables are designed to be resistant to Skydrol, will meet requirements of RoHS & REACH, & meets Federal Aviation Regulations 14 CFR part 25.869 (a)(4), Appendix F part I (a)(3).

Compare GIGAFLIGHT Cables

GIGAFLIGHT P/NPIC P/NCarlisle P/N

GF7-290D

V78209*

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*Identical alternative: GIGAFLIGHT’s product is identical to another as far as materials, physical, and electrical characteristics.

**Suitable alternative: GIGAFLIGHT’s product is comparable with slight variances. Please contact us to discuss your application.